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Hanto enriches a personal email into a professional profile match when the API can return a trusted result. The first public API version is intentionally small. Send one personal email to POST /api/v1/person/enrich. When Hanto finds a match, the response includes a lookup_id, status: "found", and profile.linkedin_url. When Hanto cannot return a match, the response is 404 with status: "not_found".
The v1 API accepts only an email field. Extra request fields are rejected.

Quickstart

Create a key and send your first enrichment request.

Authentication

Use workspace API keys with bearer authentication.

Person enrich

Read the request and response contract for POST /api/v1/person/enrich.

Errors and limits

Handle input errors, authentication failures, rate limits, and temporary service failures.