---
title: "HTTP Signatures Directory Validator"
method: POST
path: "/v1/tools/validate_signature_directory"
tags: ["rfc9421", "web-bot-auth", "jwks", "well-known", "http-message-signatures", "agent-identity", "wave24"]
---

# HTTP Signatures Directory Validator

`POST /v1/tools/validate_signature_directory`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/validate_signature_directory`
- Auth: none declared

Validate a /.well-known/http-message-signatures-directory JWKS: path correctness, all keys OKP+Ed25519, and keyid resolution. Emits VALID or INVALID.

**Tool URL:** https://ainumbers.co/chaingraph/art-130-signature-directory-validator.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `well_known_path` string, required
  - `keyid` string, required
  - `directory_jwks` object, required

## Response `200`

Successful tool execution result

- object
  - `path_ok` boolean
  - `all_keys_ok` boolean
  - `keyid_resolved` boolean
  - `verdict` 'VALID' | 'INVALID'
  - `errors` string[]

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)