openapi: 3.2.0 info: title: SocialAPIs Facebook Posts API version: 1.0.0 summary: REST API for public Facebook and Instagram data. description: 'Public Facebook and Instagram data over one REST API: pages, posts, comments, groups, the Meta Ads Library, Marketplace, Instagram profiles, posts, reels and locations. Authenticate with your API key in the `x-api-token` header. Most calls cost 1 credit; each operation states its price. The free plan includes 200 credits a month. Also available as an MCP server at https://mcp.socialapis.io/mcp.' termsOfService: https://socialapis.io/terms contact: name: SocialAPIs support url: https://socialapis.io/contact-us email: support@socialapis.io servers: - url: https://api.socialapis.io security: - ApiKey: [] tags: - name: Facebook Posts description: 'Facebook posts and videos: details, attachments, comments and replies.' paths: /facebook/posts/id: get: operationId: facebook_get_post_id summary: Extract the Facebook post ID from a given post link description: 'Extract the numeric post ID from a Facebook post URL. Use it to get the post_id that facebook_get_post_attachments needs. Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: link in: query required: true description: Facebook post URL schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/details: get: operationId: facebook_get_post_details summary: Get detailed data about a Facebook post including reactions, media, and user… description: 'Get a Facebook post''s text, author, timestamp, media, and reaction, comment and share counts. Start here for any post. If you need view counts, video download URLs or audio metadata (common for reels and videos), use facebook_get_post_details_extended instead. Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: link in: query required: true description: Facebook post URL schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/details/extended: get: operationId: facebook_get_post_details_extended summary: Get extended details about a Facebook post including views, video URLs, music… description: 'Get everything facebook_get_post_details returns plus view counts, HD/SD video URLs, music/audio metadata and author verification status. Use it for reels and video posts, or when the standard details lack view_count, video_hd_src or attached_track. Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: link in: query required: true description: Facebook post URL (works for reels, video posts, and regular posts) schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/attachments: get: operationId: facebook_get_post_attachments summary: Get details of all media attachments for a given Facebook post description: 'List every media attachment (images and videos, with URLs and dimensions) on a Facebook post, including all items in multi-photo posts. Needs the numeric post_id from facebook_get_post_id. For the post''s text and engagement, use facebook_get_post_details. Pricing: 5 credits per call (deeper scrape than standard post details).' tags: - Facebook Posts parameters: - name: post_id in: query required: true description: Numeric Facebook post ID, from facebook_get_post_id schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/video: get: operationId: facebook_get_video_details summary: Retrieve video metadata, feedback stats, and post context for a Facebook video… description: 'Get a Facebook video post''s metadata: title, message text and hashtags, owner, reactions and view count. Needs the numeric video_id (the number in a facebook.com/.../videos/ URL, or from facebook_get_page_videos). Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: video_id in: query required: true description: Numeric Facebook video ID, e.g. the number in a facebook.com/.../videos/ URL schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/comments: get: operationId: facebook_get_post_comments summary: Retrieve top-level comments from a Facebook post or reel description: 'List top-level comments on a Facebook post or reel, with author, text, timestamp and reaction count. Returns up to 30 per call plus an end_cursor for the next page. Set include_reply_info=true to get the comment_feedback_id and expansion_token that facebook_get_comment_replies needs. Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: link in: query required: true description: Facebook post or reel URL schema: type: string - name: end_cursor in: query required: false description: Pagination cursor for next page of comments schema: type: string - name: include_reply_info in: query required: false description: When "true", includes comment_feedback_id and expansion_token for fetching replies schema: type: boolean responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' /facebook/posts/comments/replies: get: operationId: facebook_get_comment_replies summary: Fetch replies to a specific comment on a Facebook post description: 'List replies to one Facebook comment. Needs comment_feedback_id and expansion_token, which facebook_get_post_comments returns when called with include_reply_info=true. Pricing: 1 credit per call.' tags: - Facebook Posts parameters: - name: comment_feedback_id in: query required: true description: Feedback ID from the comments endpoint with include_reply_info=true schema: type: string - name: expansion_token in: query required: true description: Expansion token from the comments endpoint with include_reply_info=true schema: type: string responses: '200': description: The requested data. Most responses include a `meta` block with `creditsCharged` and `creditsRemaining`. headers: X-SocialAPIs-Credits-Deducted: $ref: '#/components/headers/CreditsDeducted' X-SocialAPIs-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '502': $ref: '#/components/responses/UpstreamError' '504': $ref: '#/components/responses/UpstreamTimeout' components: responses: RateLimited: description: Rate limit exceeded for your plan. Retry after the limit resets. content: application/json: schema: $ref: '#/components/schemas/Error' UpstreamTimeout: description: The data source took too long to respond. No credits are charged. content: application/json: schema: $ref: '#/components/schemas/Error' Unauthorized: description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/Error' Forbidden: description: Insufficient credits, expired subscription or paused account. content: application/json: schema: $ref: '#/components/schemas/Error' UpstreamError: description: The data source returned an error. No credits are charged. content: application/json: schema: $ref: '#/components/schemas/Error' BadRequest: description: A required parameter is missing or invalid. content: application/json: schema: $ref: '#/components/schemas/Error' headers: CreditsRemaining: description: Credits left on your account after this call. schema: type: integer CreditsDeducted: description: Credits charged for this call. schema: type: integer schemas: Error: type: object properties: success: type: boolean error: type: string message: type: string code: type: string additionalProperties: true securitySchemes: ApiKey: type: apiKey in: header name: x-api-token description: Your API key from https://socialapis.io/dashboard externalDocs: description: Documentation url: https://docs.socialapis.io