Connect AI agents to every API.

APIVerve speaks the Model Context Protocol, so Claude, Cursor, Windsurf, and any MCP agent can use all 300+ APIs natively — real-time data, validation, and processing, with one key.

mcp.json
{
  "mcpServers": {
    "apiverve": {
      "url": "https://api.apiverve.com/v1/mcp",
      "headers": {
        "x-api-key": "YOUR_API_KEY_HERE"
      }
    }
  }
}
Add to Claude Desktop, Cursor, or any MCP-compatible agent.
Setup

Live in minutes

Three steps from key to a fully API-aware agent.

  1. 01

    Get your API key

    Sign up free and copy your APIVerve key from the dashboard.

  2. 02

    Add the MCP server

    Drop the APIVerve server into your agent's MCP config with your key.

  3. 03

    Start using APIs

    Your agent can now discover and call all 300+ APIs automatically.

Claude DesktopClaude CodeCursorWindsurfAny MCP client
Capabilities

What agents can do with MCP

From real-time retrieval to processing — every catalog API, discoverable automatically.

Real-time data

Agents fetch live time, weather, market, and currency data for accurate answers.

World TimeWeatherStock IndexExchange Rate

Validation & security

Validate emails, phones, and addresses, and mask sensitive data on the fly.

Email ValidatorPhone ValidatorData Masking

Text processing

Sentiment, language detection, summarization, and translation in a call.

Sentiment AnalysisLanguage DetectorTranslator

Data enrichment

Enrich answers with company, geolocation, and demographic detail.

Company LookupIP LookupZIP Demographics

Calculations

Mortgage, tax, and unit conversions handled by dedicated endpoints.

Mortgage CalculatorIncome TaxUnit Converter

Developer tools

Decode JWTs, convert JSON/CSV, test regex, and more from chat.

JWT DecoderJSON to CSVRegex Tester

MCP questions.

Everything about using APIVerve through the Model Context Protocol.

Read the setup guide
What is the Model Context Protocol (MCP)?
MCP is an open standard from Anthropic that lets AI agents securely connect to external tools and data. It gives assistants like Claude a consistent way to call APIs and services.
Which AI agents support MCP?
Claude Desktop and Claude Code, Cursor, and Windsurf today — plus any MCP-compatible client. As an open standard, more platforms are adding support.
How do I connect my agent to APIVerve?
Add the APIVerve MCP server config with your API key. Your agent auto-discovers every available API and can call them in conversation.
Does MCP cost extra?
No. It's included with your subscription — you only pay for the API calls your agent makes, at the same credit pricing. Discovering APIs via MCP is free.
Are all APIs available via MCP?
Yes. Every API in the catalog is automatically exposed through MCP for retrieval, validation, processing, and more.
Is MCP secure?
Yes. It uses the same authentication as direct API access — your key is required for every request, over HTTPS.

Give your agents superpowers. Connect once and every API is available. The free tier includes credits to test it all.

Prefer REST?

Every tool is also a plain REST endpoint on the same key.

Browse the catalog