> ## Documentation Index > Fetch the complete documentation index at: https://docs.gtm-api.com/llms.txt > Use this file to discover all available pages before exploring further. # Enrich company lite profile > The cheap company read: id, vanity, name and logo, nothing else. Deliberately sparse, the company twin of the lite person profile. Use it to confirm a company exists and to pin its identifiers before joining data; use enrich_linkedin_company_profile when you actually need industry, size, HQ or the about text. cached 7d. COST NOTE: a /company// URL is ONE small request on LinkedIn's side, while a Sales Navigator /sales/company/ URL costs TWO, because the vanity has to be resolved first (measured: 433 ms vs 2479 ms). Prefer the vanity URL, or resolve the id once with enrich_linkedin_company_public_identifier and reuse it. Contract: - MCP tool `enrich_linkedin_company_lite_profile`, registry package `mcp.linkedin/linkedin_enrichment`, mount `linkedin.enrichment`. - Operation `action`, response envelope `action`. - Flags: paced: a call spends the `enrichment` smart-limit bucket of the account it runs on, and calls of one bucket are spaced per account. A short wait is slept by the server; a longer one answers 429 `rate_limited` with `context.retry_after`, and the same call succeeds from that moment. Parallel calls on one account queue behind each other. ## OpenAPI ````yaml /api-reference/linkedin/openapi.yaml post /api/linkedin-enrichment/company-lite-profile openapi: 3.0.3 info: title: 'GTM API public contract: gtm.service.linkedin' description: >- Connected LinkedIn accounts and everything driven through them: account health and smart limits, conversations and messages, the connection graph, outbound posting, scraping, profile and company enrichment, and the antidetect browsers that execute it all. GENERATED. This document is projected from the Zod MCP tool registry in `product/mcp/gtm.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 `gtm.service.linkedin`, 189 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: GTM API url: https://gtm-api.com email: support@gtm-api.com license: name: Proprietary url: https://gtm-api.com/license servers: - url: https://app.gtm-api.com/linkedin/v4 description: Production, through the app.gtm-api.com gateway security: - BearerJwt: [] TeamSid: [] tags: - name: antidetect_browser_logs description: >- Registry package `mcp.linkedin/antidetect_browser_logs`, served on MCP mount `linkedin.browsers`. - name: antidetect_browser_proxies description: >- Registry package `mcp.linkedin/antidetect_browser_proxies`, served on MCP mount `linkedin.browsers`. - name: antidetect_browsers description: >- Registry package `mcp.linkedin/antidetect_browsers`, served on MCP mount `linkedin.browsers`. - name: cloud_browser_sessions description: >- Registry package `mcp.linkedin/cloud_browser_sessions`, served on MCP mount `linkedin.browsers`. - name: cloud_browsers description: >- Registry package `mcp.linkedin/cloud_browsers`, served on MCP mount `linkedin.browsers`. - name: data_requests description: >- Registry package `mcp.linkedin/data_requests`, served on MCP mount `linkedin.data`. - name: linkedin_account_activity_log description: >- Registry package `mcp.linkedin/linkedin_account_activity_log`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_account_block_log description: >- Registry package `mcp.linkedin/linkedin_account_block_log`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_account_quota_hits description: >- Registry package `mcp.linkedin/linkedin_account_quota_hits`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_account_smart_limits description: >- Registry package `mcp.linkedin/linkedin_account_smart_limits`, served on MCP mount `linkedin.accounts`. - name: linkedin_account_snapshots description: >- Registry package `mcp.linkedin/linkedin_account_snapshots`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_account_sync_runs description: >- Registry package `mcp.linkedin/linkedin_account_sync_runs`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_accounts description: >- Registry package `mcp.linkedin/linkedin_accounts`, served on MCP mount `linkedin.accounts`. - name: linkedin_auto_scrape_results description: >- Registry package `mcp.linkedin/linkedin_auto_scrape_results`, served on MCP mount `linkedin.auto-scrapes`. - name: linkedin_auto_scrape_runs description: >- Registry package `mcp.linkedin/linkedin_auto_scrape_runs`, served on MCP mount `linkedin.auto-scrapes`. - name: linkedin_auto_scrapes description: >- Registry package `mcp.linkedin/linkedin_auto_scrapes`, served on MCP mount `linkedin.auto-scrapes`. - name: linkedin_benchmarks description: >- Registry package `mcp.linkedin/linkedin_benchmarks`, served on MCP mount `linkedin.account-monitor`. - name: linkedin_connection_invitations description: >- Registry package `mcp.linkedin/linkedin_connection_invitations`, served on MCP mount `linkedin.network`. - name: linkedin_connection_requests description: >- Registry package `mcp.linkedin/linkedin_connection_requests`, served on MCP mount `linkedin.network`. - name: linkedin_connections description: >- Registry package `mcp.linkedin/linkedin_connections`, served on MCP mount `linkedin.network`. - name: linkedin_conversations description: >- Registry package `mcp.linkedin/linkedin_conversations`, served on MCP mount `linkedin.messaging`. - name: linkedin_custom_requests description: >- Registry package `mcp.linkedin/linkedin_custom_requests`, served on MCP mount `linkedin.platform`. - name: linkedin_enrichment description: >- Registry package `mcp.linkedin/linkedin_enrichment`, served