80trust / 100

Price Benchmark

by Tanod agentscan in Other

x402 APIPassing, checked 3 h ago

agentscan (Tanod) price benchmark: listed USD prices of x402 endpoints matching a description (median, quartiles, closest listings). Use when an agent must price an x402 endpoint against listed prices for similar ones: median, quartiles, closest listings.

POST https://tanod.dev/v1/x402/price-benchmark

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
286 ms typical, 949 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# bash or zsh: see the payment challenge (nothing is charged)
curl -g -i -X POST 'https://tanod.dev/v1/x402/price-benchmark' \
  -H 'content-type: application/json' \
  --data-raw '{"price_usd":0.01,"query":"OCR an image"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftanod.dev%2Fv1%2Fx402%2Fprice-benchmark
const res = await pay("https://tanod.dev/v1/x402/price-benchmark", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: "{\"price_usd\":0.01,\"query\":\"OCR an image\"}",
});
console.log(await res.json());

Example input

{
  "price_usd": 0.01,
  "query": "OCR an image"
}

Example output

{
  "candidates_capped": false,
  "closest": [
    {
      "name": "Image OCR",
      "price_usd": 0.01,
      "source": "cdp_bazaar",
      "url": "https://api.example.com/ocr"
    }
  ],
  "distinct_hosts": 17,
  "found": true,
  "match": "all_words",
  "matched_offers": 42,
  "max_usd": 0.25,
  "median_usd": 0.01,
  "min_usd": 0.001,
  "network": null,
  "note": "Listed prices from the CDP x402 Bazaar and PayAI; keyword match, not hand-checked; Tanod's own listings (and listing-farm hosts) excluded. A listed price is not a sale or a measure of demand.",
  "p25_usd": 0.005,
  "p75_usd": 0.02,
  "query": "OCR an image",
  "rank": {
    "equal": 5,
    "higher": 20,
    "lower": 17,
    "percentile": 46.4,
    "price_usd": 0.01
  },
  "snapshot": "2026-10-09T04:31:37Z",
  "window_days": 3,
  "words": [
    "ocr",
    "image"
  ]
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

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3 h agoPassed402364 ms$0.002
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