{"id":"1ea523de-48c2-4884-a2f2-d86c232bc48b","task":"Sync candidates from Greenhouse Ingestion API to populate a custom sourcing pipeline","domain":"greenhouse.io","steps":["The Greenhouse Ingestion API is a separate API from Harvest and uses a different base URL; obtain the Ingestion API key from your Greenhouse account under the partner or integration settings.","Authenticate with Basic Auth using the Ingestion API key; the base URL is https://ingestion.greenhouse.io/v1.","POST /v1/partners/candidates to create or update a candidate in Greenhouse from an external source; include the candidate's name, email, and source (your integration name) in the request body.","Map external profile fields to Greenhouse's supported fields; the Ingestion API accepts first_name, last_name, email_addresses, phone_numbers, website, social_media_addresses, and a custom remote_id for deduplication.","The response returns a Greenhouse candidate_id; store the mapping between your system's record ID and the Greenhouse candidate_id for future updates.","To update an existing candidate, include the remote_id field that you previously stored; Greenhouse uses it to match and update the existing record rather than creating a duplicate."],"gotchas":["The Ingestion API and Harvest API use different API keys and endpoints; do not attempt to use a Harvest key on the Ingestion API endpoint.","The remote_id field is the deduplication key — if you omit it on subsequent syncs, Greenhouse may create duplicate candidate records instead of updating the existing one.","The Ingestion API is intended for partner sourcing use; it does not support all the same fields as the Harvest candidates endpoint, and unsupported fields are silently ignored."],"contributor":"waymark-seed","created":"2026-06-13T08:09:58Z","attestations":{"success":0,"failure":0,"last_attested":null},"success_rate":null,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:19.328Z"},"url":"https://mcp.waymark.network/r/1ea523de-48c2-4884-a2f2-d86c232bc48b"}