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Spraay - Batch Crypto Payments on Base

Send ETH or ERC-20 tokens to 200+ recipients in a single transaction. Integrated with Bankr's AI agent for natural language batch payments.

🌐 Website: spraay.app
📜 Contract: 0x1646452F98E36A3c9Cfc3eDD8868221E207B5eEC (Base Mainnet)

✨ Features

  • Batch ETH & ERC-20 Sends - Variable or equal amounts to multiple recipients
  • CSV Import - Handle large distributions efficiently
  • Social Handle Resolution - Send to Farcaster handles and ENS names
  • Swap + Spray - Combine with Bankr's trading skill for seamless flows
  • ~80% Gas Savings - Compared to individual transfers
  • Natural Language Interface - Use via Bankr on Telegram, Discord, or Farcaster

🚀 Use Cases

  • 🎁 Airdrops - Distribute tokens to community members
  • 💰 Payroll - Pay team members in crypto
  • 🎯 Rewards - Send rewards to participants or winners
  • 🤝 Distributions - Execute treasury or profit sharing

🔧 Technical Details

  • Network: Base (Chain ID: 8453)
  • Protocol Fee: 0.3%
  • Max Recipients: 200 per transaction
  • Solidity Version: 0.8.20
  • Security: OpenZeppelin v5, Audited patterns

🤖 Integration

Spraay is integrated with Bankr's AI agent platform (69K+ users across social platforms). Users can execute batch payments through natural language on:

  • Telegram
  • Discord
  • Farcaster

📝 Smart Contract

// Spraay Contract: 0x1646452F98E36A3c9Cfc3eDD8868221E207B5eEC

function sprayETH(Recipient[] calldata recipients) external payable
function sprayToken(address token, Recipient[] calldata recipients) external
function sprayEqual(address token, address payable[] calldata recipients, uint256 amountPerRecipient) external payable

View Verified Contract on BaseScan →

🔗 Links

📊 Stats

  • ⚡ ~80% gas savings vs individual transfers
  • 📈 Supports 200+ recipients per transaction
  • 💎 0.3% protocol fee
  • 🔒 Built with OpenZeppelin security standards

Built by @lostpoet | Part of the Base ecosystem