---
title: "Verify a portable V7 receipt"
method: POST
path: "/v1/receipts/verify"
tags: ["Receipts"]
---

# Verify a portable V7 receipt

`POST /v1/receipts/verify`

## Request

- Base URL: `https://intel.twzrd.xyz`
- URL: `https://intel.twzrd.xyz/v1/receipts/verify`
- Auth: none required

Free local receipt verifier: recompute the keccak256 leaf from a portable receipt preimage and compare. Accepts V7 receipts; earlier formats (V5, V6) still verify. Rejects TWZRD:REFUSE_RECEIPT_V0 on kind/domain: that object is a caller-local deny, not a Path A trust receipt. Free, no payment, no auth.

## Request body

- object: A full PaidReceipt or a bare {leaf, preimage}. Signature is always enforced.
  - `leaf` string, required: Hex keccak256 receipt leaf.
  - `preimage` object: Receipt preimage fields that hash to the leaf.
  - `signature` string: Ed25519 signature over the leaf (base58/hex).
  - `signing_pubkey` string: Signer pubkey (base58).

## Response `200`

OK (JSON).

## Changes

- **2026-09-01** `e233ad9a9406`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/twzrd/apis/twzrd-agent-reputation-rails/changes/v1/receipts/verify/post.md)

---

[API](https://skmtc.dev/twzrd/apis/twzrd-agent-reputation-rails.md) - [All operations](https://skmtc.dev/twzrd/apis/twzrd-agent-reputation-rails/llms.txt) - [OpenAPI document](https://skmtc.dev/twzrd/apis/twzrd-agent-reputation-rails/revisions/beddd4662a76?raw)