External Parties

Create an external party

Create an external party to transact with over Direct

post/external-parties

Headers

Idempotency-Keystring required

Unique key for safely retrying a request without creating duplicates.

X-Instance-IDstring nullable

Caller-chosen identifier for the agent run, session, or conversation, required when an agent moves money.

Successful Response

Changed in 4 of the 28 revisions of this API.4

Aug 27, 2026359d267dca881See the full diff
- ○
  deleted the header request parameter X-Agent-ID with deprecation
  request-parameter-removed-with-deprecation
Aug 23, 2026b1ad79e918ac1See the full diff
- ○
  header request parameter X-Agent-ID was deprecated
  request-parameter-deprecated
Aug 22, 2026efd3da4713981See the full diff
- ○
  added the new optional request property data/attributes/customerPartyId
  new-optional-request-property
Aug 19, 2026c2c65e0527111See the full diff
- ○
  endpoint added
  endpoint-added