Get multiple end users. You can specify how many users appear per page, and which user id to start from. Alternatively, supply an external_id query parameter to look up a single end user by their caller-supplied identifier. When external_id is supplied, the 200 response is a single end user object (same shape as GET /v2/end-users/{end_user_id}) and is mutually exclusive with cursor/limit pagination. The external_id query parameter is available for custom channel integrations only (V1).
Bearer authentication of the form Bearer <token>, where token is your auth token.
Look up a single end user by the external identifier set at creation or via PATCH. Returns the matching end user with the same shape as GET /v2/end-users/{end_user_id}, or 404 if no mapping exists. Mutually exclusive with cursor/limit pagination. Available for custom channel integrations only (V1).
OK. When external_id is supplied, returns a single end user object. Otherwise returns a paginated list of end users.