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The following API's are recommended for development purposes. For maximum control and reliability it's recommended to run your own node.


Quickly connect your app or client to Evmos mainnet and public testnets. Head over to Networks to find a list of publicly available endpoints that you can use to connect to the Evmos


The Evmos Network 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:

DescriptionDefault PortSwagger
Cosmos gRPCQuery or send Evmos transactions using gRPC9090
Cosmos REST (gRPC-Gateway)Query or send Evmos transactions using an HTTP RESTful API9091Testnet Mainnet
Ethereum JSON-RPCQuery Ethereum-formatted transactions and blocks or send Ethereum txs using JSON-RPC8545
Ethereum WebsocketSubscribe to Ethereum logs and events emitted in smart contracts.8586
Tendermint RPCQuery transactions, blocks, consensus state, broadcast transactions, etc.26657Localhost
Tendermint WebsocketSubscribe to Tendermint ABCI events26657
Command Line Interface (CLI)Query or send Evmos transactions using your Terminal or Console.N/A