x402 API Pricing Benchmarks

available

POST /v1/benchmark/category

Compare paid MCP tool endpoint prices by category

Price: $0.0200

Network: eip155:8453

Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Availability: available through capped provisional x402 metadata

Example input

{
  "category": "data",
  "network": "eip155:8453"
}

OpenAPI | x402 metadata | Buyer example

Open route-specific buyer CTA

Unpaid 402 probe

curl -i "https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/category?pp_ref=dist_view_7de46027-1953-4664-b9da-bed7fdd0924e" \
  -H "content-type: application/json" \
  --data '{"category":"data","network":"eip155:8453"}'

const response = await fetch("https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/category?pp_ref=dist_view_7de46027-1953-4664-b9da-bed7fdd0924e", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": JSON.stringify({
  "category": "data",
  "network": "eip155:8453"
})
});
console.log(response.status);
if (response.status === 402) {
  console.log(response.headers.get("PAYMENT-REQUIRED"));
}

Paid retry placeholder

curl -i "https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/category?pp_ref=dist_view_7de46027-1953-4664-b9da-bed7fdd0924e" \
  -H "content-type: application/json" \
  -H "PAYMENT-SIGNATURE: <x402 payment proof>" \
  --data '{"category":"data","network":"eip155:8453"}'

const response = await fetch("https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/category?pp_ref=dist_view_7de46027-1953-4664-b9da-bed7fdd0924e", {
  "method": "POST",
  "headers": {
    "content-type": "application/json",
    "PAYMENT-SIGNATURE": "<x402 payment proof>"
  },
  "body": JSON.stringify({
  "category": "data",
  "network": "eip155:8453"
})
});
console.log(response.status);
if (response.status === 402) {
  console.log(response.headers.get("PAYMENT-REQUIRED"));
}