Sudoswap
type: WebAPI
description: Sudoswap is a minimal, gas-efficient automated market maker (AMM) protocol for NFTs that facilitates NFT-to-token swaps using customizable bonding curves. It supports ERC-721 and ERC-1155 NFTs alongside ETH and ERC-20 tokens.
documentation: https://docs.sudoswap.xyz/
terms of service: https://sudoswap.xyz/terms
provider: Sudoswap
about: NFT AMM
  type: Thing
  description: Automated market maker protocol for non-fungible tokens
about: Bonding Curves
  type: Thing
  description: Linear, Exponential, XYK, and GDA bonding curve contracts for price discovery
about: DeFi
  type: Thing
  description: Decentralized finance protocol enabling permissionless NFT liquidity
offers: Offer
  description: Open protocol with no API key required for on-chain interaction; Defined API key required for SDK quote retrieval
has part: Sudoswap Smart Contract API
  type: WebAPI
  description: On-chain smart contract interface for the Sudoswap AMM protocol via LSSVMPairFactory, LSSVMPair, and VeryFastRouter contracts.
  documentation: https://docs.sudoswap.xyz/reference/
  code repository: https://github.com/sudoswap/lssvm2
has part: Sudoswap Subgraph API
  type: WebAPI
  description: GraphQL subgraph on The Graph indexing sudoswap smart contract events, swap history, pool creation, and protocol statistics.
  documentation: https://github.com/sudoswap/subgraph-swaps
  code repository: https://github.com/sudoswap/subgraph-swaps
has part: Sudoswap SDK (sudo-defined-quoter)
  type: SoftwareApplication
  description: TypeScript/JavaScript SDK wrapping the Defined API to retrieve bid and ask quotes for NFT collections across multiple EVM chains.
  application category: DeveloperApplication
  programming language: TypeScript
  code repository: https://github.com/sudoswap/sudoswap-sdk
keywords: NFT
keywords: AMM
keywords: DeFi
keywords: Liquidity
keywords: Bonding Curves
keywords: ERC-721
keywords: ERC-1155
keywords: Ethereum
keywords: Smart Contracts
date modified: 2026-06-14