ToolVet
16trust / 100

Estables Emisiones Pago

by Vextorium in Onchain & crypto

x402 APIFailing, checked 2 h ago

Stablecoin mints and burns over the last hours read from the contracts: USDC and USDT on Ethereum and USDC on Base, with totals, counts, largest operations and net flow. A signal of money entering or leaving crypto.

POST
https://api.vextorium.com/estables-emisiones-pago
Price
$0.005
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 2 h ago: Amount "0.005" is not in atomic token units

Status and outage history · Atom feed

How to call it

POST https://api.vextorium.com/estables-emisiones-pago

Each call costs $0.005 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.vextorium.com/estables-emisiones-pago
content-type: application/json

{
  "horas": 12
}

Parameters

ParameterTypeRequiredDescription
horasintegerNo1-48

Example response

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

Example response, 43 lines
{
  "detalle": [
    {
      "bloques_revisados": 3600,
      "emision": {
        "mayor": 90000000,
        "operaciones": 2568,
        "total": 804312775
      },
      "horas_cubiertas": 12,
      "neto": 32740074,
      "quema": {
        "mayor": 90000000,
        "operaciones": 1480,
        "total": 771572701
      },
      "red": "ethereum",
      "stablecoin": "USDC"
    },
    {
      "bloques_revisados": 3600,
      "emision": {
        "mayor": 0,
        "operaciones": 0,
        "total": 0
      },
      "horas_cubiertas": 12,
      "neto": 0,
      "quema": {
        "mayor": 0,
        "operaciones": 0,
        "total": 0
      },
      "red": "ethereum",
      "stablecoin": "USDT"
    }
  ],
  "fuente": "Eventos de los contratos de USDC (Circle) y USDT (Tether) en nodos públicos",
  "horas": 12,
  "lectura": "entrada neta de dólares al ecosistema",
  "neto_total_usd": 32535744,
  "nota": "Si el nodo público no guarda tanto historial, se indica en horas_cubiertas."
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/estables-emisiones-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"horas":12}'

# 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.vextorium.com/estables-emisiones-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"horas":12}' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Festables-emisiones-pago&method=POST
const res = await pay("https://api.vextorium.com/estables-emisiones-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "horas": 12
  }),
});
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
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.vextorium.com/estables-emisiones-pago",
        json={
            "horas": 12,
        },
    )
    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
2 h agoAmount "0.005" is not in atomic token units40285 ms$0.005
7 h agoAmount "0.005" is not in atomic token units402128 ms$0.005
11 h agoAmount "0.005" is not in atomic token units40298 ms$0.005
16 h agoAmount "0.005" is not in atomic token units402161 ms$0.005
21 h agoAmount "0.005" is not in atomic token units40283 ms$0.005
Show 10 older checks
25 h agoAmount "0.005" is not in atomic token units40275 ms$0.005
30 h agoAmount "0.005" is not in atomic token units40284 ms$0.005
34 h agoAmount "0.005" is not in atomic token units40287 ms$0.005
38 h agoAmount "0.005" is not in atomic token units40285 ms$0.005
43 h agoAmount "0.005" is not in atomic token units402224 ms$0.005
46 h agoAmount "0.005" is not in atomic token units402227 ms$0.005
2 days agoAmount "0.005" is not in atomic token units402291 ms$0.005
2 days agoAmount "0.005" is not in atomic token units40285 ms$0.005
2 days agoAmount "0.005" is not in atomic token units40288 ms$0.005
3 days agoAmount "0.005" is not in atomic token units402225 ms$0.005