# Swap SDK

## Swap SDK

- [0x v4 Swap SDK](https://docs.swapsdk.xyz/readme.md): NFT Swap SDK now supports 0x Protocol v4! Try it out on Ethereum Mainnet today.
- [Quick Start](https://docs.swapsdk.xyz/readme/quick-start.md): Get started integrating the Swap SDK into your app
- [Swap NFT <> ERC-20 Example](https://docs.swapsdk.xyz/readme/swap-nft-less-than-greater-than-erc-20-example.md): End-to-end example demonstrating swap a CryptoPunk for USDC
- [Managing Orders](https://docs.swapsdk.xyz/readme/managing-orders.md): Build, approve, sign, fill, cancel and save orders with the Swap SDK.
- [Hosted Orderbook](https://docs.swapsdk.xyz/readme/hosted-orderbook.md): Trader offers a free publicly hosted orderbook to manage your 0x v4 orders automatically. The orderbook handles order status, order fills
- [ETH/Native Token support](https://docs.swapsdk.xyz/readme/eth-native-token-support.md): Sell an NFT for ETH. Buy an NFT with ETH.
- [Batch Buy NFTs](https://docs.swapsdk.xyz/readme/batch-buy-nfts.md): Buy multiple NFTs in a single transaction.
- [Royalties and Fee Configuration](https://docs.swapsdk.xyz/readme/royalties-and-fee-configuration.md): 0x v4 supports configurable royalties and fees.
- [Collection-based/Floor-based orders](https://docs.swapsdk.xyz/readme/collection-based-floor-based-orders.md): NFT Swap SDK supports Collection-based orders. Allows users to bid on any NFT from a specified collection.
- [Other Resources](https://docs.swapsdk.xyz/readme/other-resources.md)
- [0x v3 Swap SDK](https://docs.swapsdk.xyz/readme-1.md): Overview of Trader.xyz's swap library
- [Orderbook API](https://docs.swapsdk.xyz/orderbook-api.md): Trader.xyz hosts a free, real-time NFT orderbook that hosts buy and sell NFT orders.
- [V3 or V4 - Which version should I use?](https://docs.swapsdk.xyz/v3-or-v4-which-version-should-i-use.md)


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