Klesia JSON-RPC

Klesia is accessible via HTTP JSON-RPC. You can use any HTTP client to interact with it, but if you're building o1js zkApps, we recommend using the Klesia SDK. You can either use the version hosted by us, or follow this guide to host your own instance.

Endpoints

There are two Klesia instances available. One for Mina Mainnet and the other for Mina Devnet.

Mina Mainnet

https://mainnet.klesia.palladians.xyz/api

Mina Devnet

https://devnet.klesia.palladians.xyz/api

Zeko Devnet (soon™️)

https://zeko-devnet.klesia.palladians.xyz/api

RPC Methods

Below you can find the complete list of RPC methods available on Klesia.

mina_getTransactionCount

Returns the number of transactions sent from an address. Usually you may want to use this number to determine the nonce for the next transaction.

Parameters

Array of strings:

• publicKey - Address to check for transaction count.

mina_getBalance

Returns the balance of the account of given address.

Parameters

Array of strings:

• publicKey - Address to check for transaction count.

mina_blockHash

Returns the hash of the most recent block.

mina_chainId

Returns the currently configured chain ID.

mina_sendTransaction

Broadcasts a signed transaction to the network.

Parameters

Array of strings:

• input - Signed transaction or zkApp input.
• type - Transaction type. Can be payment, delegation, or zkapp.

mina_getAccount

Returns account info of specified public key.

Parameters

Array of strings:

• publicKey - Address to check for transaction count.

Self-hosting

The application is open-source and available on GitHub. You can self-host it by following the instructions in the repository.

Docker Image

There are amd64 and arm64 Docker images available for self-hosting.

docker pull ghcr.io/palladians/klesia:latest