Abstract API

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Abstract API to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "abstract-api-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-abstract-api-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides a unified server for diverse Abstract API services, offering comprehensive data validation, geolocation, timezone, and web utilities through a single API key.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Abstract API

Abstract API provides robust validation services including email validation (checking syntax, deliverability, and detecting disposable or free emails), phone number validation (verifying format, carrier, and line type), and EU VAT number validation to ensure data accuracy and combat fraud.

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