Build with AI

Pick your platform. Each guide is the shortest path from zero to a working address field.

For developers

You write the prompts. You hold the keys. You ship the code.

• Claude Code
• Cursor
• Codex
• Windsurf
• GitHub Copilot

For app builders

The AI writes the code from a chat box. You describe what you want and supply the key.

• Lovable
• Bolt
• v0
• Replit
• base44
• Leap.new
• shadcn registry — coming soon

Prerequisite: API key

• Quick test: use ak_test. Public, capped at 5 lookups/day, will break in production.
• Real testing: sign up for a free trial key with a real test balance.
• Lock it down before going live: restrict the key to your origin via Allowed URLs.

See also

• AI Assist — the agent-readable index of everything we ship for AI workflows.
• Address Lookup — international address autocomplete widget.