Exonum Node HTTP API
The HTTP surface an Exonum node serves. The explorer service exposes REST endpoints under /api/explorer (blocks, block, transactions, call_status) plus a WebSocket interface for submitting signed transactions and subscribing to block- and transaction-commit events; the system API plugin exposes node info, stats, peers, consensus status and shutdown under /api/system on the private HTTP server; built-in services (supervisor, time oracle) expose their own endpoints under /api/services/{service_name}. Exonum is self-hosted software, so there is no vendor-operated base URL - each operator runs their own node and chooses its public and private ports.