Build the Internet of Web 3.0

Defi Lab empowers decentralised gateway protocol for Crypto and Financial Assets. Launching highly decentralized applications, new financial primitives, and new interoperable blockchains globally.

  • Cross-Chain Swap

    Non-custodian swap, where you are in full control of your own assets at all times. One-Click connects with other popular wallets, such as Metamask and imToken.

  • Fiat Bridge

    Bridge to trade digital assets instantly through compliant local payment methods, directly in your wallet.

  • X Protocol (Test-Net)

    Grow your digital assets with a protocol of decentralized finance products.

why Definance?

Built for Decentralised Finance

Our goal is to power open finance, wherever that may be.

Speed Matching

Achieve instant trades for your crypto & fiat purchases, with the most trusted liquidity partners in the market.

Local Payment Support

We strive to expand local payment methods to support crypto & fiat purchase globally, in a compliant manner.

Decentralised On-Chain

Interact directly with smart contract logic between wallets, and trades are executed instantly without custody risk.

Revolutionizing the way of Crypto with Fiat

Local Payment Methods with Trusted Partners.

Buy and sell crypto with fiat instantly at low fees locally, currently supporting …

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Integrate with Business

Integrate with your business to empower crypto-fiat transactions, with DFIN Widget or API Methods.

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Buy and Sell Crypto with Fiat locally

Definance empowers decentralised protocol for matching, escrow and integration of buy/sell Crypto with Fiat Trades through smart contracts. By working with trusted partners locally, Definance is able to provide payment methods for crypto done in a compliant manner.


Reward DFIN for Trades

Gain access to various local payment channels with crypto and Fiat. Definance mission is to empower decentralised finance for millions of users, across 130+ countries. DFIN is a reward token for each successful trades, that can later be used for discounts, governance and staking rewards.


Safe. Stable. Secure.

Integrate directly with your own crypto wallet, providing the simplest and secure way to connect to Definance trades. You are always in control when interacting on the new decentralised web. Definance security protocols will also be fully aligned and compliant with industry best practices.