{
  "host": "modelmarket.dev",
  "avenida": "Avenida del Código",
  "fuentes": [
    "x402-bazar"
  ],
  "muestra": [
    {
      "url": "https://modelmarket.dev/x402/warden-scan",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.001 · Base",
      "que_hace": "WARDEN verdict on an MCP server's tools/list: allow or block, a 0-1 score and every finding with the matched text (prompt injection, secret requests, exfiltration, hidden Unicode). Deterministic publi",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/histor-check",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.001 · Base",
      "que_hace": "HISTOR pre-flight for an MCP server: its signed record in the HISTOR transparency log — when the tool set was first seen, whether it changed, what the pattern scan found. Never contacts the server ask",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/air-quality-now",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.001 · Base",
      "que_hace": "Current air quality at a place: PM2.5 and PM10 (µg/m³), US and European AQI, from Copernicus CAMS via Open-Meteo, with a signed receipt. Send latitude and longitude, or a city.",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/weather-now",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.001 · Base",
      "que_hace": "Current weather at a place: temperature (°C), humidity (%), pressure (hPa) and wind (m/s) from the nearest live Open-Meteo relay within 75 km, with a signed receipt. Send latitude and longitude, or a ",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/x402-check",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.003 · Base",
      "que_hace": "Debug an x402 payment before you submit it — why does USDC answer invalid signature? Verifies the EIP-3009 transferWithAuthorization (EIP-712 signer, v, low s, validity window) and the seller's terms ",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/fair-random",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.006 · Base",
      "que_hace": "Verifiable random bytes for a draw, raffle or tie-break: an ECVRF output over your seed plus a proof anyone can check offline. The same seed always gives the same output, so publish the seed first.",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/mcp-diff",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.003 · Base",
      "que_hace": "MCP security: catch a rug pull or tool poisoning between two tools/list results of the same MCP server — the version you approved and the one it serves now. Flags instructions aimed at the model, over",
      "semaforo": "peaje"
    },
    {
      "url": "https://modelmarket.dev/x402/nearby-sensors",
      "nombre": "modelmarket.dev/x402/…",
      "precio": "US$0.03 · Base",
      "que_hace": "The nearest live public sensors to a point, one per layer asked for (weather, air, radiation, quake …), each with its reading, distance and source, and a signed receipt.",
      "semaforo": "peaje"
    }
  ],
  "servicios": 8,
  "reputacion": {
    "nivel": "media",
    "puntaje": 58,
    "razones": [
      "Listado en catálogo, sin medir por Burs-IA",
      "Uso declarado en x402: 56 llamadas/30 d (no verificado)"
    ],
    "calculado_en": "2026-11-15T11:05:00.100273+00:00"
  },
  "actualizado": "2026-11-15T20:12:00.068084+00:00",
  "plataformas": [
    "x402"
  ],
  "precio_tipico": "US$0.001 · Base",
  "billeteras_cobro": 1,
  "trafico_declarado_30d": 56,
  "pagadores_declarados_30d_max": 12
}