CoinGecko GET /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842

available

POST /v1/benchmark/endpoint

Get x402 market price benchmarks for data APIs

Price: $0.0500

Network: eip155:8453

Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Availability: available through capped provisional x402 metadata

Example input

{
  "endpoint_url": "https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842",
  "category_hint": "data"
}

OpenAPI | x402 metadata | Buyer example

Open route-specific buyer CTA

Unpaid 402 probe

curl -i "https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/endpoint?pp_ref=dist_view_57f0cb6a-8b43-42ab-bc33-4c1a90b5c60d" \
  -H "content-type: application/json" \
  --data '{"endpoint_url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842","category_hint":"data"}'

const response = await fetch("https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/endpoint?pp_ref=dist_view_57f0cb6a-8b43-42ab-bc33-4c1a90b5c60d", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": JSON.stringify({
  "endpoint_url": "https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842",
  "category_hint": "data"
})
});
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/endpoint?pp_ref=dist_view_57f0cb6a-8b43-42ab-bc33-4c1a90b5c60d" \
  -H "content-type: application/json" \
  -H "PAYMENT-SIGNATURE: <x402 payment proof>" \
  --data '{"endpoint_url":"https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842","category_hint":"data"}'

const response = await fetch("https://pricepilot402.pricepilot402-arya.workers.dev/v1/benchmark/endpoint?pp_ref=dist_view_57f0cb6a-8b43-42ab-bc33-4c1a90b5c60d", {
  "method": "POST",
  "headers": {
    "content-type": "application/json",
    "PAYMENT-SIGNATURE": "<x402 payment proof>"
  },
  "body": JSON.stringify({
  "endpoint_url": "https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842",
  "category_hint": "data"
})
});
console.log(response.status);
if (response.status === 402) {
  console.log(response.headers.get("PAYMENT-REQUIRED"));
}