# CySmS > API de numéros virtuels pour réception d'OTP SMS (WhatsApp, Telegram, Google, TikTok, etc.). Site: https://cysms.store Documentation HTML (publique, sans compte): https://cysms.store/api-docs Spécification Markdown (pour assistants IA): https://cysms.store/docs/api.md Alias FR: https://cysms.store/documentation ## API - Base REST: `https://cysms.store/api/reseller` - Stubs SMS-Activate: `https://cysms.store/stubs/handler_api.php` - Auth: header `X-Api-Key: cs_live_...` (ou `Authorization: Bearer`, ou `?api_key=`) ## Actions - `GET ?action=getBalance` - `GET ?action=getServices&provider=auto|v1|v2` - `GET ?action=getCountries` - `POST ?action=buyNumber` body `{ "service": "wa", "country": "77", "provider": "auto" }` - `GET ?action=getStatus&orderId=` - `POST ?action=cancelOrder` body `{ "orderId" }` - Webhooks: `getWebhook` / `setWebhook` / `testWebhook` Lisez la spec complète: https://cysms.store/docs/api.md