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Optimism Developer Resources

Developer resources to level up your Optimism game. From comprehensive documentation to step-by-step guides and sample code, we've got you covered.

Learn Optimism

Guides and sample apps for building on Optimism, including EVM resources that work on any EVM-compatible chain.

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Sample App

Token Sweeper

Swap ERC-20 tokens in batches on Base and Optimism.

EVM Guide

Create an ERC-721 NFT

Create and deploy an ERC-721 NFT.

EVM Guide

Deploy with Hardhat

Create and deploy a smart contract with Hardhat.

EVM Guide

Send a Transaction with viem

Send EVM transactions with the viem library.

EVM Guide

Build a Web3 Frontend

Build a React Web3 frontend with wagmi.

EVM Guide

Build an ERC-20 Factory

Create an ERC-20 token factory dApp.

Docs

Supercharge your endpoint with the best blockchain infrastructure partners on earth.

APIs

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  Ethereum JSON-RPC API

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  Debug API

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  Flashblocks API

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  OP-Node API

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  Trace API

Add-ons

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  GoldRush Wallet API

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  Single Flight RPC

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  Multi-Chain Stablecoin Balance API

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  Synchronous SendTransaction

Tools

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  Streams

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  Webhooks

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Resources

Browse our comprehensive collection of sample code and videos, connect with other developers, and stay up to date on the latest updates to the Quicknode platform.

Sample Apps

Discord

Builder's Guide

Videos