Cryptopia API for Google Apps Script

Gists By the Google’s update at June 19, 2018, finally, Utilities.computeDigest(), Utilities.computeHmacSha256Signature() and Utilities.computeHmacSignature() got to be able to use the byte arrays. By this, using only native Google Apps Script, the result can be retrieved without using jsSHA. So Cryptopia API can be created using only Google Apps Script. If this is useful for you, I’m glad. Sample script : When you use this, at first, please input the requiring values.