ET
Etch public API
Audit: signed, offline-verifiable logs of AI agent decisions, with portable agent identity and delegation
BUSL-1.112 operations0 schemas1 revision
Changes
Full historySource
View schema- Spec
- OpenAPI 3.1.0
- Document
- etch.systems · JSON, 9 KB
- Retrieved
- Oct 19, 2026, 18:55 UTC
- Digest
- 4ff0e74bdb01
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/etch/apis/etch-public-api.mdcurl https://skmtc.dev/etch/apis/etch-public-api/llms.txt