Developer kits · v1.1.1 · Oct 2026

Latitude 10 Starter Kit

A Rails API on Supabase Postgres and a Next.js frontend on Vercel, wired together and deploy-ready.

A Next.js frontend wired to a Rails API and a Postgres database, marked deploy-ready

What is the Latitude 10 Starter Kit?

The wiring most teams spend day one getting right, already done: a Rails API that boots clean against Supabase Postgres, a Next.js frontend on Vercel that actually talks to it, and deploy config for both.

Not a toy — a real starting point.

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?

  • Rails 7 API + Supabase Postgres, wired via DATABASE_URL
  • Next.js app on Vercel, calling the API end to end
  • Dockerfile + fly.toml for the API, ready for Fly.io
  • Guided setup wizard: from download to live app in one command
  • Versioned with a changelog, so it won’t go stale on you

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

Checks your computer, helps you create the database, runs it locally, then deploys to Fly.io and Vercel with every env var and secret set for you.

You'll need: Node.js 18+ and Git, plus free Supabase, Fly.io and Vercel accounts. Ruby 3.3 only to run it locally.

Can an AI agent buy it?

An AI agent can buy this product for $19 on its own, paying in USDC over x402:

https://latitude10.tech/api/agent-products/starter-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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An AI agent gets HTTP 402 Payment Required, pays in USDC over x402 or over Lightning, and gets 200 OK
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Turn your existing API into a production MCP server in 10 minutes.

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