Spraay — Multi-Chain Batch Crypto Payments

Send ETH or ERC-20 tokens to 200+ recipients in a single transaction. Live on Base, Unichain, Plasma, and Bittensor.

🌐 spraay.app · 📄 BaseScan · 🦄 Uniscan

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What is Spraay?

Spraay is a multi-chain batch payment protocol that lets you send crypto to multiple recipients in one transaction. ~80% gas savings vs sending individually.

Protocol Fee: 0.3% Max Recipients: 200 per transaction

Deployments

Chain	Contract	Explorer
Base	0x1646452F98E36A3c9Cfc3eDD8868221E207B5eEC	BaseScan
Unichain	0x08fA5D1c16CD6E2a16FC0E4839f262429959E073	Uniscan
Plasma	See Spraay Plasma	Explorer
Bittensor	Python CLI/API	Spraay TAO

Features

• ⚡ Batch ETH sends — equal or variable amounts
• 🪙 Batch ERC-20 sends — USDC, DAI, or any token
• 📋 CSV import — bulk upload addresses and amounts
• 🤖 AI Agent ready — integrated with Coinbase AgentKit
• 🔐 Secure — OpenZeppelin ReentrancyGuard, Pausable, verified on-chain
• 🌐 Multi-chain — same interface across Base, Unichain, and Plasma

Integrations

Platform	Status	Link
Coinbase AgentKit	PR Submitted	PR #944
Bankr (OpenClaw)	Pending	OpenClaw Skills

Using Spraay with AgentKit

import { AgentKit } from "@coinbase/agentkit";
import { spraayActionProvider } from "./action-providers/spraay";

const agentKit = await AgentKit.from({
  walletProvider,
  actionProviders: [spraayActionProvider()],
});

// Agent can now respond to:
// "Send 0.01 ETH to these 5 addresses..."
// "Spray 100 USDC each to 0xAAA and 0xBBB"

Smart Contract

Function	Description
sprayETH(recipients[], amounts[])	Batch send ETH (payable)
sprayToken(token, recipients[], amounts[])	Batch send ERC-20 tokens

Both functions accept variable amounts per recipient. Protocol fee (0.3%) is applied automatically. Same contract interface on all EVM chains.

Use Cases

• Payroll — pay your team in one tx
• Airdrops — distribute tokens to your community
• Bounties — variable rewards to contributors
• DAO distributions — treasury payouts

Links

• 🌐 Website: spraay.app
• 🦄 Unichain: spraay.app/unichain
• 🟢 Plasma: spraay.app/plasma
• 🧠 Bittensor: spraay.app/tao
• 🐦 Twitter: @lostpoet
• 💜 Farcaster: @plag
• 💻 GitHub: plagtech