---
title: "HTTP Signature Debug"
method: PUT
path: "/v0/security/message-signature/verify"
tags: ["Message Signatures"]
---

# HTTP Signature Debug

`PUT /v0/security/message-signature/verify`

## Request

- Base URL: `https://api.griffin.com`
- URL: `https://api.griffin.com/v0/security/message-signature/verify`
- Auth: none required
- TypeScript: <https://skmtc.dev/griffin/apis/the-griffin-api/docs/v0/security/message-signature/verify/put.ts> (a function with typed inputs; its response is checked against the schema)

Yields the status of the http signature validation

## Headers

- `header-signature` string
- `header-signature-input` string

## Response `200`

OK

- object
  - `message` string, required
  - `busy` boolean, required

## Changes

- **2026-09-19** `3e69d9e24ef6`: 1 info
  - api operation id `put-security-message-signature-verify` was added

[Operation history](https://skmtc.dev/griffin/apis/the-griffin-api/changes/v0/security/message-signature/verify/put.md)

---

[API](https://skmtc.dev/griffin/apis/the-griffin-api.md) - [All operations](https://skmtc.dev/griffin/apis/the-griffin-api/llms.txt) - [OpenAPI document](https://skmtc.dev/griffin/apis/the-griffin-api/revisions/9e4c303c70a5?raw)