Product
GSM-7 and Unicode priced per segment
A standard GSM-7 text is 160 characters for the first segment and 153 after that. Emoji and many non-Latin scripts use UCS-2 at 70 and 67. You pay the segment count, not a flat per-message fee.
What segment billing does
A standard GSM-7 text is 160 characters for the first segment and 153 after that. Emoji and many non-Latin scripts use UCS-2 at 70 and 67. You pay the segment count, not a flat per-message fee.
- Prepaid wallet at $0.0083 per SMS segment.
- Delivery status in the console and on your webhook.
- US A2P traffic goes through 10DLC registration.
How you use it
Sign up at https://app.txtnexus.com, add funds, and call https://api.txtnexus.com. Segment billing is part of the same account as keys, numbers, and the team.
FAQ
Is there a monthly fee?
No. You pay $0.0083 per SMS segment you send, plus carrier pass-through fees with no markup.
Where do I start?
Create an account at https://app.txtnexus.com/signup and open Billing to add a card.
Keep reading
Send from a wallet you control
$0.0083 per SMS segment. Add a card and the balance refills itself.