Client contract

JSON-RPC

Sigil public clients use canonical JSON-RPC method names checked into the shared client contract.

Canonical call shape

Every public endpoint accepts JSON-RPC 2.0 over HTTP POST at /rpc. Unsupported or unsafe state should fail closed instead of returning mock data.

curl -s https://rpc.sigil.ml/rpc \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"sigil_getNodeInfo","params":{}}'

These are the first methods clients should use when bootstrapping a network session.

sigil_getNodeInfo

Chain ID, version, height, validators, supply, and basic network counters.

sigil_getNetworkActivationStatus

Boot/stake/active/stabilized activation gate.

sigil_getLatestBlock

Latest block list and hash material.

sigil_getValidatorSet

Active validator records.

sigil_getBalance

Base-unit account balance.

sigil_sendTransaction

Submit a signed transaction.