Enterprise Payment SDK for AI Developers

Add payment capabilities to any AI agent in 3 lines of code. Non-custodial USDC payments across 7 EVM chains and Solana. 83% cheaper than Stripe. 1.5% + $0.01 fee.

• NPM: npm install @coinrailz/agent-payments
• Python: pip install coinrailz
• Docker: docker pull tdnupe3/agent-payments
• ElizaOS plugin: npm install elizaos-plugin-coinrailz

What's Included

• Non-custodial USDC payments — you hold your keys
• Multi-chain support: Base, Ethereum, Polygon, Arbitrum, BSC, Optimism, Solana
• 78 bundled pay-per-call microservices (DeFi, IoT, satellite data, RWA, prediction markets)
• ElizaOS plugin compatibility and AgentKit tool integration
• MCP server implementation for Claude and other MCP-compatible agents
• x402 protocol support for on-chain USDC micropayments

Competitive Pricing

1.5% + $0.01 per transaction — 83% cheaper than Stripe's 2.9% + $0.30. Minimum $0.05/call. Free SDK download.