swagger: "2.0" info: description: | This is the REST API for [trashnothing.com](https://trashnothing.com). To learn more about the API or to register your app for use with the API visit the [Trash Nothing Developer page](https://trashnothing.com/app/developer). NOTE: All date-time values are [UTC](https://en.wikipedia.org/wiki/Coordinated_Universal_Time) and are in [ISO 8601 format](https://en.wikipedia.org/wiki/ISO_8601) (eg. 2019-02-03T01:23:53). version: "1.4" title: Trash Nothing termsOfService: > https://trashnothing.com/terms host: trashnothing.com basePath: /api/v1.4 tags: - name: users description: Retrieve and update user data. - name: posts description: Retrieve and update posts. - name: groups description: Search, subscribe and unsubscribe to groups. schemes: - https # # paths: /users/{user_id}/posts: get: tags: - users summary: List posts by a user description: > operationId: get_user_posts produces: - application/json parameters: - name: user_id in: path description: > The user ID of the user whose posts will be retrieved. Using 'me' as the user_id will return the posts for the current user. required: true type: string - name: sort_by in: query description: > How to sort the posts that are returned. One of: date, active, distance

Date sorting will sort posts from newest to oldest. Active sorting will sort active posts before satisfied, withdrawn and expired posts and then sort by date. Distance sorting will sort the closest posts first. required: false default: date type: string - name: types in: query description: > A comma separated list of the post types to return. The available post types are: offer, taken, wanted, received, admin required: true type: string - name: sources in: query description: > A comma separated list of the post sources to retrieve posts from. The available sources are: groups, trashnothing, open_archive_groups. The trashnothing source is for public posts that are posted on Trash Nothing but are not associated with any group. The open_archive_groups source provides a way to easily request posts from groups that have open_archives set to true without having to pass a group_ids parameter. When passed, it will automatically return posts from open archive groups that are within the area specified by the latitude, longitude and radius parameters (or all the open archive groups the requested user has posted to if latitude, longitude and radius aren't passed).

NOTE: For requests using an api key instead of oauth, passing the trashnothing source or the open_archive_groups source makes the latitude, longitude and radius parameters required. required: true type: string - name: group_ids in: query description: > A comma separated list of the group IDs to retrieve posts from. This parameter is only used if the 'groups' source is passed in the sources parameter and only groups that the current user is a member of or that are open archives groups will be used (the group IDs of other groups will be silently discarded*).

NOTE: For requests using an api key instead of oauth, this field is required if the 'groups' source is passed. In addition, only posts from groups that have open_archives set to true will be used (the group IDS of other groups will be silently discarded*).

*To determine which group IDs were used and which were discarded, use the group_ids field in the response. required: false default: The group IDs of every group the current user is a member of. type: string - name: per_page in: query description: The number of posts to return per page (must be >= 1 and <= 100). required: false default: 20 minimum: 1 maximum: 100 type: integer - name: page in: query description: The page of posts to return. required: false default: 1 minimum: 1 type: integer - name: device_pixel_ratio in: query description: Client device pixel ratio used to determine thumbnail size (default 1.0). required: false default: 1.0 type: number - name: latitude in: query description: > The latitude of a point around which to return posts. required: false type: number - name: longitude in: query description: > The longitude of a point around which to return posts. required: false type: number - name: radius in: query description: > The radius in meters of a circle centered at the point defined by the latitude and longitude parameters. When latitude, longitude and radius are passed, only posts within the circle defined by these parameters will be returned. required: false type: number minimum: 0 maximum: 257500 - name: date_min in: query description: > Only posts newer than or equal to this UTC date and time will be returned. required: false type: string format: date-time - name: date_max in: query description: Only posts older than this UTC date and time will be returned. required: false type: string format: date-time - name: outcomes in: query type: string required: false default: '' description: > A comma separated list of the post outcomes to return. The available post outcomes are: satisfied, withdrawn

There are also a couple special values that can be passed. If set to an empty string (the default), only posts that are not satisfied and not withdrawn and not expired are returned. If set to 'all', all posts will be returned no matter what outcome the posts have. If set to 'not-promised', only posts that are not satisfied ant not withdrawn and not expired and not promised are returned. # - name: include_reposts in: query description: > If set to 1 (the default), posts that are reposts will be included. If set to 0, reposts will be excluded. See the repost_count field of post objects for details about how reposts are identified. required: false default: 1 minimum: 0 maximum: 1 type: integer responses: 200: description: The posts and paging data. schema: type: object properties: posts: type: array items: $ref: "#/definitions/Post" num_posts: type: integer description: The total number of posts available. page: type: integer description: The page number of the posts being returned. per_page: type: integer description: The number of posts being returned per page. num_pages: type: integer description: The total number of pages available. start_index: type: integer description: The index of the first post being returned (an integer between 1 and num_posts). end_index: type: integer description: The index of the last post being returned (an integer between start_index and num_posts). group_ids: type: array items: type: string description: > The IDs of the groups that the posts were retrieved from (will be null when no group IDs were used). These IDs may be a subset of the requested group IDs when a request includes group IDs for groups that are not open archives and that the current user is not a member of. If the open_archive_groups source is used, these IDs may include the IDs of open archive groups that weren't present in the group_ids parameter of the request. last_listings_view: type: string format: date-time description: > The UTC date and time when the current user last viewed the newest posts on the All Posts page (may be null).

