Submit KBA Answers
POST/api/experian/renters/:renterId/kba
Submits Knowledge-Based Authentication (KBA) answers for renter verification.
KBA questions are based on the renter's credit history and must be answered correctly to access the Experian report.
Request
Responses
- 200
- 400
- 403
- 404
- 409
- 422
- 423
KBA answers accepted. payload is the Experian response, passed through.
The request body did not bind. Most commonly kbaAnswers[].answer was sent
as the answer text rather than the 1-based integer choice index.
Missing or invalid X-API-KEY
Renter not found (errorCode 278)
Renter is already registered (errorCode 292)
Incorrect KBA answers. The Experian step-up payload is returned unchanged.
errors is an empty array on this response — a 422 body is
structurally identical to a 200. Branch on the HTTP status, never on
errors.length.
Temporarily blocked after repeated failed attempts (errorCode 300)