Introduction

On-chain, off-chain, and private liquidity. Three liquidity rails, one API.

About YiFi Swap

YiFi Swap is an non-custodial multi-rail swap aggregator.

Each request is routed across on-chain DEXs, off-chain CEX exchange partners, and dedicated private routes. Depending on the rail selected, you can prioritize by best pricing, execution time, or on-chain privacy.

Why use YiFi Swap

• Multi-chain liquidity: Tap into deep liquidity across EVM, Solana, Tron, Bitcoin and 150+ chains. See Supported chains.

• Non-custodial throughout. Funds stay in the user's wallet on DEX routes, or pass one-to-one through an exchange partner on CEX and private routes. YiFi never holds them.

• Monetization built in. Earn a revenue share on every attributed swap, with a configurable fee and attribution by API key or referral ID. See Fees and Partner Portal.

• Distribution beyond the web. The same rails run in web, mobile, and Telegram surfaces, not only in the browser.

Who YiFi Swap is for

Designed For

• Wallets, apps, and bots that want to embed swapping and bridging through one integration

• Partners who want to earn a revenue share on the swap flow they bring

• Products whose users value on-chain privacy

Not Intended For

• Custody, accounts, or managed balances

• Circumventing laws, sanctions, or platform restrictions

• Obfuscating the proceeds of crime or laundering funds

YiFi does not operate its own exchange and does not hold user funds. It maintains no balances and is not a counterparty to any trade – every swap is executed by the underlying provider in the route.