What it does
Send only from your own infrastructure and rotate a key immediately if it ever leaves it.
Developers
Restricting access
Limiting where calls come from. Send only from your own infrastructure and rotate a key immediately if it ever leaves it.
NO KYCFree API accessCustom Sender IDs99% delivery rateWorldwide coverage
- SMS API
- Restricting access
- One key
- Live in 5 minutes
How it fits an integration
One key, sent from your server, covers sending, scheduling and reading statuses. There is nothing to install and no SDK you are forced to adopt.
Cost is the same as the interface
API traffic is priced exactly like traffic sent from the workspace: one published price per segment in EUR per destination, reserved before the job runs.
Security
Keys belong on your server, in a secret store. A key can be replaced at any time with no downtime if you deploy the new one before deleting the old.
Support while you build
A person on Telegram at @exerioco answers integration questions in minutes, including during your first test sends.
Getting started
Create your account with email and password. No KYC and no approval queue. Add credits, paste your numbers, choose your sender name and send in under five minutes.
FAQ
What is restricting access?
Limiting where calls come from. Send only from your own infrastructure and rotate a key immediately if it ever leaves it.
Do I need a library?
No. Any language that can make an HTTPS request can send.
Is API pricing different?
No. The same published price per segment applies whether you send from the workspace or from your own system.
How do I get started?
Create your account with email and password. No KYC and no approval queue. Add credits, paste your numbers, choose your sender name and send in under five minutes.
Related pages
Monitoring your integrationNoticing a problem early.Reconciling spendMatching your records to ours.Sending to many countriesOne integration, every destination.Practical limitsHow much can go in one request.Getting API accessHow to start.SMS APIOne call sends a message to one recipient or to thousands.API authenticationEvery request carries your key.Managing API keysCreate, rotate and revoke keys.
Build with it today
Create your account now and start sending in minutes. Telegram support at @exerioco is available if you need help.