Hostinger Billing Set Default Payment Method V1

Immutable Catalog Entry

This descriptor comes from the active versioned Portal catalog.

WRITEhostinger.billing_setDefaultPaymentMethodV1

• Contract tier: agent_ready
• Risk: write
• Catalog version: hostinger-2026.07.12.1
• Descriptor hash: 2b18660c2c8ea925740fa47199be48697f178878877aa721f18a572a3a97cbba

Use this tool when you need the Hostinger operation Set default payment method. Set the default payment method for your account. Use this endpoint to configure the primary payment method for future orders. It calls POST /api/billing/v1/payment-methods/{paymentMethodId} against the configured Hostinger account. This changes external Hostinger state and requires confirm=true. Provider parameters: paymentMethodId (path, required): Payment method ID The body follows the complete Hostinger schema in inputSchema. Do not place API tokens in arguments; credentials arrive only through protected Portal headers. The result is the normalized Hostinger MCP envelope with data, safe error details, HTTP/rate metadata, and pagination metadata when available. Runtime summary: Use this when you need Hostinger API operation billing_setDefaultPaymentMethodV1: Set default payment method. Set the default payment method for your account. Use this endpoint to configure the primary payment method for future orders. Endpoint: POST /api/billing/v1/payment-methods/{paymentMethodId}. Path params: paymentMethodId. Request body: not expected. Risk class: write. This write tool requires confirm=true. Returns the compact MAD envelope {ok,data,error,meta}; set dry_run=true to preview without calling Hostinger.

Request Body

{
  "jsonrpc": "2.0",
  "id": "hostinger-billing-setdefaultpaymentmethodv1-example",
  "method": "tools/call",
  "params": {
    "name": "hostinger.billing_setDefaultPaymentMethodV1",
    "arguments": {
      "path_params": "",
      "body": "",
      "params": "",
      "compact": "",
      "confirm": false,
      "dry_run": false,
      "max_items": "",
      "include_raw": false,
      "confirmation_phrase": ""
    }
  }
}

Arguments Schema

{
  "type": "object",
  "required": [
    "path_params"
  ],
  "properties": {
    "body": {
      "anyOf": [
        {
          "type": "object",
          "additionalProperties": false
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "JSON request body using the complete checked-in Hostinger provider schema."
    },
    "params": {
      "anyOf": [
        {
          "type": "object",
          "properties": {},
          "additionalProperties": false
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Exact query parameters for this Hostinger operation, keyed by the provider names shown here."
    },
    "compact": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "When true, truncate large arrays using MCP_MAX_ITEMS_* limits."
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "Required as true for any Hostinger write, spend, or destructive call."
    },
    "dry_run": {
      "type": "boolean",
      "default": false,
      "description": "Preview the request and risk gates without calling Hostinger."
    },
    "max_items": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Maximum array items to keep when compacting responses."
    },
    "include_raw": {
      "type": "boolean",
      "default": false,
      "description": "When true, include raw Hostinger response alongside normalized data."
    },
    "path_params": {
      "anyOf": [
        {
          "type": "object",
          "required": [
            "paymentMethodId"
          ],
          "properties": {
            "paymentMethodId": {
              "type": "integer",
              "description": "Payment method ID"
            }
          },
          "additionalProperties": false
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Exact path parameters for this Hostinger operation, keyed by the provider names shown here."
    },
    "confirmation_phrase": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Required exact phrase for spend, credential, and destructive tools."
    }
  },
  "additionalProperties": false
}

Output Schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "ok",
    "data",
    "error",
    "meta"
  ],
  "properties": {
    "ok": {
      "type": "boolean",
      "description": "True only when the requested Hostinger or local catalog operation succeeded."
    },
    "data": {
      "description": "Normalized result data, or null when the operation failed."
    },
    "meta": {
      "type": "object",
      "description": "Safe endpoint, timing, pagination, rate, catalog, and next-action metadata.",
      "additionalProperties": true
    },
    "error": {
      "description": "Secret-safe structured error details, or null on success."
    }
  },
  "description": "Normalized Hostinger MCP response envelope.",
  "additionalProperties": false
}

Code Examples

cURL

curl -X POST 'https://portal.madpanda3d.com/api/mcp' \
  -H 'Authorization: Bearer mad_live_***' \
  -H 'Content-Type: application/json' \
  -d '{
  "jsonrpc": "2.0",
  "id": "hostinger-billing-setdefaultpaymentmethodv1-example",
  "method": "tools/call",
  "params": {
    "name": "hostinger.billing_setDefaultPaymentMethodV1",
    "arguments": {
      "path_params": "",
      "body": "",
      "params": "",
      "compact": "",
      "confirm": false,
      "dry_run": false,
      "max_items": "",
      "include_raw": false,
      "confirmation_phrase": ""
    }
  }
}'

Node.js

const response = await fetch('https://portal.madpanda3d.com/api/mcp', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer mad_live_***',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "jsonrpc": "2.0",
  "id": "hostinger-billing-setdefaultpaymentmethodv1-example",
  "method": "tools/call",
  "params": {
    "name": "hostinger.billing_setDefaultPaymentMethodV1",
    "arguments": {
      "path_params": "",
      "body": "",
      "params": "",
      "compact": "",
      "confirm": false,
      "dry_run": false,
      "max_items": "",
      "include_raw": false,
      "confirmation_phrase": ""
    }
  }
}),
});
const data = await response.json();
console.log(data);

Python

import requests

url = 'https://portal.madpanda3d.com/api/mcp'
headers = {
    'Authorization': 'Bearer mad_live_***',
    'Content-Type': 'application/json',
}
payload = {
  "jsonrpc": "2.0",
  "id": "hostinger-billing-setdefaultpaymentmethodv1-example",
  "method": "tools/call",
  "params": {
    "name": "hostinger.billing_setDefaultPaymentMethodV1",
    "arguments": {
      "path_params": "",
      "body": "",
      "params": "",
      "compact": "",
      "confirm": false,
      "dry_run": false,
      "max_items": "",
      "include_raw": false,
      "confirmation_phrase": ""
    }
  }
}
response = requests.post(url, headers=headers, json=payload, timeout=60)
print(response.json())

Example Responses

200 Success

{
  "ok": true,
  "message": "Tool hostinger.billing_setDefaultPaymentMethodV1 executed successfully.",
  "note": "Response shape varies by MCP tool. Inspect live responses for exact fields."
}

502 Upstream Error

{
  "ok": false,
  "classification": "upstream_http_error",
  "message": "Upstream MCP returned a non-success status."
}