{"uid":"cap_dgVbXCFYfgeY1Xou49E9d","slug":"coresignal-employee-post-filter-search-4285c38e","name":"Coresignal Employee Post Filter Search","description":"Search for professional network posts using filters like author profile URL or keywords. Pass filters in the request body (not a post URL). Returns an array of numeric post IDs (e.g., [\"7431869637207928834\", ...]). Use these IDs with the 'Employee Posts Collect' endpoint to get full post content.","url":"https://mpp.orthogonal.com/coresignal/v2/employee_post/search/filter?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["company","employee","jobs","intelligence","data"],"displayCostAmount":"0.021","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.021/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.021","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.021","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0_IiakmRuOQVcDbeCxnJq","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.021","costPer":"request","priority":0,"asset":"0x20c0000000000000000000006a37DA5C996874BE","unit":"request","depositMicros":null,"planRef":null}],"brandName":"Coresignal","brandSlug":"coresignal-mpp","brandBaseUrl":"https://coresignal.com","brandDocsUrl":"https://docs.coresignal.com","whatItDoes":"Search for professional network posts (e.g. LinkedIn posts) using filters such as author profile URL or keywords, returning matching post IDs.","exampleAgentPrompt":"Can you find recent professional network posts from the author at linkedin.com/in/johndoe that mention 'artificial intelligence' using Coresignal's post filter search?","exampleUseCases":null,"resultDescription":"An array of numeric Coresignal post IDs matching the specified filters, which can then be used to retrieve full post details from a subsequent enrichment endpoint.","failureModes":["No posts found matching the given filters — returns empty array","Invalid author profile URL format — returns 400 Bad Request","Missing or malformed filter body — returns 400 validation error","Authentication failure — returns 401 Unauthorized","Rate limit exceeded — returns 429 Too Many Requests","Upstream data source unavailable — returns 503 Service Unavailable"],"whenToPreferThis":"Use this endpoint when you need to search and filter professional network posts by author profile URL or keywords, specifically within Coresignal's 3B+ record database. Prefer this over general web scraping when you need structured, regularly updated post data tied to known employee profiles. Use it as a first step to retrieve post IDs before enriching with full post details.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:48:19.903Z","isFirstParty":false,"canonicalSlug":"coresignal-employee-post-filter-search-4285c38e"}