Developer kits · v1.0.2 · Oct 2026

Latitude 10 Agent Payments Kit

Let AI agents pay for your API or MCP server with x402 and Lightning — as code you own.

An AI agent gets HTTP 402 Payment Required, pays in USDC over x402 or over Lightning, and gets 200 OK

What is the Latitude 10 Agent Payments Kit?

Let AI agents pay for your API or MCP server. The same setup that takes agent payments on this site — x402 and Lightning, paid MCP tools, discovery — as code you own, not another hosted gateway.

Want it installed for you? Ask for a fixed-price quote on the contact page.

You run this code and are responsible for it: review it, test it on staging, and check that it meets the laws, platform rules and security standards that apply to you before production. It is not legal, compliance or financial advice, and using it doesn’t make Latitude 10 your payment processor or service provider.

What do you get?

  • x402 v2 paywall: USDC on Base and Solana, plus Lightning (L402)
  • Works with Next.js, Express, Hono and Cloudflare Workers
  • Paid MCP tools with the official x402 MCP client
  • Agent discovery: /.well-known/x402, llms.txt and the x402 Bazaar
  • Reports every sale to the free seller dashboard

Every kit includes

  • The full source code, yours to change
  • A setup wizard: node setup.mjs
  • A versioned release with a changelog
  • A download link that always serves the latest release

How do you set it up?

node setup.mjs

Asks for your receiving wallets, starts your API, and proves it answers agents with the right price. Can deploy to Cloudflare Workers for you.

You'll need: Node.js 20.6+ and a wallet address that can receive USDC. A free Coinbase Developer Platform key for mainnet.

Can an AI agent buy it?

An AI agent can buy this product for $49 on its own, paying in USDC over x402:

https://latitude10.tech/api/agent-products/agent-payments-kit

Or through our MCP server at https://latitude10.tech/mcp with buy_product. How agent payments work →

When an AI agent buys from Latitude 10, the person or company that runs the agent is the buyer and accepts the Terms of Service. Payments on a blockchain or over Lightning are final.

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