NOTE: For this to be accurate, clients must update the last_listings_view property of the current user every time the user is shown the newest posts on the All Posts page.

NOTE: For requests using an api key instead of oauth, this field is always null. 400: description: Missing or invalid parameters. security: - api_key: [] /users/{user_id}/posts/search: get: tags: - users summary: Search posts by a user description: > Searching posts takes the same arguments as listing posts except for the addition of the search and sort_by parameters. operationId: search_user_posts produces: - application/json parameters: - name: user_id in: path description: > The user ID of the user whose posts will be retrieved. Using 'me' as the user_id will return the posts for the current user. required: true type: string - name: search in: query description: The search query used to find posts. required: true type: string - name: sort_by in: query description: > How to sort the posts that are returned. One of: relevance, date, active, distance

Relevance sorting will sort the posts that best match the search query first. Date sorting will sort posts from newest to oldest. Active sorting will sort active posts before satisfied, withdrawn and expired posts and then sort by date. Distance sorting will sort the closest posts first. required: false default: relevance type: string - name: types in: query description: > A comma separated list of the post types to return. The available post types are: offer, taken, wanted, received, admin required: true type: string - name: sources in: query description: > A comma separated list of the post sources to retrieve posts from. The available sources are: groups, trashnothing, open_archive_groups. The trashnothing source is for public posts that are posted on Trash Nothing but are not associated with any group. The open_archive_groups source provides a way to easily request posts from groups that have open_archives set to true without having to pass a group_ids parameter. When passed, it will automatically return posts from open archive groups that are within the area specified by the latitude, longitude and radius parameters (or all the open archive groups the requested user has posted to if latitude, longitude and radius aren't passed).

NOTE: For requests using an api key instead of oauth, passing the trashnothing source or the open_archive_groups source makes the latitude, longitude and radius parameters required. required: true type: string - name: group_ids in: query description: > A comma separated list of the group IDs to retrieve posts from. This parameter is only used if the 'groups' source is passed in the sources parameter and only groups that the current user is a member of or that are open archives groups will be used (the group IDs of other groups will be silently discarded*).

NOTE: For requests using an api key instead of oauth, this field is required if the 'groups' source is passed. In addition, only posts from groups that have open_archives set to true will be used (the group IDS of other groups will be silently discarded*).

*To determine which group IDs were used and which were discarded, use the group_ids field in the response. required: false default: The group IDs of every group the current user is a member of. type: string - name: per_page in: query description: The number of posts to return per page (must be >= 1 and <= 100). required: false default: 20 minimum: 1 maximum: 100 type: integer - name: page in: query description: The page of posts to return. required: false default: 1 minimum: 1 type: integer - name: device_pixel_ratio in: query description: Client device pixel ratio used to determine thumbnail size (default 1.0). required: false default: 1.0 type: number - name: latitude in: query description: > The latitude of a point around which to return posts. required: false type: number - name: longitude in: query description: > The longitude of a point around which to return posts. required: false type: number - name: radius in: query description: > The radius in meters of a circle centered at the point defined by the latitude and longitude parameters. When latitude, longitude and radius are passed, only posts within the circle defined by these parameters will be returned. required: false type: number minimum: 0 maximum: 257500 - name: date_min in: query description: > Only posts newer than or equal to this UTC date and time will be returned. required: false type: string format: date-time - name: date_max in: query description: Only posts older than this UTC date and time will be returned. required: false type: string format: date-time - name: outcomes in: query type: string required: false default: '' description: > A comma separated list of the post outcomes to return. The available post outcomes are: satisfied, withdrawn

There are also a couple special values that can be passed. If set to an empty string (the default), only posts that are not satisfied and not withdrawn and not expired are returned. If set to 'all', all posts will be returned no matter what outcome the posts have. If set to 'not-promised', only posts that are not satisfied ant not withdrawn and not expired and not promised are returned. # - name: include_reposts in: query description: > If set to 1 (the default), posts that are reposts will be included. If set to 0, reposts will be excluded. See the repost_count field of post objects for details about how reposts are identified. required: false default: 1 minimum: 0 maximum: 1 type: integer responses: 200: description: The posts and paging data. schema: type: object properties: posts: type: array items: $ref: "#/definitions/PostSearchResult" num_posts: type: integer description: The total number of posts available. page: type: integer description: The page number of the posts being returned. per_page: type: integer description: The number of posts being returned per page. num_pages: type: integer description: The total number of pages available. start_index: type: integer description: The index of the first post being returned (an integer between 1 and num_posts). end_index: type: integer description: The index of the last post being returned (an integer between start_index and num_posts). group_ids: type: array items: type: string description: > The IDs of the groups that the posts were retrieved from (will be null when no group IDs were used). These IDs may be a subset of the requested group IDs when a request includes group IDs for groups that are not open archives and that the current user is not a member of. If the open_archive_groups source is used, these IDs may include the IDs of open archive groups that weren't present in the group_ids parameter of the request. 400: description: Missing or invalid parameters. security: - api_key: [] /groups: get: tags: - groups summary: Search groups operationId: search_groups produces: - application/json parameters: - name: name in: query description: Find groups that have the given text somewhere in their name (case insensitive). required: false type: string - name: latitude in: query description: Find groups near the given latitude and longitude. required: false type: number - name: longitude in: query description: Find groups near the given latitude and longitude. required: false type: number - name: distance in: query description: > When latitude and longitude are passed, distance can optionally be passed to only return groups within a certain distance (in kilometers) from the point specified by the latitude and longitude. The distance must be > 0 and <= 150 and will default to 100. required: false default: 100 minimum: 0 maximum: 150 type: number - name: country in: query description: > Find groups in the given country where country is a 2 letter country code for the country (see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 ). required: false type: string - name: region in: query description: > For countries with regions (AU, CA, GB, US), search groups in a specific region as specified by the region abbreviation. The supported regions and their abbreviations are listed below.

