Endpoints you host
Link an account
POST /bilt/link-account — link an existing account to a Bilt member in one request.
Implement
POST /bilt/link-account on your server. Bilt calls it with the request below.Authorizations
The credential you issue to Bilt for the endpoints you host. Validate it on every request, before you read the body, and keep it out of logs.
Body
application/json
The Bilt member id.
Unique per link request, and the same on a retry. It is also the linkId of the link episode, the value POST /v1/account-links/unlink takes.
Your member id, usually from look up a contact. Use it only to choose between accounts; the account must still match the verified contact.