Get Purchase Order
GET/api/purchase-orders/:purchase_order
Get a single purchase order with all relations loaded: lines, products, inventory, shipments, receipts, invoices, bills, notes, financial lines, Amazon inbound data, and more.
purchase-orders:readGrant this scope to your token under Settings → Developer → Personal Access Tokens.
Authentication: Requires Bearer token.
Lifecycle fields: approved_at, last_submitted_at, fully_invoiced_at (ISO timestamps) and finalized_without_submission (bool — true when the PO reached finalized submission status without ever being sent to the supplier; happens automatically when an unsubmitted PO is fully invoiced or received). That implicit transition is also written to the PO activity log with an explanation.
Invoices
invoices[] lists every invoice raised against the order. Each entry carries is_provisional - true marks a committed-spend bill (created automatically when the order was submitted, and reduced as real supplier invoices are recorded) rather than a real supplier invoice.
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.