NOTE: The region and postal_code parameters cannot be used at the same time and if both are passed then the postal_code will take priority.

---

**AU**
- QLD: Queensland
- SA: South Australia
- TAS: Tasmania
- VIC: Victoria
- WA: Western Australia
- NT: Northern Territory
- NSW: New South Wales - ACT

**CA**
- AB: Alberta
- BC: British Columbia
- MB: Manitoba
- NB: New Brunswick
- NL: Newfoundland and Labrador
- NS: Nova Scotia
- ON: Ontario
- QC: Quebec
- SK: Saskatchewan
- PE: Prince Edward Island

**GB**
- E: East
- EM: East Midlands
- LDN: London
- NE: North East
- NW: North West
- NI: Northern Ireland
- SC: Scotland
- SE: South East
- SW: South West
- WA: Wales
- WM: West Midlands
- YH: Yorkshire and the Humber

**US**
All 50 states and the District of Columbia are supported. For the abbreviations, see: https://github.com/jasonong/List-of-US-States/blob/master/states.csv required: false type: string - name: postal_code in: query description: > Find groups in the given postal code. Only a few countries support postal code searches (US, CA, AU, GB). The country parameter must be passed when the postal_code parameter is set.

NOTE: The region and postal_code parameters cannot be used at the same time and if both are passed then the postal_code will take priority. required: false type: string - name: page in: query description: The page of groups to return. required: false default: 1 minimum: 1 type: integer - name: per_page in: query description: The number of groups to return per page (must be >= 1 and <= 100). required: false default: 20 minimum: 1 maximum: 100 type: integer responses: 200: description: The groups and paging data. schema: type: object properties: groups: type: array items: $ref: "#/definitions/Group" num_groups: type: integer description: The total number of groups available. page: type: integer description: The page number of the groups being returned. per_page: type: integer description: The number of groups being returned per page. num_pages: type: integer description: The total number of pages available. start_index: type: integer description: The index of the first group being returned (an integer between 1 and num_groups). end_index: type: integer description: The index of the last group being returned (an integer between start_index and num_groups). 400: description: Missing or invalid parameters. security: - api_key: [] /groups/{group_id}: get: tags: - groups summary: Retrieve a group operationId: get_group produces: - application/json parameters: - name: group_id in: path description: The ID of the group to retrieve. required: true type: string responses: 200: description: The group. schema: $ref: "#/definitions/Group" 404: description: Group not found. security: - api_key: [] /groups/multiple: get: tags: - groups summary: Retrieve multiple groups operationId: get_groups_by_ids produces: - application/json parameters: - name: group_ids in: query description: The IDs of the groups to retrieve. If more than 20 group IDs are passed, only the first 20 groups will be returned. required: true type: string - name: latitude in: query description: > If latitude and longitude are passed, each group returned will have a supported_point boolean property indicating whether the group supports the point. required: false type: number - name: longitude in: query description: > If latitude and longitude are passed, each group returned will have a supported_point boolean property indicating whether the group supports the point. required: false type: number responses: 200: description: The groups. schema: type: array items: $ref: "#/definitions/Group" 400: description: Missing or invalid parameters. security: - api_key: [] /posts: get: tags: - posts summary: List posts description: > NOTE: When paging through the posts returned by this endpoint, there will be at most 1,000 posts that can be returned (eg. 50 pages worth of posts with the default per_page value of 20). In areas where there are more than 1,000 posts, clients can use more specific query parameters to adjust which posts are returned. NOTE: Passing the latitude, longitude and radius parameters filters all posts by their location and so these parameters will temporarily override the current users' location preferences. When latitude, longitude and radius are not specified, public posts will be filtered by the current users' location preferences. operationId: get_posts produces: - application/json parameters: - name: sort_by in: query description: > How to sort the posts that are returned. One of: date, active, distance

Date sorting will sort posts from newest to oldest. Active sorting will sort active posts before satisfied, withdrawn and expired posts and then sort by date. Distance sorting will sort the closest posts first. required: false default: date type: string - name: types in: query description: > A comma separated list of the post types to return. The available post types are: offer, taken, wanted, received, admin required: true type: string - name: sources in: query description: > A comma separated list of the post sources to retrieve posts from. The available sources are: groups, trashnothing, open_archive_groups. The trashnothing source is for public posts that are posted on Trash Nothing but are not associated with any group. The open_archive_groups source provides a way to easily request posts from groups that have open_archives set to true without having to pass a group_ids parameter. When passed, it will automatically return posts from open archive groups that are within the area specified by the latitude, longitude and radius parameters (or the current users' location if latitude, longitude and radius aren't passed).

