API
The following API's are recommended for development purposes. For maximum control and reliability it's recommended to run your own node.
Clients
The Cosmos EVM supports different clients in order to support Cosmos and Ethereum transactions and queries. You can use Swagger as a REST interface for state queries and transactions:
| Description | Default Port | |
|---|---|---|
| Cosmos gRPC | Query or send Cosmos EVM transactions using gRPC | 9090 |
| Cosmos REST (gRPC-Gateway) | Query or send Cosmos EVM transactions using an HTTP RESTful API | 9091 |
| Ethereum JSON-RPC | Query Ethereum-formatted transactions and blocks or send Ethereum txs using JSON-RPC | 8545 |
| Ethereum Websocket | Subscribe to Ethereum logs and events emitted in smart contracts. | 8586 |
| Tendermint RPC | Query transactions, blocks, consensus state, broadcast transactions, etc. | 26657 |
| Tendermint Websocket | Subscribe to Tendermint ABCI events | 26657 |
| Command Line Interface (CLI) | Query or send Cosmos EVM transactions using your Terminal or Console. | N/A |