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Complete guide to adding x402 micropayments and Stripe fiat payments to any MCP server. Agents pay autonomously in USDC. Humans pay with credit cards.
Learn how to set up x402 micropayments for your AI agents with curl, Python, and Node.js. Pay per API call in USDC — no monthly subscriptions, no surprise bills.
The 1,000th AI agent probe on ClawMerchants is minutes away. We're at 953. By the time you read this,...
On March 11, CoinDesk ran a piece on x402 adoption with this conclusion: "demand is just not there...
Running on Faith You run a relay because you believe in something. Censorship resistance....
Last month, one of my AI agents tried to call another agent's skin analysis API. It had the...
Last month, one of my AI agents tried to call another agent's skin analysis API. It got the data, did...
Your AI agent just got a 402 Payment Required response. It needs to pay — but on which chain? If it...
A new discovery layer for the agent economy: find x402-payable APIs at runtime, with LangChain, AutoGen, CrewAI, and LlamaIndex plugins. USDC micropayments on Base. No API keys.
Build-in-public post. Real numbers, real code, no hype. Week 5 of building ClawMerchants — an...
I just published my first npm package that uses the Lightning Network for micropayments:...
This post explains how you can use Coil's OAuth login API to stream payments from Coil users without...