NOTE: For requests using an api key instead of oauth, passing the trashnothing source or the open_archive_groups source makes the latitude, longitude and radius parameters required. required: true type: string - name: group_ids in: query description: > A comma separated list of the group IDs to retrieve posts from. This parameter is only used if the 'groups' source is passed in the sources parameter and only groups that the current user is a member of or that are open archives groups will be used (the group IDs of other groups will be silently discarded*).

NOTE: For requests using an api key instead of oauth, this field is required if the 'groups' source is passed. In addition, only posts from groups that have open_archives set to true will be used (the group IDS of other groups will be silently discarded*).

*To determine which group IDs were used and which were discarded, use the group_ids field in the response. required: false default: The group IDs of every group the current user is a member of. type: string - name: per_page in: query description: The number of posts to return per page (must be >= 1 and <= 100). required: false default: 20 minimum: 1 maximum: 100 type: integer - name: page in: query description: The page of posts to return. required: false default: 1 minimum: 1 type: integer - name: device_pixel_ratio in: query description: Client device pixel ratio used to determine thumbnail size (default 1.0). required: false default: 1.0 type: number - name: latitude in: query description: > The latitude of a point around which to return posts. required: false type: number - name: longitude in: query description: > The longitude of a point around which to return posts. required: false type: number - name: radius in: query description: > The radius in meters of a circle centered at the point defined by the latitude and longitude parameters. When latitude, longitude and radius are passed, only posts within the circle defined by these parameters will be returned. required: false type: number minimum: 0 maximum: 257500 - name: date_min in: query description: > Only posts newer than or equal to this UTC date and time will be returned. If unset, defaults to the current date and time minus 90 days. required: false type: string format: date-time - name: date_max in: query description: Only posts older than this UTC date and time will be returned. If unset, defaults to the current date and time. required: false type: string format: date-time - name: outcomes in: query type: string required: false default: '' description: > A comma separated list of the post outcomes to return. The available post outcomes are: satisfied, withdrawn

There are also a couple special values that can be passed. If set to an empty string (the default), only posts that are not satisfied and not withdrawn and not expired are returned. If set to 'all', all posts will be returned no matter what outcome the posts have. If set to 'not-promised', only posts that are not satisfied ant not withdrawn and not expired and not promised are returned. # - name: user_state in: query type: string required: false default: '' description: > If user_state is set, only posts matching the state specified will be returned. Only one state may be passed and it must be one of the following: viewed, replied, bookmarked

NOTE: This option will only work with oauth requests. - name: include_reposts in: query description: > If set to 1 (the default), posts that are reposts will be included. If set to 0, reposts will be excluded. See the repost_count field of post objects for details about how reposts are identified. required: false default: 1 minimum: 0 maximum: 1 type: integer responses: 200: description: The posts and paging data. schema: type: object properties: posts: type: array items: $ref: "#/definitions/Post" num_posts: type: integer description: The total number of posts available. page: type: integer description: The page number of the posts being returned. per_page: type: integer description: The number of posts being returned per page. num_pages: type: integer description: The total number of pages available. start_index: type: integer description: The index of the first post being returned (an integer between 1 and num_posts). end_index: type: integer description: The index of the last post being returned (an integer between start_index and num_posts). group_ids: type: array items: type: string description: > The IDs of the groups that the posts were retrieved from (will be null when no group IDs were used). These IDs may be a subset of the requested group IDs when a request includes group IDs for groups that are not open archives and that the current user is not a member of. If the open_archive_groups source is used, these IDs may include the IDs of open archive groups that weren't present in the group_ids parameter of the request. last_listings_view: type: string format: date-time description: > The UTC date and time when the current user last viewed the newest posts on the All Posts page (may be null).

NOTE: For this to be accurate, clients must update the last_listings_view property of the current user every time the user is shown the newest posts on the All Posts page.

NOTE: For requests using an api key instead of oauth, this field is always null. 400: description: Missing or invalid parameters. security: - api_key: [] /posts/search: get: tags: - posts summary: Search posts description: > Searching posts takes the same arguments as listing posts except for the addition of the search and sort_by parameters. NOTE: When paging through the posts returned by this endpoint, there will be at most 1,000 posts that can be returned (eg. 50 pages worth of posts with the default per_page value of 20). In areas where there are more than 1,000 posts, clients can use more specific query parameters to adjust which posts are returned. operationId: search_posts produces: - application/json parameters: - name: search in: query description: The search query used to find posts. required: true type: string - name: sort_by in: query description: > How to sort the posts that are returned. One of: relevance, date, active, distance

Relevance sorting will sort the posts that best match the search query first. Date sorting will sort posts from newest to oldest. Active sorting will sort active posts before satisfied, withdrawn and expired posts and then sort by date. Distance sorting will sort the closest posts first. required: false default: relevance type: string - name: types in: query description: > A comma separated list of the post types to return. The available post types are: offer, taken, wanted, received, admin required: true type: string - name: sources in: query description: > A comma separated list of the post sources to retrieve posts from. The available sources are: groups, trashnothing, open_archive_groups. The trashnothing source is for public posts that are posted on Trash Nothing but are not associated with any group. The open_archive_groups source provides a way to easily request posts from groups that have open_archives set to true without having to pass a group_ids parameter. When passed, it will automatically return posts from open archive groups that are within the area specified by the latitude, longitude and radius parameters (or the current users' location if latitude, longitude and radius aren't passed).

