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PayAI x402 Facilitator

Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

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Calidad y seguridad

A
Calidad de la descripción
100%
Integridad del esquema
58%
Calidad de los nombres
100%
Riesgo de envenenamiento
100%
Coincidencia de permisos
100%
Cumplimiento del protocolo
100%

Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.

Costo de contexto

~443Tokens (definiciones de herramientas)
~518 BTamaño de respuesta típico
Impacto mínimo en la atención (0.35% del contexto de 128k)

Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.

Instalar

Instalación con un clic

Agrega esto a tu archivo `claude_desktop_config.json`:

{
  "mcpServers": {
    "facilitator": {
      "url": "https://facilitator.payai.network/mcp"
    }
  }
}

Puntos de conexión remotos

https://facilitator.payai.network/mcpstreamable-http

Qué puede hacer

Inventario de herramientas

Herramientas (5)

🟢 Solo lectura🟡 Escritura🔴 Eliminación⚪ Desconocido
🟢get_supported

Returns the payment networks, schemes, assets, and facilitator addresses currently supported by PayAI. Use it before constructing payment requirements when you need live capability data.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}
⚪verify_payment(paymentPayload, paymentRequirements, serverExtensions, x402Version)

Verifies a signed x402 payment payload against the supplied payment requirements. It checks validity but moves no funds.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "paymentPayload": {
      "type": "object"
    },
    "paymentRequirements": {
      "type": "object"
    },
    "serverExtensions": {
      "type": "object"
    },
    "x402Version": {
      "type": "integer",
      "enum": [
        1,
        2
      ]
    }
  },
  "required": [
    "paymentPayload",
    "paymentRequirements"
  ],
  "additionalProperties": false
}
⚪settle_payment(paymentPayload, paymentRequirements, serverExtensions, x402Version)

Broadcasts the payment on-chain and moves real funds; it is idempotent per signed payload, so resubmitting the identical payload returns the recorded outcome. Treat errorReason "settlement_pending" as unresolved and call again with the identical arguments to poll.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "paymentPayload": {
      "type": "object"
    },
    "paymentRequirements": {
      "type": "object"
    },
    "serverExtensions": {
      "type": "object"
    },
    "x402Version": {
      "type": "integer",
      "enum": [
        1,
        2
      ]
    }
  },
  "required": [
    "paymentPayload",
    "paymentRequirements"
  ],
  "additionalProperties": false
}
🟢list_discovery_resources(limit, offset)

Lists x402-payable resources published in the PayAI Bazaar catalog. Use limit and offset to page through APIs, MCP tools, and agent services available for discovery.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 1000
    },
    "offset": {
      "type": "integer",
      "minimum": 0
    }
  },
  "required": [],
  "additionalProperties": false
}
🟢get_discovery_stats

Returns aggregate statistics for the PayAI Bazaar catalog and its settlement activity. Use it for a compact view of catalog size and payment volume rather than individual resources.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Prompts recomendados

retrieve_data
Get details about [item] from PayAI x402 Facilitator
Herramientas esperadas: get_supported
fetch_info
Fetch [information type] using PayAI x402 Facilitator
Herramientas esperadas: get_supported
list_items
List all [items] available in PayAI x402 Facilitator
Herramientas esperadas: list_discovery_resources
browse_collection
Show me the [collection] from PayAI x402 Facilitator
Herramientas esperadas: list_discovery_resources
explore_workflow
List available [items], then get details for each one using PayAI x402 Facilitator
Herramientas esperadas: list_discovery_resourcesget_supported

Comunidad

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Evidencia

Observaciones recientes

verificadoversión no registrada5 herramientas
verificadoversión no registrada5 herramientas