Set the transaction PIN
PUT
/users/me/pinHeaders
Idempotency-KeystringOptionalSend on every write that creates or changes money or state; a replay with the same key returns the original result with 200.
Body parameters
pinstringRequiredSix digits
Returns
200 OK
Errors
Every error is a problem document with a stable code. See Errors.
400401403404409412413422424429500503