Simple PushTX server to send Bitcoin transactions via SMS (using Nexmo/Vonage).
You can use either base64 or hex encoded raw transactions.
More info: https://rusnak.io/how-to-send-bitcoin-transactions-via-sms/
Modern GSM phones can automatically split longer messages into 160-character chunks. These are automatically joined together correctly on the server.
If your phone can't do this automatically, you can do it manually by prefixing each message with the following scheme:
(1/2)and(2/2)for 2 messages(1/3),(2/3)and(3/3)for 3 messages(1/4),(2/4),(3/4), and(4/4)for 4 messages- etc.
The space after the bracket is not necessary.
- In Nexmo/Vonage Settings: set Default SMS Setting > HTTP Method to
POST-JSON - In Nexmo/Vonage Numbers: set SMS Inbound Webhook URL to
http://server:port/smspushtx