Get Custom Field Mappings
GET/api/qbo/custom-field-mappings
Returns the saved QBO invoice custom field mappings (sales_rep, po_number, and sales_order_number once saved) and the list of available QBO custom fields fetched from the company's preferences.
This endpoint currently requires session authentication; Personal Access Token scope support is in progress.
The stored mapping is returned verbatim, so po_number.destination is absent on mappings saved before that option existed — treat a missing destination as custom_field.
Requires a Bearer token.
Request
Responses
- 200
- 401
- 403
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.