MESSAGING FOR YOUR BUSINESS

Your number. Your customers. One SMS API.

Send useful updates from your own Android phone and SIM, with ResalaHub connecting your application to your customers.

Connect your first phone Explore the API

A linked Android phone, internet connection and SMS-capable SIM are required. Carrier charges and limits apply.

ResalaHub · SMS

Hi Sara, your appointment is confirmed for tomorrow at 4 PM. Reply if you need to change it.

Thank you. See you tomorrow!

Illustrative conversation

SMALL MESSAGES. USEFUL MOMENTS.

Keep customers informed at every step

Appointment reminders

Help customers remember their next visit. Trigger reminders from your own booking system.

Order updates

Share confirmations and collection updates when your order system changes status.

Account notifications

Send requested verification codes and important account updates from your application.

From your phone to your application

Link your phone
Install the ResalaHub Android app, grant the required permissions and link your SIM in the customer panel.
Create an API key
Create a workspace key under Developer → API keys. Keep it on your server.
Send and track
Submit a message, save its returned ID and check its status. Accepted means queued, not delivered.

BUILT FOR DEVELOPERS

Three fields. A trackable message.

Get your phoneId from GET /v1/sms/phones. Send the recipient and text; ResalaHub generates the request ID automatically.

Payloads, responses and Postman tests

POST /v1/sms
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{
  "phoneId": "YOUR_PHONE_ID",
  "to": "+966502214471",
  "text": "Your appointment is confirmed."
}

Know what happened after sending

Review saved SMS submissions in your dashboard, distinguish pending, sent and delivered states, and check when each phone last contacted the server. Delivery depends on the phone and carrier; a recent connection is not a delivery guarantee.

Questions before you connect?

Can customers reply?

Customers can reply to your SIM number. Incoming messages are available through the connected phone when inbound synchronization is enabled.

Can I schedule an SMS through this API?

The SMS API does not currently accept a scheduling parameter. Your application can submit the request at the required time.

What does it cost?

Your workspace package controls the available allowance and linked phones. Your mobile carrier bills SIM usage separately.