on MCP mount `linkedin.enrichment`. - name: linkedin_followers description: >- Registry package `mcp.linkedin/linkedin_followers`, served on MCP mount `linkedin.network`. - name: linkedin_messages description: >- Registry package `mcp.linkedin/linkedin_messages`, served on MCP mount `linkedin.messaging`. - name: linkedin_posting description: >- Registry package `mcp.linkedin/linkedin_posting`, served on MCP mount `linkedin.content`. - name: linkedin_scraping description: >- Registry package `mcp.linkedin/linkedin_scraping`, served on MCP mount `linkedin.scraping`. paths: /api/linkedin-enrichment/company-lite-profile: post: tags: - linkedin_enrichment summary: Enrich company lite profile description: >- The cheap company read: id, vanity, name and logo, nothing else. Deliberately sparse, the company twin of the lite person profile. Use it to confirm a company exists and to pin its identifiers before joining data; use enrich_linkedin_company_profile when you actually need industry, size, HQ or the about text. cached 7d. COST NOTE: a /company// URL is ONE small request on LinkedIn's side, while a Sales Navigator /sales/company/ URL costs TWO, because the vanity has to be resolved first (measured: 433 ms vs 2479 ms). Prefer the vanity URL, or resolve the id once with enrich_linkedin_company_public_identifier and reuse it. Contract: - MCP tool `enrich_linkedin_company_lite_profile`, registry package `mcp.linkedin/linkedin_enrichment`, mount `linkedin.enrichment`. - Operation `action`, response envelope `action`. - Flags: paced: a call spends the `enrichment` smart-limit bucket of the account it runs on, and calls of one bucket are spaced per account. A short wait is slept by the server; a longer one answers 429 `rate_limited` with `context.retry_after`, and the same call succeeds from that moment. Parallel calls on one account queue behind each other. operationId: enrich_linkedin_company_lite_profile requestBody: required: false content: application/json: schema: $ref: '#/components/schemas/EnrichLinkedinCompanyLiteProfileRequest' responses: '200': description: '`action` success envelope.' content: application/json: schema: $ref: '#/components/schemas/EnrichLinkedinCompanyLiteProfileResponse' 4XX: $ref: '#/components/responses/McpClientError' 5XX: $ref: '#/components/responses/McpServerError' components: schemas: EnrichLinkedinCompanyLiteProfileRequest: type: object description: Request body of `enrich_linkedin_company_lite_profile`. properties: company_url: type: string nullable: true maxLength: 2048 description: >- https://www.linkedin.com/company/{slug}/ (or a Sales Nav company URL). Provide company_url XOR domain. domain: type: string nullable: true maxLength: 191 description: >- The company website instead of its LinkedIn URL ("acme.com", "www.acme.com" and "https://acme.com/pricing" all fold to the same host): resolved to a LinkedIn identity through the stored corpus, so a miss is refused company_not_resolvable rather than searched for live. This is the way to turn a domain you already have into the company profile. Provide domain XOR company_url. linkedin_account_sid: type: string nullable: true minLength: 18 maxLength: 18 pattern: ^ln_ac_ description: >- Executor account (ln_ac_...). Given: the call runs on that account ONLY; a saturated or held enrichment bucket refuses 429 bucket_saturated (with retry_after). Omitted: the service auto-picks one of your connected accounts with remaining capacity (422 no_connected_accounts when none is ready, 429 when all are at capacity). idempotency_key: type: string nullable: true maxLength: 128 description: >- Replay guard (team_sid, idempotency_key). A repeat with the same key returns the stored ledger outcome: no re-execution. trust_cache_max_age_days: type: integer nullable: true minimum: 1 maximum: 3650 description: >- Accept a stored payload this many days old instead of fetching (probe tier 2, §9.5): a hit answers with served_from_cache / cache_source "data_cluster", spending no browser run and no bucket slot. Omitted, the stored payload is never consulted and the call always dispatches. EnrichLinkedinCompanyLiteProfileResponse: 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: company: type: object properties: id: type: string urn: type: string public_identifier: type: string name: type: string logo_url: type: string nullable: true required: - id - urn - public_identifier - name - logo_url data_request: type: object properties: {} description: >- The kind="enrich" DataRequest journal row (status / served_from_cache / cached_from_sid). The public audit anchor for this call. A receipt: its result_ref is null here, the payload is the item next to it; get_data_request by sid reads the stored payload back. required: - company - data_request 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 pacing: type: object properties: linkedin_account_sid: type: string description: The account whose bucket the call spent. limit_type: type: string description: The smart-limit bucket the call spent, e.g. send_messages. next_call_after: type: string description: >- ISO 8601, the same form as retry_after: the moment this same call goes through again without waiting. The next pacing slot while the day has budget left, the daily reset when it has none, the end of a LinkedIn lock while one stands. remaining_today: type: integer minimum: 0 description: >- daily_limit minus done_today_count of that bucket, after this call. required: - linkedin_account_sid - limit_type - next_call_after - remaining_today 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 gtm.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.