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GET
One signed receipt by id (scope runs:read)

Authorizations

Authorization
string
header
required

fn_live_… or fn_test_… — Authorization: Bearer

Headers

fn-version
string

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

id
string
required

Response

The receipt

id
string
required
Example:

"rcpt_e41x8"

source_url
string
required
signed
boolean
required
signature
string

hmac-sha256, truncated display form

claim
string
records
integer
bytes
integer
duration_ms
integer
cost_usd
number
cost_basis
string

provider-billed-lower-bound | catalog-estimate | unavailable

delivered_at
string<date-time>
evidence_url
string

capture-at-delivery and artifacts