---
title: "Etch public API"
account: etch
slug: etch-public-api
---

# Etch public API

Audit: signed, offline-verifiable logs of AI agent decisions, with portable agent identity and delegation

- Operations: 12
- Versions: 1 (latest `4ff0e74bdb01`)
- License: [BUSL-1.1](https://spdx.org/licenses/BUSL-1.1.html)
- Source: https://etch.systems/.well-known/openapi.json
- OpenAPI document: https://skmtc.dev/etch/apis/etch-public-api/revisions/4ff0e74bdb01?raw

## Operations

12 in total, by tag:

- Onboarding (1)
- Portable identity (5)
- Auditor (4)
- Discovery (2)

Every operation, with a link to its markdown: https://skmtc.dev/etch/apis/etch-public-api/llms.txt