NOTE: For requests using an api key instead of oauth, passing the trashnothing source or the open_archive_groups source makes the latitude, longitude and radius parameters required. required: true type: string - name: group_ids in: query description: > A comma separated list of the group IDs to retrieve posts from. This parameter is only used if the 'groups' source is passed in the sources parameter and only groups that the current user is a member of or that are open archives groups will be used (the group IDs of other groups will be silently discarded*).

NOTE: For requests using an api key instead of oauth, this field is required if the 'groups' source is passed. In addition, only posts from groups that have open_archives set to true will be used (the group IDS of other groups will be silently discarded*).

*To determine which group IDs were used and which were discarded, use the group_ids field in the response. required: false default: The group IDs of every group the current user is a member of. type: string - name: per_page in: query description: The number of posts to return per page (must be >= 1 and <= 100). required: false default: 20 minimum: 1 maximum: 100 type: integer - name: page in: query description: The page of posts to return. required: false default: 1 minimum: 1 type: integer - name: device_pixel_ratio in: query description: Client device pixel ratio used to determine thumbnail size (default 1.0). required: false default: 1.0 type: number - name: latitude in: query description: > The latitude of a point around which to return posts. required: false type: number - name: longitude in: query description: > The longitude of a point around which to return posts. required: false type: number - name: radius in: query description: > The radius in meters of a circle centered at the point defined by the latitude and longitude parameters. When latitude, longitude and radius are passed, only posts within the circle defined by these parameters will be returned. required: false type: number minimum: 0 maximum: 257500 - name: date_min in: query description: > Only posts newer than or equal to this UTC date and time will be returned. If unset, defaults to the current date and time minus 90 days. required: false type: string format: date-time - name: date_max in: query description: Only posts older than this UTC date and time will be returned. If unset, defaults to the current date and time. required: false type: string format: date-time - name: outcomes in: query type: string required: false default: '' description: > A comma separated list of the post outcomes to return. The available post outcomes are: satisfied, withdrawn

There are also a couple special values that can be passed. If set to an empty string (the default), only posts that are not satisfied and not withdrawn and not expired are returned. If set to 'all', all posts will be returned no matter what outcome the posts have. If set to 'not-promised', only posts that are not satisfied ant not withdrawn and not expired and not promised are returned. # - name: user_state in: query type: string required: false default: '' description: > If user_state is set, only posts matching the state specified will be returned. Only one state may be passed and it must be one of the following: viewed, replied, bookmarked

NOTE: This option will only work with oauth requests. - name: include_reposts in: query description: > If set to 1 (the default), posts that are reposts will be included. If set to 0, reposts will be excluded. See the repost_count field of post objects for details about how reposts are identified. required: false default: 1 minimum: 0 maximum: 1 type: integer responses: 200: description: The posts and paging data. schema: type: object properties: posts: type: array items: $ref: "#/definitions/PostSearchResult" num_posts: type: integer description: The total number of posts available. page: type: integer description: The page number of the posts being returned. per_page: type: integer description: The number of posts being returned per page. num_pages: type: integer description: The total number of pages available. start_index: type: integer description: The index of the first post being returned (an integer between 1 and num_posts). end_index: type: integer description: The index of the last post being returned (an integer between start_index and num_posts). group_ids: type: array items: type: string description: > The IDs of the groups that the posts were retrieved from (will be null when no group IDs were used). These IDs may be a subset of the requested group IDs when a request includes group IDs for groups that are not open archives and that the current user is not a member of. If the open_archive_groups source is used, these IDs may include the IDs of open archive groups that weren't present in the group_ids parameter of the request. 400: description: Missing or invalid parameters. security: - api_key: [] /posts/all: get: tags: - posts summary: List all posts description: > This endpoint provides an easy way to get a feed of all the publicly published posts on Trash Nothing. It provides access to all publicly published offer and wanted posts from the last 30 days. The posts are sorted by date (newest first).

There are fewer options for filtering, sorting and searching posts with this endpoint but there is no 1,000 post limit and posts that are crossposted to multiple groups are not merged together in the response. In most cases, crossposted posts are easy to detect because they have the same user_id, title and content. operationId: get_all_posts produces: - application/json parameters: - name: types in: query description: > A comma separated list of the post types to return. The available post types are: offer, wanted required: true type: string - name: date_min in: query description: > Only posts newer than or equal to this UTC date and time will be returned. The UTC date and time used must be within a day or less of date_max. And the date and time must be within the last 30 days. And the date and time must be rounded to the nearest second. required: true type: string format: date-time - name: date_max in: query description: > Only posts older than this UTC date and time will be returned. The UTC date and time used must be within a day or less of date_min. And the date and time must be rounded to the nearest second. required: true type: string format: date-time - name: per_page in: query description: The number of posts to return per page (must be >= 1 and <= 50). required: false default: 20 minimum: 1 maximum: 50 type: integer - name: page in: query description: The page of posts to return. required: false default: 1 minimum: 1 type: integer - name: device_pixel_ratio in: query description: Client device pixel ratio used to determine thumbnail size (default 1.0). required: false default: 1.0 type: number responses: 200: description: The posts. schema: type: object properties: posts: type: array items: $ref: "#/definitions/Post" 400: description: Missing or invalid parameters. security: - api_key: [] /posts/all/changes: get: tags: - posts summary: List all post changes description: > This endpoint provides an easy way to get a feed of all the changes that have been made to publicly published posts on Trash Nothing. Similar to the /posts/all endpoint, only data from the last 30 days is available and the changes are sorted by date (newest first). Every change includes the date of the change, the post_id of the post that was changed and the type of change.

