> ## Documentation Index > Fetch the complete documentation index at: https://docs.getsales.io/llms.txt > Use this file to discover all available pages before exploring further. # Preview post engagement > A post, profile or company page link read back before a post_engagement source exists: the post's card and counts, or the person or page with 20 recent posts' dates. Nothing created. Contract: - MCP tool `preview_post_engagement`, registry package `mcp.playtables/data_sources`, mount `playtables.sources`. - Operation `action`, response envelope `action`. - Flags: read only. ## OpenAPI ````yaml /api-reference/playtables/openapi.yaml post /api/data-sources/post-engagement-preview openapi: 3.0.3 info: title: 'GetSales public contract: gs.service.playtables' description: >- The data platform and the outreach engine: tables of people and companies, their enrichment columns, cells and runs, the data sources that feed them, sender profiles, the stoplist, the activity feed, the credit ledger, and the multichannel workflows with their per-person journeys and tasks. GENERATED. This document is projected from the Zod MCP tool registry in `product/mcp/gs.mcp` (one tool per public endpoint, 1:1). Do not edit it by hand; edit the tool definition and regenerate with `pnpm openapi:public`. Surface: the public `/api` contract of `gs.service.playtables`, 142 operations. This is the only OpenAPI document the platform publishes. Internal (`/internal`) and health endpoints are deliberately absent: they are not part of any contract, they can change without notice, and the service source is their only description. Conventions: - Auth is a bearer JWT, optionally narrowed by the `Team-SID` header. - Every success body is an MCP envelope: `success: true` plus one typed `operation` shape (`search`, `get`, `create`, `update`, `delete`, `metrics`, `group_by`, `action`), and a `meta` block with `trace_id` for support. - Every failure is the same `McpError` envelope with a code from a fixed 16-code taxonomy, so a client maps errors once. - Lists page with `page_size` (0 to 500, default 50) plus an opaque forward `cursor`; `page_size: 0` returns counts only. - On `GET` and `DELETE`, object-valued query parameters (`filter`, `sort`) travel as JSON text and array-valued ones repeat as `name[]=value`. - The MCP-only `_meta` field (usage analytics) never reaches the backend and is not part of this contract. version: '1.0' contact: name: GetSales url: https://getsales.io email: support@getsales.io license: name: Proprietary url: https://getsales.io/terms servers: - url: https://beta.getsales.io/playtables/v1 description: >- Production (the gateway path on the beta ring; the origin is provisioned per DEPLOY_MAP.md) security: - BearerJwt: [] TeamSid: [] tags: - name: activities description: >- Registry package `mcp.playtables/activities`, served on MCP mount `playtables.journeys`. - name: activity_objects description: >- Registry package `mcp.playtables/activity_objects`, served on MCP mount `playtables.people`. - name: companies description: >- Registry package `mcp.playtables/companies`, served on MCP mount `playtables.people`. - name: credit_ledger_entries description: >- Registry package `mcp.playtables/credit_ledger_entries`, served on MCP mount `id.billing`. - name: data_source_items description: >- Registry package `mcp.playtables/data_source_items`, served on MCP mount `playtables.sources`. - name: data_sources description: >- Registry package `mcp.playtables/data_sources`, served on MCP mount `playtables.sources`. - name: notes description: >- Registry package `mcp.playtables/notes`, served on MCP mount `playtables.pipeline`. - name: people description: >- Registry package `mcp.playtables/people`, served on MCP mount `playtables.people`. - name: pipeline_stages description: >- Registry package `mcp.playtables/pipeline_stages`, served on MCP mount `playtables.pipeline`. - name: plays description: >- Registry package `mcp.playtables/plays`, served on MCP mount `playtables.pipeline`. - name: playtable_field_values description: >- Registry package `mcp.playtables/playtable_field_values`, served on MCP mount `playtables.columns`. - name: playtable_fields description: >- Registry package `mcp.playtables/playtable_fields`, served on MCP mount `playtables.columns`. - name: playtable_runs description: >- Registry package `mcp.playtables/playtable_runs`, served on MCP mount `playtables.columns`. - name: playtable_views description: >- Registry package `mcp.playtables/playtable_views`, served on MCP mount `playtables.tables`. - name: playtables description: >- Registry package `mcp.playtables/playtables`, served on MCP mount `playtables.tables`. - name: result_pages description: >- Registry package `mcp.playtables/result_pages`, served on MCP mount `playtables.tables`. - name: sender_profiles description: >- Registry package `mcp.playtables/sender_profiles`, served on MCP mount `playtables.sources`. - name: stoplist_entries description: >- Registry package `mcp.playtables/stoplist_entries`, served on MCP mount `playtables.stoplist`. - name: tags description: >- Registry package `mcp.playtables/tags`, served on MCP mount `playtables.pipeline`. - name: workflow_attachments description: >- Registry package `mcp.playtables/workflow_attachments`, served on MCP mount `playtables.workflows`. - name: workflow_records description: >- Registry package `mcp.playtables/workflow_records`, served on MCP mount `playtables.journeys`. - name: workflow_sources description: >- Registry package `mcp.playtables/workflow_sources`, served on MCP mount `playtables.workflows`. - name: workflow_tasks description: >- Registry package `mcp.playtables/workflow_tasks`, served on MCP mount `playtables.journeys`. - name: workflow_versions description: >- Registry package `mcp.playtables/workflow_versions`, served on MCP mount `playtables.workflows`. - name: workflows description: >- Registry package `mcp.playtables/workflows`, served on MCP mount `playtables.workflows`. paths: /api/data-sources/post-engagement-preview: post: tags: - data_sources summary: Preview post engagement description: >- A post, profile or company page link read back before a post_engagement source exists: the post's card and counts, or the person or page with 20 recent posts' dates. Nothing created. Contract: - MCP tool `preview_post_engagement`, registry package `mcp.playtables/data_sources`, mount `playtables.sources`. - Operation `action`, response envelope `action`. - Flags: read only. operationId: preview_post_engagement requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PreviewPostEngagementRequest' responses: '200': description: '`action` success envelope.' content: application/json: schema: $ref: '#/components/schemas/PreviewPostEngagementResponse' 4XX: $ref: '#/components/responses/McpClientError' 5XX: $ref: '#/components/responses/McpServerError' components: schemas: PreviewPostEngagementRequest: type: object description: Request body of `preview_post_engagement`. properties: url: type: string maxLength: 2048 format: uri description: >- A post link (/posts/…, /feed/update/…, a lnkd.in shortlink), a profile link (/in/{slug}) or a company page link (/company/{slug}); any other link is 422 link_not_recognized. sender_profile_sid: type: string minLength: 18 maxLength: 18 pattern: ^ub_sp_ description: >- The sender profile whose LinkedIn account reads the link (ub_sp_), the one the source will run on; one that cannot read LinkedIn now is 422 with gtm's reason. A busy seat is 409 preview_unavailable (context.retry_after_seconds): create still works. required: - url - sender_profile_sid PreviewPostEngagementResponse: type: object properties: success: type: boolean enum: - true operation: type: string enum: - action action: type: string description: kebab-case verb; matches the route segment. item: {} result: type: object properties: target: type: string enum: - post - person - company description: >- What the link is: post | person | company. Pass it as payload.target to create_data_source, or leave it to the link. post: type: object nullable: true properties: urn: type: string author: type: object properties: name: type: string ln_nickname: type: string headline: type: string picture_url: type: string text: type: string description: The post's text, cut to 600 characters. published_at: type: string nullable: true counts: type: object properties: reactions: type: integer minimum: 0 comments: type: integer minimum: 0 reposts: type: integer minimum: 0 required: - reactions - comments - reposts description: What each collect switch would read. required: - urn - author - text - published_at - counts description: >- target=post: the post's card; null when it could not be read (deleted, private): the source would fail post_unavailable, so do not create it. person: type: object properties: name: type: string ln_nickname: type: string headline: type: string picture_url: type: string required: - ln_nickname description: >- target=person: who the profile link is, from their feed (the lite profile names a person with no posts). company: