---
title: "Fetch an EU AI Act Art 12 audit receipt"
method: GET
path: "/api/v1/audit/receipts/{request_id}"
tags: ["Audit"]
---

# Fetch an EU AI Act Art 12 audit receipt

`GET /api/v1/audit/receipts/{request_id}`

## Request

- Base URL: `https://api.tuteliq.ai`
- URL: `https://api.tuteliq.ai/api/v1/audit/receipts/{request_id}`
- Auth: one of:
  - HTTP bearer
  - API key in header `x-api-key`

Returns the signed audit receipt for a past inference. Only the deployer that produced the receipt can fetch it (api-key fingerprint match enforced; non-matches return 404 to avoid existence leaks). Receipts are signature-verified before return; tampered storage triggers a 500 with code AUDIT_RECEIPT_FAILED.

## Path parameters

- `request_id` string, required

## Response `200`

Default Response

- object
  - `payload` object: The signed payload. Inputs were not stored — only their hash.
  - `signature` object
    - `algorithm` string
    - `key_id` string
    - `signature` string
    - `signed_at` string
  - `canonical` string: The canonical JSON bytes that were signed (use for out-of-band verification).

---

[API](https://skmtc.dev/tuteliq/apis/tuteliq-api.md) · [All operations](https://skmtc.dev/tuteliq/apis/tuteliq-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tuteliq/apis/tuteliq-api/revisions/8490332e0031?raw)