AnySpend Banner

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What is AnySpend?

AnySpend is B3’s comprehensive payment infrastructure that enables seamless crypto transactions across multiple blockchains. Whether you’re building a DeFi application, NFT marketplace, or gaming platform, AnySpend provides the components and APIs you need to accept payments in any token. Try AnySpend in your browser

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Use Cases

Cross-Chain Swaps

Enable users to swap tokens between different blockchains with automatic routing and best price discovery.

Checkout

One-click checkout buttons that accept any token as payment, with automatic conversion.

DeFi

Execute any onchain contract call, with usage for staking, prediction markets, bonding curves, and more.

Games

Embeddable in native iOS/Android, Unity, & other surfaces.

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Features

1

User Initiates Payment

User clicks a payment button or interacts with your interface, choosing their preferred token
2

AnySpend Quotes

Our routing engine finds the best path to convert their token to the required destination token
3

Cross-Chain Execution

If needed, tokens are bridged across chains using secure, battle-tested infrastructure
4

Final Delivery

Tokens arrive at the destination address, execute any custom logic, and trigger your success callbacks

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Use Cases

AnySpend Banner

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Quick Start

Get started with AnySpend in just a few steps: 
import { AnySpend, AnyspendProvider } from "@b3dotfun/sdk/anyspend/react";
import { B3Provider } from "@b3dotfun/sdk/global-account/react";

import "@b3dotfun/sdk/index.css";

function App() {
  return (
    <B3Provider theme="light" environment="production">
      <AnyspendProvider>
        <AnySpend />
      </AnyspendProvider>
    </B3Provider>
  );
}

export default App

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What’s Next?

Installation

Set up AnySpend in your project with npm, yarn, or pnpm

Components

Explore pre-built components for common payment scenarios

Examples

See real-world implementation examples and best practices

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Getting Help

  • Discord: Join our Discord community for support
  • Documentation: Comprehensive guides and API references
  • Examples: Ready-to-use code samples and integrations