Per-source pass receipts and evidence pointers
API Reference
Per-source pass receipts and evidence pointers
One receipt per source pass that DELIVERED. Orchestration spend (the run's own model calls) and passes that delivered nothing are billed without a per-source receipt, so sum(receipts) <= spend_usd — read spend_usd or GET /v1/usage for the complete account of a bill. See "What a receipt covers — and what it does not" in the money conventions. An `orchestration` line item is planned.
GET
Per-source pass receipts and evidence pointers
Authorizations
fn_live_… or fn_test_… — Authorization: Bearer
Headers
Dated API version; defaults to the account pin. Honesty note: with one version in existence the gateway echoes any value back as effective WITHOUT validating it — validation against the known-versions set is planned, so send only real dated versions from https://docs.fiveninelabs.com/changelog
Example:
"2026-08-26"
Path Parameters
Response
The receipts