List Invoices for Sales Order
GET/api/portal/invoices/by-order/:salesOrder
List the issued invoices of one of the active account's sales orders, oldest first. An order billed once returns one invoice; an order billed per shipment (or included in a consolidated invoice) returns each of its invoices. Use this to resolve links that identify an order rather than an invoice. Returns 404 when the order does not belong to the active account or has no issued invoice yet.
This endpoint currently requires session authentication; Personal Access Token scope support is in progress.
Request
Responses
- 200
- 401
- 403
- 404
- 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.
Not Found
Response Headers
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.