Cross-Chain Liquidity

How AnySpend (built by B3) abstracts execution layers to provide unified access to liquidity across all blockchain networks

The Problem

Appchains, L2s, and L3s have isolated liquidity, making it annoying to build experiences without having to bridge assets across chains.

Fragmented Liquidity

Each chain maintains isolated pools, limiting depth and increasing slippage.

Complex Integration

Builders must integrate with dozens of chains individually.

Poor UX

Users manually bridge assets and manage multiple wallets.

Capital Inefficiency

Assets locked on specific chains can't access other opportunities.

Access Liquidity Across Chains

Powered by our product, AnySpend, operates at the client execution layer, sitting between user intent and blockchain execution:

How It Works

  1. Deposit from any chain: Accepts tokens from most chains
  2. Intent-Based: Users express what they want, not how to achieve it
  3. Route Discovery: Finds optimal paths across all supported chains
  4. Atomic Execution: Transactions execute atomically or fail gracefully
  5. Unified Experience: Complex operations appear as single transactions
mermaid
flowchart TD A[User Intent] --> B[Deposit from Any Chain] B --> C{AnySpend Processing} C --> D[Route Discovery] D --> E[Find Optimal Path] E --> F[Atomic Execution] F --> G[Success?] G -->|Yes| H[Unified Transaction Complete] G -->|No| I[Graceful Failure & Rollback] B --> B1[Ethereum] B --> B2[Solana] B --> B3[Polygon] B --> B4[Arbitrum] B --> B5[Base] B --> B6[B3 & Game Chains] H --> J[Assets Available on Target Chain] I --> K[Original Assets Returned] style A fill:#e1f5fe style C fill:#f3e5f5 style H fill:#e8f5e8 style I fill:#ffebee

Supported Chains

AnySpend provides universal chain support:

  • EVM Chains: Most EVM chains, including Ethereum, Polygon, Arbitrum, Base, BSC, Avalanche
  • Solana: Full integration with Solana's ecosystem
  • B3 Ecosystem: Native integration with B3 and game chains

Next Steps

Try AnySpend

Get started with the AnySpend SDK.

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Integration Guide

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API Reference

Explore the complete API documentation.

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