ToolVet
75trust / 100

Trust Verified Web Extract

by Verified Web Extract in Search & web

x402 APIPassing, checked 5 h ago

Retrieve bounded public web content with source, timestamp and cryptographic hashes

POST
https://phion.systems/v1/paid/trust/verified-web-extract
Price
$0.003
per call in USDC
Uptime
100%
last 30 days
Response time
183 ms
754 ms slowest 5%
Last check
Passed
5 h ago, next in 51 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://phion.systems/v1/paid/trust/verified-web-extract

Each call costs $0.003 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

The listing has no example input.

POST https://phion.systems/v1/paid/trust/verified-web-extract
content-type: application/json

{}

Example response

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

{
  "assessment": {
    "confidence": 0.5,
    "risk_band": "review"
  },
  "receipt": {
    "signature": "base64url"
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.003.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://phion.systems/v1/paid/trust/verified-web-extract' \
  -H 'content-type: application/json' \
  --data-raw '{}'

# 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://phion.systems/v1/paid/trust/verified-web-extract' \
  -H 'content-type: application/json' \
  --data-raw '{}' \
  | 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 $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
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 $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fphion.systems%2Fv1%2Fpaid%2Ftrust%2Fverified-web-extract&method=POST
const res = await pay("https://phion.systems/v1/paid/trust/verified-web-extract", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({}),
});
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 $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://phion.systems/v1/paid/trust/verified-web-extract",
        json={},
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

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5 h agoPassed402554 ms$0.003
16 h agoPassed402548 ms$0.003
26 h agoPassed402600 ms$0.003
37 h agoPassed402565 ms$0.003
47 h agoPassed402604 ms$0.003
Show 10 older checks
2 days agoPassed402628 ms$0.003
3 days agoPassed402597 ms$0.003
3 days agoPassed402140 ms$0.003
3 days agoPassed402141 ms$0.003
3 days agoPassed402649 ms$0.003
4 days agoPassed402141 ms$0.003
4 days agoPassed402599 ms$0.003
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4 days agoPassed402143 ms$0.003
4 days agoPassed402552 ms$0.003