What you get
You pay $0.01 USDC. We look for a live paid API that matches what you asked for. If it answers with a real payment challenge, you get the URL. If nothing is up, we say so. Same price either way.
How to use it
- Type what you need, or paste a URL you already have.
- Pay one cent USDC (Base, Solana, or Algorand).
- We probe. You get a live URL or an honest miss.
Find a live URL
Optional URL: if you already have one, we will check that it is actually up.
For agents
POST https://402signal.com/route with a need, then pay the 402.
POST https://402signal.com/route
{"need":"erc20 token balance"}