Real-SIM phone verification for AI agents — 145+ countries, 2500+ services
VirtualSMS is a real-SIM phone verification platform built for AI agents and developers. The MCP server (installable in Claude, Cursor, Codex, Windsurf, and 6 other clients) exposes 18 tools for ordering numbers, checking stock, polling for SMS codes, and managing balance. Agents pay via REST API deposit (multi-chain crypto, $2 minimum) or x402 micropayments on Base + Solana. Numbers are genuine carrier SIM cards across 145+ countries — not VoIP — so they pass HLR lookups and verify cleanly on services that block disposable numbers (WhatsApp, Telegram, Discord, Gmail). Used by autonomous agents to verify accounts, complete signup flows, or rent long-term numbers without exposing operator phone numbers. From $0.05/activation; 2,500+ services
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MCP server with 18 tools for AI agents (Claude, Cursor, Codex, Windsurf + 6 more clients)
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Real carrier SIM cards across 145+ countries — not VoIP, not virtual numbers
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2,500+ services supported (WhatsApp, Telegram, Discord, Gmail, banking, fintech)
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x402 micropayments on Base and Solana for native agent-side billing
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Multi-chain crypto deposits (USDT/USDC/BTC/ETH/TRX) with $2 minimum top-up
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AI agents verify accounts during autonomous signup flows
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Developers test phone-gated APIs without exposing personal numbers
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Agentic crypto trading bots verify exchange accounts via SMS OTP
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SaaS apps integrate phone verification without owning SIM hardware
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Long-term number rentals for sustained automation workflows
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