INDIVIDUAL MCP TOOL

complete_checkout

Use this when ChatGPT Instant Checkout returns a payment token and you need to finalize payment for a prepared checkout session.

postalform.comnone authenticationAvailability not checked

Input schema

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.postalform-com]
url = "https://postalform.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "postalform-com": {
      "type": "http",
      "url": "https://postalform.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: postalform-com
Remote MCP URL: https://postalform.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "postalform-com": {
      "url": "https://postalform.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "postalform-com": {
      "type": "http",
      "url": "https://postalform.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "postalform-com",
  "transport": "streamable-http",
  "url": "https://postalform.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

postalform.list_forms — Use this when you need the published PostalForm form catalog that is available to agents (llms=true).
postalform.get_form_schema — Use this when you need a machine-usable schema for one published PostalForm workflow (fields, groups, attachments, and dependencies).
postalform.search_addresses — Use this to search for a mailing address and return Loqate suggestions with IDs.
postalform.create_pdf_upload — Use this when the host cannot provide a PDF file param directly.
postalform.create_order_draft — Use this when you need to mail an existing PDF and a human should pay in hosted checkout.
postalform.preview_letter_order_draft — Use this to prepare a non-writing preview for a mailed letter before creating checkout.
postalform.create_letter_order_draft — Use this when you have letter text instead of a PDF and a human should pay in hosted checkout.
postalform.create_form_order_draft — Use this when you have structured form data for a supported workflow and a human should pay in hosted checkout.