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What is the Blitz API MCP Server?

The Model Context Protocol (MCP) is an open standard that lets AI assistants connect directly to external data sources instead of relying on their training data. The Blitz API MCP Server gives any compatible AI tool live access to the complete Blitz API documentation — every endpoint, parameter, response schema, and code example. When your AI assistant needs to write code that calls Blitz API, it searches the actual documentation instead of guessing. MCP Server URL 
https://docs.blitz-api.ai/mcp

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Why Use It?

AI models are trained on static snapshots of the internet. When they generate code for an API, they often:
  • Hallucinate endpoints that don’t exist
  • Use outdated parameter names
  • Return incorrect response shapes
With the Blitz API MCP Server connected:
Without MCPWith MCP
AI guesses endpoint URLsAI reads the real API reference
Outdated parameter namesAlways up-to-date parameter schemas
Incorrect response shapesAccurate response structures from source
Back-and-forth correctionsShip correct code on the first try

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What Content is Available?

The MCP server provides a search tool that covers the entire Blitz API documentation:
ContentDescription
API endpointsFull reference for every v2 endpoint — methods, URLs, and parameters
Request schemasRequired and optional fields, types, and example payloads
Response schemasComplete response structures with field descriptions
Waterfall logicHow cascade/waterfall search works, ICP scoring, and priority levels
Code examplescURL commands, Node.js, Python, and integration patterns
Guides & recipesEnrichment workflows, CRM hygiene, and integration tutorials

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Setup

  1. Open Claude.ai and start a new conversation.
  2. Click the ”+” or attachments button.
  3. Select “Manage Connectors” and click on “Add custom Connector”.
  4. Copy / Paste this URL into “Remote MCP server URL”: https://docs.blitz-api.ai/mcp.
You may need to explicitly enable the connector for each new conversation using the attachments button.

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Example Prompts

Once connected, try these prompts with your AI tool: 
Using Blitz API, write a Python script to find the Head of Sales at a company given its LinkedIn URL. Include rate limiting and error handling.

What parameters does the waterfall ICP keyword search endpoint accept? Show me a complete example JSON body.

Generate a Node.js function that enriches a list of LinkedIn profile URLs with work emails using Blitz API. Handle the case where the email is not found.

Write a Python script that takes a list of company domains, converts each to a LinkedIn URL, then finds the VP of Sales using the Blitz API waterfall search. Include retry logic.

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Troubleshooting

Some AI tools require you to explicitly enable the connector for each conversation. In Claude, use the attachments button to select the Blitz API connector. In Cursor, make sure the MCP server shows a green status indicator in your MCP settings.
Restart your AI tool after adding the MCP configuration. Most clients need a full restart to detect new MCP servers. Verify the URL is exactly https://docs.blitz-api.ai/mcp — no trailing slash, no extra path segments.
Older versions of Claude Desktop don’t support remote MCP servers natively. Use the mcp-remote wrapper shown in the Claude Desktop tab above.
Check your network connection and try again. If the issue persists, verify the server is reachable by opening https://docs.blitz-api.ai/mcp in your browser.