thirdweb
Docs
Connect Wallet
thirdweb
Connect Wallet

Callisto Testnet

Callisto Testnet is a testnet blockchain network that supports smart contracts and decentralized applications. Bridge assets to and from Callisto Testnet using our secure cross-chain infrastructure.

Get started

Faucet

Callisto Testnet Faucet

Get free CLO fast and reliably. 0.01 CLO/day.

Chain Overview

Chain ID

Native Token

Callisto (CLO)

RPC

RPC Latency

Latest Block

EIP-7702

thirdweb Products

Tokens

Launch tokens and markets

AI

Read and write onchain via natural language

HTTP API

Build products with our HTTP API

Frequently asked questions