Back to Organizations
0x
0x Protocol facilitates digital asset settlement through a permissionless standard for on-chain trades.
Distributed
Maintainer signals as of Sep 25, 2026
0x API
Project Links
Description
0x API enables developers to embed token swaps and onchain trading in applications. Its current suite includes EVM and Solana Swap APIs, Cross-Chain API, Gasless API, and Trade Analytics API, with liquidity aggregation, routing, transaction generation, and execution infrastructure.Category: DEX Aggregator
0x Swap API
Project Links
Description
0x Swap API implements professional-grade DEX aggregation and smart order routing through REST endpoints, enabling token swaps across multiple liquidity sources. The system queries and aggregates pricing from decentralized exchanges and market makers while implementing smart order routing algorithms for optimal trade execution. The API supports multi-chain deployments through standardized interfaces and provides transaction-ready responses with built-in monetization capabilities.Category: DEX Aggregator
Chains:
0x Gasless API
Project Links
Description
0x Gasless API processes token trades without requiring users to hold native chain tokens, forwarding gas costs to relayers through standardized relaying mechanisms.Category: Developer Tooling
0x Trade Analytics API
Project Links
Description
0x Trade Analytics API is a first-party 0x data service for historical trade analytics. It returns formatted trade details, including token amounts and symbols, fees, slippage, gas used, transaction data, and estimated USD values. Its aggregate and granular views support reporting, revenue monitoring, business intelligence, dashboards, and analysis of trading behavior.Category: Pricing Data API
0x AI Skill
Project Links
Description
0x AI Skill is a packaged instruction set for AI coding agents that provides a complete token swap workflow using 0x APIs. The skill selects the appropriate token approval flow (AllowanceHolder or Permit2), queries live 0x documentation for unknown tokens and error resolution, and enforces safety checks before transaction submission. It is compatible with Claude Code, Cursor, GitHub Copilot, and other AI-assisted development environments.Category: Skills
0x Protocol
Project Links
Description
0x Protocol is a decentralized, community-governed protocol built around publicly available smart contracts for exchanging Ethereum-based tokens. It is permissionless to use, build on, and govern; its original white paper was released in 2017.Category: Decentralised Exchange