What it does
Plain text counts 160 then 153 per part, Unicode counts 70 then 67, and some characters count twice. Count before you commit.
Developers
Segment counting
Work out the size before sending. Plain text counts 160 then 153 per part, Unicode counts 70 then 67, and some characters count twice. Count before you commit.
NO KYCFree API accessCustom Sender IDs99% delivery rateWorldwide coverage
- SMS API
- Segment counting
- 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 segment counting?
Work out the size before sending. Plain text counts 160 then 153 per part, Unicode counts 70 then 67, and some characters count twice. Count before you commit.
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
Sender names in the APISet the name per request.Error handlingWhat to do when a call fails.Retries and idempotencyAvoid sending twice.Status valuesThe statuses a message moves through.Number validationClean numbers before you send.Importing listsTurn a file into a send.Unicode messagesSending emoji and non latin text.Long messagesWhat happens beyond one segment.
Build with it today
Create your account now and start sending in minutes. Telegram support at @exerioco is available if you need help.