ToolVet
78trust / 100

X402 Demand

by x402 Demand Data in Markets & finance

x402 APIPassing, checked 21 min ago

Aggregated demand data from one provider's own paid x402 routes: requests and price requests per route and day, outcomes by HTTP status, settled payments with conversion and repeat rate, caller classes and country distribution. Not a market sample. Raw identifiers and payer addresses are never returned. Measurement started 2026-07-23.

POST
https://api.ozdreamtools.de/api/x402-demand
Price
$0.01
per call in USDC
Uptime
100%
last 30 days
Response time
540 ms
733 ms slowest 5%
Last check
Passed
21 min ago, next in 11 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed

How to call it

POST https://api.ozdreamtools.de/api/x402-demand

Each call costs $0.01 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://api.ozdreamtools.de/api/x402-demand
content-type: application/json

{
  "from": "2026-07-23",
  "to": "2026-07-26"
}

Parameters

ParameterTypeRequiredDescription
fromstringNoFirst day of the window, YYYY-MM-DD
tostringNoLast day of the window, inclusive, YYYY-MM-DD

Example response

The provider's example. We can't check it without paying.

Example response, 57 lines
{
  "classes": {
    "agent": 3,
    "browser": 0,
    "prober": 812,
    "tool": 41,
    "unknown": 12
  },
  "countries": {
    "DE": 88,
    "US": 402,
    "other": 27
  },
  "generated_at": "2026-07-26T18:49:37.266Z",
  "outcomes": {
    "by_outcome": {
      "402": 517
    },
    "by_status": {
      "402": 517
    }
  },
  "payments": {
    "conversion_402_to_paid": 0.0019,
    "distinct_payers": 1,
    "repeat_payers": 0,
    "settled": 1,
    "unproven_2xx": 5
  },
  "requests": {
    "by_day": {
      "2026-07-26": 120
    },
    "by_route": {
      "holidays": 840
    },
    "price_requests": 517,
    "price_requests_by_route": {
      "holidays": 19
    },
    "total": 517
  },
  "sample": {
    "max_id": 7875,
    "measurement_started": "2026-07-23",
    "note": "…",
    "own_traffic": "excluded",
    "provider_routes": 10,
    "rows_counted": 517,
    "rows_in_window": 7875,
    "ruleset": "…",
    "window": {
      "from": "2026-07-23",
      "to": "2026-07-26"
    }
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.ozdreamtools.de/api/x402-demand' \
  -H 'content-type: application/json' \
  --data-raw '{"from":"2026-07-23","to":"2026-07-26"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.ozdreamtools.de/api/x402-demand' \
  -H 'content-type: application/json' \
  --data-raw '{"from":"2026-07-23","to":"2026-07-26"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.ozdreamtools.de%2Fapi%2Fx402-demand&method=POST
const res = await pay("https://api.ozdreamtools.de/api/x402-demand", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "from": "2026-07-23",
    "to": "2026-07-26"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.ozdreamtools.de/api/x402-demand",
        json={
            "from": "2026-07-23",
            "to": "2026-07-26",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
21 min agoPassed40280 ms$0.01
5 h agoPassed402467 ms$0.01
9 h agoPassed402607 ms$0.01
13 h agoPassed402581 ms$0.01
17 h agoPassed402679 ms$0.01
Show 10 older checks
21 h agoPassed402709 ms$0.01
25 h agoPassed402697 ms$0.01
29 h agoPassed402490 ms$0.01
33 h agoPassed402176 ms$0.01
37 h agoPassed402472 ms$0.01
41 h agoPassed402733 ms$0.01
45 h agoPassed402541 ms$0.01
2 days agoPassed402851 ms$0.01
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2 days agoPassed402397 ms$0.01