0x
0x provides flexible smart contracts to build decentralized exchanges and trading protocols.
What is 0x?
0x is a free-to-use exchange infrastructure provider, founded in 2017 by Will Warren, that offers powerful APIs for building financial apps on crypto rails. Its Swap API enables developers to embed crypto trading for millions of tokens with aggregated liquidity from 373+ exchanges, while the Gasless API removes gas friction from the trading funnel. 0x's open-source smart contracts enable direct, non-custodial wallet-to-wallet trading. The network is powered by nodes that host an off-chain order book, facilitating transactions using the ZRX token. To date, 0x has raised $109 million, with their most recent Series B of $70M from investors including Pantera Capital and Jump Crypto.
Web3 dapps and developer tools related to 0x
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Binance
Gemini
SimpleSwap
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Developer resources from Alchemy
Billions of dollars traded globally on 0x. Powered by Alchemy.
Alchemy allows all of our integrators to have more responsive experiences and it allows us to offer a more reliable service - we’re able to generate quotes in less than a second.
Inside Alchemy
When enterprises evaluate blockchain providers, security is paramount. Here's how our security team—built from experts at major banks, federal agencies, and leading cloud providers—delivers infrastructure that meets enterprise standards.
Preparing for the Agave 2.0 Upgrade
A quick reference for the RPC endpoint deprecations coming in Solana's Agave v2.0 release and the replacement calls you should migrate to now.
0x alternatives
Explore web3 competitors and apps like 0x.
Position Exchange
Seif Finance
Ave AI