The different types of changes that are returned are listed below.

- deleted
- undeleted
- satisfied
- promised
- unpromised
- withdrawn
- edited

For edited changes, clients can use the retrieve post API endpoint to get the edits that have been made to the post. operationId: get_all_posts_changes produces: - application/json parameters: - name: date_min in: query description: > Only changes newer than or equal to this UTC date and time will be returned. The UTC date and time used must be within a day or less of date_max. And the date and time must be within the last 30 days. And the date and time must be rounded to the nearest second. required: true type: string format: date-time - name: date_max in: query description: > Only changes older than this UTC date and time will be returned. The UTC date and time used must be within a day or less of date_min. And the date and time must be rounded to the nearest second. required: true type: string format: date-time - name: per_page in: query description: The number of changes to return per page (must be >= 1 and <= 50). required: false default: 20 minimum: 1 maximum: 50 type: integer - name: page in: query description: The page of changes to return. required: false default: 1 minimum: 1 type: integer responses: 200: description: The changes. schema: type: object properties: changes: type: array items: type: object properties: post_id: type: string date: type: string format: date-time description: The UTC date and time when the post was changed. type: type: string description: > The type of change. One of: deleted, undeleted, satisfied, promised, unpromised, withdrawn, edited, expired 400: description: Missing or invalid parameters. security: - api_key: [] /posts/{post_id}/display: get: tags: - posts summary: Retrieve post display data description: > Retrieve a post and other data related to the post that is useful for displaying the post such as data about the user who posted the post and the groups the post was posted on. operationId: get_post_and_related_data produces: - application/json parameters: - name: post_id in: path description: The ID of the post to retrieve. required: true type: string responses: 200: description: The post and related data. schema: type: object properties: post: $ref: "#/definitions/Post" author: $ref: "#/definitions/User" author_posts: type: array description: > Other active posts from the post author in the last 90 days. A maximum of 30 posts will be returned. items: $ref: "#/definitions/Post" author_offer_count: type: integer description: Count of offer posts made by the post author in the last 90 days. author_wanted_count: type: integer description: Count of wanted posts made by the post author in the last 90 days. groups: type: array description: The groups the post is published on. items: $ref: "#/definitions/Group" user_can_reply: type: boolean description: > Whether or not the current user (if any) can reply to this post. Unverified users cannot reply to posts until they verify their account. viewed: type: boolean description: Whether or not the current user has previously viewed this post. Will be null for api key requests and for the current users' posts. replied: type: boolean description: Whether or not the current user has replied to this post. Will be null for api key requests and for the current users' posts. bookmarked: type: boolean description: Whether or not the current user has bookmarked this post. Will be null for api key requests and for the current users' posts. hidden: type: boolean description: Whether the current user has hidden the post author. 403: description: The user doesn't have permission to access the post. 404: description: Post not found. security: - api_key: [] /posts/{post_id}: get: tags: - posts summary: Retrieve a post operationId: get_post produces: - application/json parameters: - name: post_id in: path description: The ID of the post to retrieve. required: true type: string responses: 200: description: The post. schema: $ref: "#/definitions/Post" 403: description: The user doesn't have permission to access the post. 404: description: Post not found. security: - api_key: [] /posts/multiple: get: tags: - posts summary: Retrieve multiple posts operationId: get_posts_by_ids produces: - application/json parameters: - name: post_ids in: query description: > A comma separated list of the post IDs. If more than 10 post IDs are passed, only the first 10 posts will be returned. required: true type: string responses: 200: description: The posts. schema: type: object properties: posts: type: array items: $ref: "#/definitions/Post" not_found: description: The IDs of posts that weren't found (may have been deleted or never existed). type: array items: type: string forbidden: description: The IDs of posts that are forbidden for the current user. type: array items: type: string security: - api_key: [] securityDefinitions: api_key: type: apiKey name: api_key in: query description: > Provides access to specific public API endpoints which don't require user authorization.

NOTE: Some API endpoints behave differently when requests are made using api keys instead of oauth (because api key requests have no user associated with them). Check the documentation for each endpoint for a description of the differences. definitions: PostSearchResult: allOf: - $ref: "#/definitions/Post" - type: object properties: search_title: type: string description: > The post subject as HTML with the parts of the subject that matched the search query (if any) wrapped in HTML span tags with the class 'highlight'. (eg. <span class="highlight">matched words</span>). May be null if none of the words in the subject matched the search query. search_content: type: string description: > A snippet of the post content as HTML with the parts of the content that matched the search query (if any) wrapped in an HTML span tags with the class 'highlight' (eg. <span class="highlight">matched words</span>). May be null if none of the words in the post content matched the search query.

