An issued invoice was not sent
The invoice was booked, and its delivery to the customer is not known to have succeeded. Sent beside invoice.issued, never instead of it. data.send_error says why. The invoice is in the books: follow up on the delivery, and do not issue it again.
Header Parameters
t=<unix seconds>,v1=<hex>: v1 is the HMAC-SHA256, in hex, of <t>.<body> under the endpoint's signing secret, where <body> is the request body byte for byte. Verify it before you trust the body, and refuse a t more than 300 seconds from your own clock. A retry and a replay carry the same body under a new signature.
The event's id, as in the body.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
Example Requests
/invoice.send_failedAn invoice was issued Webhook
The accounting platform booked the invoice: by the daily run, by an admin at the desk, or by a call to the issue route. Sent once per invoice. `data` is the invoice as `GET /invoices/{ref}` answers it.
A product changed Webhook
A product was created, changed, switched off or deleted, in Tabba or on the accounting platform, where a change is seen at the next import. `data` is the product as `GET /products/{ref}` answers it, with `archived_at` and `deleted_at`.