Post
Topic
Board Development & Technical Discussion
Re: Announcing BlockCypher's Transaction API: create&manage bitcoin transactions
by
CIYAM
on 31/10/2015, 18:28:16 UTC
No... I dint. Signing is a part of their offered API. Here is their sample code...

http://blockcypher.github.io/php-client/sample/doc/transaction-api/CreateAndSignAndSendTransaction.html

Please check this line...

Code:
$txSkeleton = $txClient->sign($txSkeleton, $privateKeys);

I'm not familiar with the language (I'm a C++ coder) but if it means that the signing is not done on the client side then that would be a serious issue (hopefully the OP will clarify this).