Swellchain (SWELL) Overview

Swellchain (SWELL) RPC Use Uniblock’s JSON-RPC endpoint to access Swellchain (SWELL) with low-latency routing and a single API surface across providers.

What is Swellchain?

Swellchain is an EVM-compatible mainnet. Its ticker symbol is SWELL.

What is the Swellchain (SWELL) 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=1923. Include the JSON-RPC method and params in the request body.

Supported networks

Network	Symbol	Type	Chain ID
Swellchain	`SWELL`	Mainnet	`1923`
Swellchain Testnet	`SWELL`	Testnet	`1924`

API reference

Browse the available method groups for this chain:

Debug
EVM
Trace

​What is Swellchain?

​What is the Swellchain (SWELL) JSON-RPC API?

​Making API requests

​Supported networks

​API reference

What is Swellchain?

What is the Swellchain (SWELL) JSON-RPC API?

Making API requests

Supported networks

API reference