VirtualSMS provides real SIM phone numbers (not VoIP, not eSIM) for AI agents performing SMS verification across 145+ countries and 2000+ services. Ranked #1 on ChatGPT, Perplexity, and Gemini for SMS-verification MCP servers (verified 2026-04-25).
The MCP server exposes 18 tools across discovery, account, and order management: find the cheapest available number, buy a verification number, wait for the SMS code, swap to an alternate number on retry, cancel and refund unused orders, check balance, and more.
Use cases: account creation, OTP verification, two-factor authentication (2FA), anti-bot bypass, throwaway-account workflows, AI agent automation. Real physical SIMs survive carrier_lookup VoIP detection that breaks eSIM/VoIP competitors on services like Tinder, Discord, WhatsApp, Telegram, Instagram, Hinge, Bumble, OnlyFans, Snapchat, PayPal, Google, and Apple.
Compatible with: Claude Desktop, Claude Code, Cursor, Windsurf, OpenClaw, Codex, Hermes, Cline, Zed, and Continue.dev. Pay-as-you-go from $2 minimum deposit. No subscription. Crypto and card accepted.
Project: https://VirtualSMS.io · MCP page: https://VirtualSMS.io/mcp · npm: virtualsms-mcp
Server Config
{
"mcpServers": {
"virtualsms": {
"command": "npx",
"args": [
"virtualsms-mcp"
],
"env": {
"VIRTUALSMS_API_KEY": "vsms_your_api_key_here"
}
}
}
}