To begin, text anything to the following numbers:

You will receive a deposit address and a confirmation code (ex. "4b7Q").

You need this confirmation code to authorize your send command.

WORLD-WIDE: +1 424-903-COIN (2646)

UK: +44 1494 37COIN (2646)



This command will send your total balance to any mobile number on earth. In our example command, the recipient would be +1 222-333-4444. Even if your recipient does not have a bitcoin address, a new one will be assigned to them, much like the bitcointip bot. Once your transfer is successful, you will be deleted from our database and be treated as a new user. Scroll down to see how to format international numbers correctly.


This command will send bitcoin to the user specified public key.


This 'B' command will return your current balance, deposit address, and confirmation code.

How do I format phone numbers to work internationally?

E.164 numbers can have a maximum of fifteen digits and should be written as follows: [country code][area code and mobile number].

For all available country codes please refer to this list: Here

In the UK and many other countries internationally, local dialing requires the addition of a 0 in front of the mobile number, to use E.164 formatting, this 0 must be removed. For example, to convert the UK phone number (07999 722222) to E.164 format, one would need to add the country code (which is 44) in front of the number (447999722222).

Coming soon:

  • Import private key command.

  • Accept shortened public keys.

  • Assign any public key to your phone number, receive bitcoin by sms for free.

  • API.

  • Mobile app wrapper.

Terms of Service:

Deposits are free, 0.0025 BTC minimum. There is a flat 0.0005 BTC fee on all transfers, mining fees are included in this fee. International sms rates to the US will apply if you are using this service outside of north america or the UK, these fees are determined by your mobile service provider. 0 confirmations are required. Use this service at your own risk, all transfers are irreversible.


If there is ever an issue, the problem can be easily resolved by contacting our support email:

Subreddit: /r/BTC2SMS