Price Discovery Engine

Try before payment

Inspect a representative partial result, exact price and copy-ready upgrade instructions. No wallet, signature or payment required.

Copy-ready MCP call

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "price_discovery_engine",
    "arguments": {"observations":[{"amount_atomic":1000,"settled":true},{"amount_atomic":1100,"settled":true},{"amount_atomic":1200,"settled":true},{"amount_atomic":1300,"settled":true},{"amount_atomic":1400,"settled":true}]}
  }
}

What the agent receives

Median settled price, observed range, sample confidence and evidence hash.

No API key or subscription. The first paid request returns HTTP 402 payment requirements; an x402 client signs and retries automatically.