INDIVIDUAL MCP TOOL

update_cart

Update line item quantities in an active shopping cart.

x402broker.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://x402broker.com/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for update_cart and invoke it with your own arguments.

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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.x402broker-com-ucp-mcp]
url = "https://x402broker.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "x402broker-com-ucp-mcp": {
      "type": "http",
      "url": "https://x402broker.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: x402broker-com-ucp-mcp
Remote MCP URL: https://x402broker.com/api/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": {
    "x402broker-com-ucp-mcp": {
      "url": "https://x402broker.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "x402broker-com-ucp-mcp": {
      "type": "http",
      "url": "https://x402broker.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "x402broker-com-ucp-mcp",
  "transport": "streamable-http",
  "url": "https://x402broker.com/api/mcp"
}

MCP Inspector

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

search_catalog — Search the UCP product and API credit catalog by keyword.
lookup_catalog — Batch lookup catalog items by product identifier list.
get_product — Retrieve full product or API pass metadata by product_id.
get_product_details — Retrieve product pricing and variant IDs by product_id.
search_shop_policies_and_faqs — Search store privacy, refund, terms of service, and SLA policies.
create_cart — Create a new shopping cart with initial line items.
get_cart — Retrieve current shopping cart items and totals by cart_id.
cancel_cart — Cancel an active shopping cart session by cart_id.