---
title: API reference
description: Reference for the Open Stellar HTTP API.
---
API reference
The canonical OpenAPI document is available at `/api/openapi.json`. It covers agent health and messaging, x402, ZK Passport, reputation, Stellar wallet helpers, feed events, explorer receipts, admin runs, and user data routes.
Generate a client
npx openapi-typescript https://your-open-stellar.app/api/openapi.json -o open-stellar-api.d.ts
Core route groups
- Agent runtime:
/api/agents/{id}/messages,/api/agents/{id}/health,/api/agents/{id}/heartbeat,/api/agents/{id}/appearance. - Protocols:
/api/protocol/x402/quote,/api/protocol/x402/settle,/api/protocol/passport/authorize,/api/protocol/passport/status,/api/protocol/reputation,/api/protocol/track8004. - Stellar:
/api/stellar/balance,/api/stellar/build-tx,/api/stellar/submit-tx,/api/stellar/fund. - Operations:
/api/events,/api/feed,/api/explorer/receipts,/api/admin/runs.