NOTE: This is not the full content of the post It is just a snippet of around 200 characters that can be used to display the parts of the post content relevant to the search query. example: post_id: 25997431 group_id: 81 user_id: 82928 title: Microwave Oven (Greenfield) content: > Panasonic microwave oven in good working order 800 W power and turntable inside Has all the normal microwave functions plus grill elements for browning Comes with original instructions booklet It's an old microwave and could do with a bit of a clean, but still works very well date: "2018-02-18T17:11:38" type: offer outcome: null latitude: 42.961404 longitude: -88.012586 footer: null photos: null expiration: "2018-04-18T17:11:38" reselling: false url: https://trashnothing.com/post/25997431/microwave-oven-greenfield repost_count: 0 search_title: Microwave Oven (Greenfield) search_content: Panasonic microwave oven in good working order 800 W power and turntable Photo: type: object properties: photo_id: type: string thumbnail: type: string description: A URL to a thumbnail of this photo. The size of the thumbnail depends on the device_pixel_ratio parameter and it is not guaranteed to be square. url: type: string description: A URL to a large version of this photo (but not necessarily the largest size available). blurhash: type: string description: > A blurhash of the photo that can be used as a placeholder while the photo is loading (see: https://github.com/woltapp/blurhash). May be null if no blurhash is available and the length of the blurhash can vary based on the photo. avif: type: boolean description: > Whether avif versions of the image are available. If they are, the avif image can be loaded by changing the extension on any of the image URLs to 'avif'. images: type: array description: All the versions of this photo ordered from smallest to largest. This list is guaranteed to include the photos specified by the above thumbnail and url properties. items: type: object properties: url: type: string width: type: integer height: type: integer example: photo_id: 695624-768616 thumbnail: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.90x120.jpg url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.375x500.jpg blurhash: 'TkJ7jsoz%f~VoLxu-pWCWB-oj[M|' images: - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.90x120.jpg width: 90 height: 120 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.180x240.jpg width: 180 height: 240 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.270x360.jpg width: 270 height: 360 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.375x500.jpg width: 375 height: 500 Post: description: An offer, wanted, admin, taken or received post. type: object properties: post_id: type: string source: type: string description: > The source of the post. One of: groups, trashnothing, open_archive_groups. A value of groups or open_archive_groups indicates the post is from a group and the group_id field will contain the ID of the group. A value of trashnothing indicates the post is a public post not associated with any group. group_id: type: string description: > The group ID of the post. For public posts, this is always null. user_id: type: string title: type: string content: type: string date: type: string format: date-time description: The UTC date and time when the post was published. type: type: string description: > The type of post. One of: offer, taken, wanted, received, admin outcome: type: string description: > For offer and wanted posts, this indicates the outcome of the post which is null if no outcome has been set yet.

