Analisis Tecnico Pago

{
  "atr_14": 984.200463,
  "atr_pct": 1.17,
  "bollinger_20_2": {
    "ancho_pct": 4.26,
    "inferior": 82480.295673,
    "media": 84274.55,
    "posicion_pct_b": 54.9,
    "superior": 86068.804327
  },
  "cambio_ultima_vela_pct": 0.2,
  "distancia_maximo_pct": -3.19,
  "distancia_minimo_pct": 2.3,
  "ema": {
    "20": 84509.721794,
    "50": 83993.141331,
    "200": 81199.715262,
    "precio_sobre_ema200": true
  },
  "estocastico_14": 32.1,
  "fecha_ultima_vela": "2026-10-02T20:00:00+00:00",
  "fuente": "Hyperliquid (velas públicas); indicadores calculados por Vextorium",
  "intervalo": "4h",
  "macd": {
    "histograma": 60.206564,
    "linea": 348.208372,
    "senal": 288.001808
  },
  "maximo_50_velas": 87235,
  "minimo_50_velas": 82551,
  "moneda": "BTC",
  "nota": "Información técnica, no asesoramiento de inversión.",
  "precio": 84449,
  "regimen_volatilidad": "normal",
  "rsi_14": 50.6,
  "senales": [
    "sin señales destacadas"
  ],
  "tendencia": "lateral",
  "velas_analizadas": 261,
  "volatilidad_anualizada_pct": 31.4,
  "volumen_relativo": 0.25
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/analisis-tecnico-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"intervalo":"4h","moneda":"BTC"}'

# 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/analisis-tecnico-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"intervalo":"4h","moneda":"BTC"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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%2Fanalisis-tecnico-pago&method=POST
const res = await pay("https://api.vextorium.com/analisis-tecnico-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "intervalo": "4h",
    "moneda": "BTC"
  }),
});
console.log(res.status, await res.text());

# 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/analisis-tecnico-pago",
        json={
            "intervalo": "4h",
            "moneda": "BTC",
        },
    )
    print(res.status_code, res.text)