Scale your business on the WhatsApp you already answer.
Link your personal number once. Automate updates, reminders, and campaigns at scale—from the phone customers already trust.
Send on the number customers already answer.
Link it once. The month is KES 400. Every text from that phone is included.
One request
A key and a POST. The message queues on the linked phone.
See the requestKES 400 a phone
You pay for the number. A second phone is another KES 400.
See the priceReplies come back
Sent, delivered, read, and inbound replies hit your webhook.
See the productHow it works
Three steps. Then it sends.
No Meta cloud setup to start. Link the phone you already use.
- 1
Link the phone
Scan once in the dashboard. That WhatsApp number becomes the sender for the workspace.
- 2
Copy an API key
The key belongs to that workspace. It already knows which phone to use.
- 3
POST or campaign
Send one message, a bulk batch, or a dashboard campaign. Delivery stays paced.
Integration
One POST sends the message.
Link the phone in the dashboard, copy a key, and call api.deltamsg.live. That is the integration.
How it worksPOST /api/messages
{
"to": "+254712345678",
"text": "Your order is ready."
}202 queuedPOST /api/messages/batch
{
"text": "Your order is ready.",
"phones": ["+254712345678", "+254798765432"]
}202 · paced in the backgroundBulk without spam bursts
Many numbers, one paced queue.
Batch sends become a campaign. They go out with your workspace gap and daily limit—the same gate as single API sends and dashboard campaigns.
See bulk sendBuilt for
Teams that live on WhatsApp.
Keep the number people already have saved.
Shops & delivery
Order ready, out for delivery, and payment reminders from the counter phone.
Clinics & bookings
Appointment nudges and follow-ups without asking customers to join a new chat.
Product teams
Ship a WhatsApp channel with one API key, webhooks, and a paced bulk path.
In every workspace
What you get with the phone.
- API send, list, and inbound
- Bulk batch with background pacing
- Dashboard campaigns and uploads
- Webhooks for delivery and replies
- Per-phone gap and daily limits you control
- Pay with card or M-Pesa · KES 400 / month
Pricing
Simple on purpose.
One linked phone. Texts on that phone included.
400 KES / month
Per workspace · one WhatsApp number · API, campaigns, and webhooks included.
FAQ
Questions before you link a phone.
Short answers. Open one to read more.
No. You link the WhatsApp number you already use—often a personal or shop phone—then send through our API and dashboard from that number.
No sender can promise that, but we remove the usual causes. Every send is paced with your gap and daily limit, and a newly linked number warms up over two weeks. People who reply STOP are never messaged again. API sends that repeat the same text to someone, or keep messaging a person who hasn’t replied, are refused. Message only people who asked to hear from you.
One linked phone for a month: API sending, inbound replies, campaigns, webhooks, and the dashboard. Texts on that phone are included. Another phone is another KES 400.
POST /api/messages for one recipient. POST /api/messages/batch with a list for bulk—the batch becomes a campaign and drains in the background with the same pace.
Yes. Point a webhook at your server for sent, delivered, read, failed, and inbound events, or poll GET /api/messages/inbound.
Shops, clinics, delivery teams, and product builders in Kenya who want customers to hear from the number they already save—without standing up Meta’s full cloud API first.
Start with the phone you already use.
Link once. Send from the number customers already answer.
Get started