Offer post outcomes will be one of: satisfied, withdrawn, promised, expired

Wanted post outcomes will be one of: satisfied, withdrawn, expired

For all other posts, outcome is always null. latitude: type: number description: May be null if a post hasn't been mapped. longitude: type: number description: May be null if a post hasn't been mapped. footer: type: string description: Some groups add footers to posts that are separate and sometimes unrelated to the post itself - such as reminders about group rules or features (may be null). photos: type: array description: Details about the photos associated with this post (may be null if there are no photos). items: $ref: "#/definitions/Photo" expiration: type: string format: date-time description: > The UTC date and time when the post will expire. Currently only offer and wanted posts expire. For all other posts, expiration is always null. reselling: type: boolean description: > For wanted posts, whether the item is being requested in order to resell it or not. Will be null for all posts that are not wanted posts and for wanted posts where the poster hasn't indicated whether or not they intend to resell the item they are requesting. url: type: string description: The link to use to view the post on the Trash Nothing site. repost_count: type: integer description: > The count of how many times this post has been reposted in the last 90 days. A value of zero is used to indicate that the post is not a repost. The count is specific to the source of the post (eg. the specific group the post is on). If a post is crossposted to multiple groups, the repost_count of the post on each group may be different for each group depending on how many times the post has been posted on that group in the last 90 days. example: post_id: 3171898 group_id: 6 user_id: 2933 title: Ultrasonic diffuser (Downtown Toronto) content: This ultrasonic diffuser creates an aroma in your home. It comes with two essential oils - mint and lavender. date: "2018-02-05T15:10:21" type: offer outcome: satisfied latitude: 43.653226 longitude: -79.383184 footer: null photos: - photo_id: 695624-768616 thumbnail: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.90x120.jpg url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.375x500.jpg images: - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.90x120.jpg width: 90 height: 120 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.180x240.jpg width: 180 height: 240 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.270x360.jpg width: 270 height: 360 - url: https://trashnothing.com/img/2018-02-05/cfsbfm-39051735845_379baab73f.375x500.jpg width: 375 height: 500 expiration: "2018-03-05T15:10:21" reselling: false url: https://trashnothing.com/post/3171898/ultrasonic-diffuser-downtown-torronto repost_count: 1 Group: description: > Groups are run by volunteer moderators and provide a way to group activity in a specific location. Because each group is usually run by different people, there can be variations in rules from group to group (eg. who is allowed to join, what is allowed to be posted, how often reposts are allowed). type: object properties: group_id: type: string name: type: string description: The name of the group (not guaranteed to be unique). identifier: type: string description: A unique identifier for the group that is used in URLs. homepage: type: string description: A URL to the group homepage. member_count: type: integer description: The number of members who belong to the group. latitude: type: number longitude: type: number timezone: type: string description: The timezone that the group is in (eg. America/New_York). # open_membership: type: boolean description: When true, the group allows anyone to join. When false, the group moderators review and approve applicants. open_archives: type: boolean description: When true, the group posts are viewable by anyone. When false, the group posts can only be viewed by members of the group. has_questions: type: boolean description: When true, anyone requesting membership to this group will be required to answer a new membership questionnaire. country: type: object description: Provides information about the country that is associated with a group. May be null. properties: name: type: string description: The name of the country. abbreviation: type: string description: > A 2 letter country code for the country (see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 ). example: name: United States abbreviation: US region: type: object description: Provides information about an area within a country that a group is associated with (eg. a state in the US or a province in Canada). May be null. properties: name: type: string description: The name of the region. abbreviation: type: string description: A 2 letter abbreviation for the region (is not guaranteed to be globally unique but is unique among all the regions in the country). example: name: California abbreviation: CA membership: type: object description: > Provides information about the current users' active or pending membership to this group (if any). Will be null if there is no active or pending membership to this group. properties: status: type: string description: > One of: subscribed, pending, pending-questions date: type: string format: date-time description: > The UTC date and time when the membership was last updated. questionnaire: type: object description: Membership questionnaire data. Will be null unless the membership status is pending-questions. properties: message: type: string description: A message from the group moderators to be displayed above the questions (may be null). questions: type: array description: The list of questions. items: type: string example: group_id: 46 name: Ottawa Reuse identifier: OttawaReuse homepage: https://trashnothing.com/OttawaReuse member_count: 4838 latitude: 45.423494 longitude: -75.697933 timezone: America/Toronto open_membership: false open_archives: false has_questions: true country: name: Canada abbreviation: CA region: name: Ontario abbreviation: ON membership: status: pending-questions date: "2015-01-22T17:05:50" questionnaire: message: This group is only for people who live in Ottawa. questions: - Where do you live? Feedback: type: object properties: feedback_id: type: string user_id: type: string description: The user ID of the user that the feedback is about. reviewer_user_id: type: string description: The user ID of the user that submitted the feedback. content: type: string description: A comment written by the reviewer about the user (may be null). positive: type: boolean description: Set to true for positive feedback and false for negative feedback. date: type: string format: date-time description: Date when the feedback was submitted. example: user_id: 2946512 reviewer_user_id: 9191 content: Fred gave me a great antique table for my new apartment! positive: true date: "2020-03-01T12:01:22" User: type: object properties: user_id: type: string username: type: string description: > A username that can be displayed for the user (the username is NOT guaranteed to be unique). Will be null for api key requests and requests where the oauth user doesn't belong to any of the same groups as this user. country: type: string description: > A 2 letter country code for the country that has been automatically detected for the user (see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 ). May be null if no country has been set. profile_image: type: string description: > A URL to a profile image for the user. Profile images sizes vary based on the source (Google, Facebook, Gravatar, etc) and some can be as small as 64px by 64px. Will be null for api key requests and requests where the oauth user doesn't belong to any of the same groups as this user. member_since: type: string description: The date and time when the user first became publicly active on a group (the date may be older than when the user signed up). firstname: type: string description: The first name of the user (may be null). lastname: type: string description: The last name of the user (may be null). reply_time: type: integer description: > An estimate of how many seconds it takes this user to reply to messages. May be null when there is not enough data to calculate an estimate. feedback: type: object properties: restriction: type: string description: > If the current user can leave positive or negative feedback on this user then restriction is null.

Otherwise, restriction is set to a string that explains why feedback is currently restricted and what type of feedback is restricted. The string will be one of the following: no-recent-messages, negative-score, moderator, [days]-day-wait-for-negative

- **no-recent-messages**: The current user has not received any messages from this user in the last 30 days.
- **negative-score**: The current user has a negative feedback and will not be able to leave feedback until their score is >= 0.
- **moderator**: The user is a moderator and leaving feedback on moderators is not currently supported.
- **[days]-day-wait-for-negative**: Positive feedback is not restricted but the current user must wait some number of days before they will be able to leave negative feedback on this user. This string can change depending on the number of days. For example, when the current user must wait one day, the string will be '1-day-wait-for-negative'. A wait is necessary because a lot of negative feedback results from communication issues that are resolved with more time. score: type: integer description: > The feedback score of this user. Higher scores are better. Scores are calculated by substracting the total number of negative feedback from the total number of positive feedback that a user has received. May be null if a user has not received enough feedback to calculate a score. percent_positive: type: number description: > The percent of feedback that this user has received in the last year that was positive. May be null if a user has not received enough feedback to calculate a percentage. minimum: 0 maximum: 100 about_me: type: string description: > A short bio a user has written about themselves to help other members get to know them better. May be null if the user has not written anything about themselves. example: user_id: 2946512 username: fred gibson country: GB profile_image: https://lh3.googleusercontent.com/-1qVLzuOCyYg/AAAAAAAAAAI/AAAAAAAAAAA/0aGNzRAO61c/s64-c/100783935580725962164.jpg member_since: "2017-01-27T06:35:55" firstname: null lastname: null reply_time: 4850 feedback: restriction: no-recent-messages score: 7 percent_positive: 87.5 about_me: Just an old fisherman looking to reuse more. #