Read payment and webhook completion for a checkout
Requires billing:manage and verifies that the checkout belongs to this workspace. Completion requires the exact Polar order or subscription to be applied locally by a webhook; this read never grants paid access.
Authorization
apiKey Workspace API key created in Workspace settings → API keys. Scopes on the key bound what it can read and write.
In: header
Path Parameters
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/workspaces/string/billing/checkouts/string"{ "data": { "status": "open", "applied": true }}{ "_tag": "ApiNotFound", "error": "not_found", "message": "That item does not exist, or this key cannot see it.", "status": 404}{ "_tag": "ApiNotFound", "error": "not_found", "message": "That item does not exist, or this key cannot see it.", "status": 404}Read the public plan catalog
Returns the default plan catalog assembled from the current plan configuration and prices, with no experiment variant applied, for use on marketing surfaces. No authentication is required.
Prepare a workspace billing PDF
Returns a fresh receipt or invoice PDF URL, generating an invoice when needed. Requires billing:read; the order must belong to this exact workspace. Send an Idempotency-Key for retries.