Sudoswap
A decentralized, gas-efficient automated market maker protocol for NFT-to-token swaps using customizable bonding curves.
Overview
Sudoswap is a decentralized automated market maker (AMM) protocol designed specifically for NFT-to-token swaps and vice versa. It enables users to trade NFTs from ERC721 and ERC1155 collections against ETH or ERC20 tokens through liquidity pools governed by customizable bonding curves. Unlike traditional NFT marketplaces that rely on peer-to-peer listings, Sudoswap uses liquidity pools where prices adjust algorithmically based on supply and demand, allowing instant swaps without waiting for a counterparty.
Liquidity providers (LPs) deposit NFTs and tokens into pools and set parameters such as starting price and bonding curve type. Sudoswap supports three bonding curve models: linear, exponential, and XYK (constant product). These curves dynamically adjust prices after each trade, enabling LPs to capture trading fees and manage risk. Pools can be single-sided (only NFTs or tokens) or dual-sided (both assets), offering flexibility in liquidity provisioning.
Sudoswap’s design prioritizes gas efficiency and minimalism, making it suitable for developers and projects looking to integrate NFT liquidity with low friction. It abstracts away individual NFT IDs, treating all NFTs in a collection as fungible for pricing purposes, which simplifies trading and pool management. Developers can create pools, set bonding curves, and manage liquidity through smart contracts documented in detail. Sudoswap’s open protocol approach allows integration into broader DeFi ecosystems and NFT platforms.
To get started, developers can consult the comprehensive documentation to create liquidity pools, understand bonding curve mechanics, and integrate Sudoswap’s contracts. The protocol’s modular design supports customization and experimentation with pricing strategies, making it a versatile tool for NFT marketplaces and DeFi projects seeking automated liquidity solutions.
The Problem
NFT trading often suffers from illiquidity and slow peer-to-peer matching, causing delays and price inefficiencies. Traditional marketplaces require buyers and sellers to find each other, which can limit trading volume and increase friction.
The Solution
Key Features
NFT and Token Swaps via Liquidity Pools
Instant swaps between NFTs and ETH/ERC20 tokens without needing direct counterparties.
Support for ERC721 and ERC1155 NFTs
Compatible with multiple NFT standards, broadening the range of supported assets.
Price Adjustment via Bonding Curves
Prices update algorithmically after each trade, reflecting current pool supply and demand.
Key Strengths
How Developers Use Sudoswap
NFT Marketplace Liquidity Provision
Developers can create pools to provide continuous liquidity for NFT collections, enabling instant buy/sell without waiting for buyers or sellers.
DeFi Integration with NFT Assets
DeFi projects can integrate Sudoswap pools to enable NFT collateralization, fractionalization, or automated trading strategies.
Custom NFT Pricing Models
Creators and projects can experiment with different bonding curves to set dynamic pricing that adapts to market demand.
Works Well WithEthereumSankoOptimismBlast
Harmony
BaseEthereum Sepolia
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Ham
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Pricing
Free | |
|---|---|
| Price (Monthly) | Free |
| Price (Annual) | Free |
| Messaging | N/A |
| Support | Community support via GitHub |
| Analytics |
Resources
Sudoswap provides detailed documentation covering protocol overview, bonding curves, pool creation, and user guides to help developers integrate and customize NFT liquidity pools.