Skip to main content
StarkNet Sepolia RPC Use Uniblock’s JSON-RPC endpoint to access StarkNet Sepolia with low-latency routing and a single API surface across providers.

​
What is StarkNet Sepolia?

StarkNet Sepolia is a non-EVM testnet. It is a testnet for StarkNet.

​
What is the StarkNet Sepolia JSON-RPC API?

The JSON-RPC API is the standard interface for reading chain state, sending transactions, and interacting with smart contracts where supported.

​
Making API requests

Send a POST request to https://api.uniblock.dev/uni/v1/json-rpc?chainId=starknet-sepolia. Include the JSON-RPC method and params in the request body.

​
Supported networks

NetworkTypeChain ID
StarkNetMainnetstarknet
StarkNet SepoliaTestnetstarknet-sepolia

​
API reference

Browse the available method groups for this chain: