Developers
Sms Gateway Hub FOR DEVELOPERS
Sms Gateway Hub API Developer Hub
Comprehensive guides and documentation found here will help you start working with Sms Gateway Hub API as quickly as possible.
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Get Up and Running in Minutes
Sms Gateway Hub REST API was created by our in-house development team. The documentation is intuitive and written with developers in mind.
HTTP API
This documentation provides instructions on how to quickly integrate Sms Gateway Hub messaging services into various solutions by using SMSGATEWAYHUB, REST standards based, HTTP API.
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SMPP SPECIFICATION
The Short Message Peer-to-Peer (SMPP) is an open, industry standard protocol for exchanging SMS messages between SMSCs and an SMS application systems.
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SUPPORT
An in-depth understanding of technologies used, processes handled and how it all relates to your business is something that makes good support personnel.
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MCP server for AI assistants
Let Claude, ChatGPT, Cursor, VS Code and other AI assistants that support the Model Context Protocol (MCP) send SMS, WhatsApp, RCS, email and international SMS from your SMSGatewayHub account, check delivery status, and look up your templates, senders and balance. It uses your CPaaS API key (Panel › CPaaS › Unified API › Keys) and the same rules, prices and limits as the REST API.
Server URL (Streamable HTTP): https://www.smsgatewayhub.com/cpaas/v1/mcp.ashx Header: Authorization: Bearer sghcp_...
claude.ai, Claude Desktop and Claude mobile – no key needed
Settings › Connectors › Add custom connector, paste the server URL, then sign in with your SMSGatewayHub username, password and login code and click Allow. You can disconnect any time in Panel › CPaaS › Unified API › Connected apps.
Benefits, example questions and a step-by-step guide: Claude AI connector.
Claude Code
claude mcp add --transport http smsgatewayhub https://www.smsgatewayhub.com/cpaas/v1/mcp.ashx --header "Authorization: Bearer sghcp_YOUR_KEY"
Or add it without the header and sign in instead: run /mcp in Claude Code and choose smsgatewayhub.
Cursor / VS Code / other clients (mcp.json)
{ "mcpServers": { "smsgatewayhub": { "url": "https://www.smsgatewayhub.com/cpaas/v1/mcp.ashx", "headers": { "Authorization": "Bearer sghcp_YOUR_KEY" } } } }
Tools
send_message – one SMS, WhatsApp, RCS, email or international SMS, with optional fallback channelsget_status – delivery status and timeline of a sent messagelist_templates – your approved DLT SMS, WhatsApp and RCS templateslist_senders – your sender IDs, WhatsApp numbers and RCS botsget_balance – SMS, WhatsApp and RCS balances
Messages cost money and reach real people – the assistant is asked to confirm with you before sending. India SMS still needs an approved DLT template. Keep your key private; you can revoke it any time in the panel.