BOB Sepolia

A hybrid Bitcoin–Ethereum Layer 2 testnet, BOB Sepolia provides EVM compatibility, ETH gas, low fees, and fast confirmations for cross-ecosystem dApp development.

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Faucet

BOB Sepolia Faucet

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

Chain Overview

Chain ID

Native Token

Sepolia Ether (ETH)

RPC

RPC Latency

Latest Block

EIP-7702

Explorers

thirdweb Products

Contracts

Create, deploy and manage smart contracts

Wallets

Create and manage crypto wallets

RPC Edge

Performant and scalable RPC service

Transactions

Backend server that reads, writes, and deploys contracts

Account Abstraction

Enable gas sponsorship for seamless transactions

thirdweb AI

The most powerful AI for interacting with the blockchain

Frequently asked questions