type: object properties: ln_nickname: type: string ln_id: type: string name: type: string logo_url: type: string headline: type: string required: - ln_nickname description: >- target=company: the page behind the link, by slug and numeric id; headline is the line LinkedIn shows under the page's name on its own posts (its followers), when a post was read. posts: type: array items: type: object properties: urn: type: string description: urn:li:activity:… - the post the walk would address. published_at: type: string nullable: true description: ISO 8601 UTC; null when the feed gave no date. title: type: string description: The first line of the post, cut to 120 characters. counts: type: object properties: reactions: type: integer minimum: 0 comments: type: integer minimum: 0 reposts: type: integer minimum: 0 required: - reactions - comments - reposts description: >- The post's three counts: sum them over the posts in the window for what each collect switch would read. required: - urn - published_at - title description: >- target=person | company: up to 20 recent posts with their dates and counts, so a caller can count how many fall in a window, and how much engagement, before creating the source. required: - target meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. team_sid: type: string nullable: true description: >- The team this call ran in (the token team, or the team_sid override). Null when unauthenticated; absent from pre-2026-08-20 backends. actor_type: type: string nullable: true description: >- user | agent | api_key | system. Null when unauthenticated; absent from pre-2026-08-20 backends. required: - trace_id - span_id - timestamp - duration_ms required: - success - operation - action - item - result - meta McpError: type: object properties: success: type: boolean enum: - false error: type: object properties: code: type: string enum: - validation_failed - nothing_to_update - not_found - relation_not_found - invalid_transition - limit_exceeded - payment_required - duplicate_rejected - conflict - delete_blocked - unauthorized - forbidden - rate_limited - internal_error - service_unavailable - not_implemented message: type: string recoverable: type: boolean suggestion: type: string field_errors: type: object additionalProperties: type: array items: type: object properties: rule: type: string message: type: string required: - rule - message blockers: type: array items: type: object properties: type: type: string description: >- Machine-readable blocker type (active_flow, pending_tasks, …). severity: type: string enum: - hard - soft description: >- hard = external action required; soft = acknowledge is enough. description: type: string entity_sid: type: string nullable: true count: type: integer resolution: type: string description: 'Hard: tool name to call. Soft: code for acknowledge[].' resolution_hint: type: string required: - type - severity - description - entity_sid - resolution - resolution_hint context: type: object additionalProperties: {} required: - code - message - recoverable meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. team_sid: type: string nullable: true description: >- The team this call ran in (the token team, or the team_sid override). Null when unauthenticated; absent from pre-2026-08-20 backends. actor_type: type: string nullable: true description: >- user | agent | api_key | system. Null when unauthenticated; absent from pre-2026-08-20 backends. required: - trace_id - span_id - timestamp - duration_ms required: - success - error responses: McpClientError: description: >- MCP error envelope. `error.code` is one of validation_failed, nothing_to_update, not_found, relation_not_found, invalid_transition, limit_exceeded, payment_required, duplicate_rejected, conflict, delete_blocked, unauthorized, forbidden, rate_limited, not_implemented. content: application/json: schema: $ref: '#/components/schemas/McpError' McpServerError: description: >- MCP error envelope with `error.code` internal_error or service_unavailable. content: application/json: schema: $ref: '#/components/schemas/McpError' securitySchemes: BearerJwt: type: http scheme: bearer bearerFormat: JWT description: >- Access token issued by gs.service.id. Its `access_identity` claim carries `team_sid`, `actor_sid` and `actor_type`, and that team scope is authoritative. TeamSid: type: apiKey in: header name: Team-SID description: >- Team scope for tokens that do not carry one. Ignored when the token already names a team. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.