Guides

This page lists the most popular guides to get started building with 0x based on your use case

Swap Tokens
​Swap Tokens with 0x Swap API - This guide will teach you how to programmatically execute a ERC20 token trade.
​Use 0x API Liquidity in Your Smart Contracts - This guide will teach you how to consume 0x API swap quotes from inside a smart contract.
​How to Build a Token Swap Dapp with 0x API - Written and video content on how to build a token swapping dapp (a simple Matcha.xyz) using the 0x /swap API endpoint. This app aggregates liquidity across the greater DEX ecosystem surfaces the best price to the user.
​Fill a 0x API quote - A runnable example of how to fill a 0x quote that can be run on Ropsten or Ganache. 
​Working in the Testnet - Learn two ways to test swapping ERC20 tokens with the 0x API - either using the Goerli testnet or forking Ethereum mainnet into your own testnet . Includes a runnable example. 
ERC20 Limit Order
​Create a Limit Order​
​Cancel a Limit Order​
​Fill a Limit Order​
​Limit Order Status​
​Fill a ERC20 limit order​
​Cancel pair limit order​
​Working in the Testnet - Learn two ways to test swapping ERC20 tokens with the 0x API - either using the Goerli testnet or forking Ethereum mainnet into your own testnet . Includes a runnable example. 
Professional Market Making With Limit Orders
​Generating 0x Order Hashes​
​Signing 0x Orders​
​Fill ERC20 RFQ order​
​Fill ERC20 RFQ order with maker order signer​
​Subscribe to RFQ order fill events​
​Execute Metatransaction to fill RFQ order 
​Fill ERC20 OTC order​
​(Advanced) Fill an aggregated quote via TransformERC20​
NFT Limit Orders (ERC721 + ERC1155)
​NFT Support​
0x Starter Project
​https://github.com/0xProject/0x-starter-project - A project showcasing the 0x v4 protocol through a collection of runnable examples.

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0x Concept Videos

Last modified 3mo ago