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Snack Money is an x402-enabled micropayment API that allows applications and AI agents to integrate permissionless payments tied to social identities.

Key Features

  • USDC on Base and Solana for instant settlements
  • Support for X (Twitter), Farcaster, and GitHub payments
  • x402 protocol for standardized HTTP payment flows
  • CLI tool for command-line payments
  • Multiple SDKs for easy integration

What is x402?

The x402 protocol standardizes HTTP 402 Payment Required flows, enabling:
  • Automatic payment negotiation
  • Tokenized access with proof of payment
  • Seamless web-native monetization
Learn more in our x402 guide.

Getting Started

Choose your preferred integration method:

For Developers

For Command Line