---
title: "Get the GST Cranes HTTP Message Signatures directory"
method: GET
path: "/.well-known/http-message-signatures-directory"
---

# Get the GST Cranes HTTP Message Signatures directory

`GET /.well-known/http-message-signatures-directory`

## Request

- Base URL: `https://gstcranes.com`
- URL: `https://gstcranes.com/.well-known/http-message-signatures-directory`
- Auth: none declared

Public read-only Web Bot Auth discovery resource. This endpoint publishes HTTP Message Signatures verification keys when GST Cranes has active outbound signers; it currently returns a future-not-before reserved public key with an expiry timestamp, without private key material or active outbound signing claims.

## Headers

- `GST-API-Version` string

## Response `200`

GST Cranes HTTP Message Signatures directory.

- object
  - `keys` object[], required: Public HTTP Message Signatures verification keys. GST Cranes currently publishes a future-not-before reserved public key with an expiry timestamp and no active outbound signer.
  - `_meta` object

## Other responses

- `429`: Rate limit exceeded.
- `500`: Unexpected server error.
- `default`: Machine-readable API error.

---

[API](https://skmtc.dev/gstcranes/apis/gst-cranes-companies-api.md) · [All operations](https://skmtc.dev/gstcranes/apis/gst-cranes-companies-api/llms.txt) · [OpenAPI document](https://skmtc.dev/gstcranes/apis/gst-cranes-companies-api/revisions/0248d238b736?raw)