AgentCash gives AI agents a wallet, CLI, agent skill, and MCP mode for discovering and calling paid APIs. It handles x402 and MPP payment challenges automatically, signs USDC payments locally, retries the request with proof of payment, and returns the purchased result without a separate account or API key for every provider.
Overview
Websiteagentcash.dev
Authwallet
PricingPay per API call
SDKs—
OpenAPINo
MCP SupportYes