x402 Engine vs GoldBean — x402 Micropaid API Marketplace

28 pay-per-call APIs for AI agents via HTTP 402 crypto micropayments. Image generation, LLM inference, code execution, audio transcription, crypto market data, blockchain analytics, ENS resolution, IPFS storage, and travel search. Pays with USDC on Base/Solana or USDm on MegaETH.

32 paid x402 endpoints (1¢-8¢) + 32 MCP tools for blockchain data (gas forecast, market intel, DeFi insights), prices (BTC, stocks, forex), news (crypto, finance, tech), utilities (IP geo, QR code, weather, UUID, hash), and fun. Pay-per-call with USDC on Base. AI Agent ready.

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MCP Servers

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