The Postback API v2 is the next-generation Postback ingestion endpoint for Treasure AI. It uses the same path contract as the legacy Postback API but is served from the new records.in.treasuredata.com host and supports only header-based authentication.
Use this API for custom webhooks, environments where the JS SDK or TD Logger cannot run, or single-record imports triggered by an external application.
- Quickstart — Send your first request in minutes
- API Reference — Full OpenAPI specification
- New host:
<region>.records.in.treasuredata.com(replacesin.treasuredata.com) - Header-only auth: Supports
Authorization: TD1 <key>andX-TD-Write-Key: <key>. URL-parameter auth (?td_write_key=...) is not supported. - Payload limit: Maximum request body is 1,048,064 bytes.