Docs

Core concept

An agent action produces an R+2 receipt: signed (ed25519), hash-chained, independently verifiable. You don't trust DCS — you check the math.

Generate a receipt

curl -X POST https://dcs-receipts-production.up.railway.app/receipts/generate \
  -H "content-type: application/json" \
  -d '{"action":{"kind":"build","target":"acme.com","summary":"deploy"}}'

Verify a receipt

curl -X POST https://dcs-receipts-production.up.railway.app/receipts/verify \
  -H "content-type: application/json" \
  -d '{"receipt": <paste the receipt JSON> }'
→ { "valid": true }

Or look up by id: GET https://dcs-receipts-production.up.railway.app/verify/:id. Try it in the browser on the verify tool.

Analytics

Live network metrics: GET https://dcs-agentic-gateway-production.up.railway.app/analytics/receipts-issued (fields: total, by_status, cycles_total).