SMM Panel API Integration Guide 2026 : Connect XtraSMM.in to Your Platform in Minutes

If you run a reseller business, a digital marketing agency, or your own white-label SMM panel, manual ordering is killing your productivity. An SMM Panel API lets you automate order placement without logging in, connect your own website or app to a supplier panel, check service lists and order statuses programmatically, and scale operations to handle thousands of orders per day.

XtraSMM.in's API uses HTTPS REST protocol with JSON responses. Authentication is done via API key per account. Supported actions include add order, check status, get services, check balance, refill, and cancel. It is compatible with WHMCS, SMMScript, JustAnotherPanel, and custom PHP, Python, or Node.js setups.

To get your API key, log in to your account, navigate to Account Settings then API, and copy your unique key. The base URL is https://xtrasmm.in/api/v2.

The main endpoints are: services list (action: services), place an order (action: add), check order status (action: status), check account balance (action: balance), and request a refill (action: refill). Each call requires your API key and the relevant parameters such as service ID, link, and quantity.

To build your own SMM panel using XtraSMM.in as a backend, install a panel script like JustAnotherPanel or SMMScript, go to the providers section, enter the API URL and your key, sync services, set your markup, and go live.

XtraSMM.in's API offers 99.9% uptime, response times under 500ms, 500+ services through one key, the same low prices as the dashboard with no API surcharge, and dedicated integration support.