Get Wallet list with CoinBase REST API
Get Wallet list with CoinBase REST API I want to create a http request for communicating with coinbase with private API keys. I cannot use a pre-existent library because my programming language is not supported. I need to create the HTTP request. For example, I want to retrieve the list of wallets. The headers of the HTTP request should be: CB-ACCESS-KEY: my private key. It's ok; CB-ACCESS-TIMESTAMP: Actual epoch time in seconds. It's ok; CB-VERSION: Date of the version used. It's ok; I've a problem with the header CB-ACCESS-SIGN. According to the documentation: The CB-ACCESS-SIGN header is generated by creating a sha256 HMAC using the secret key on the prehash string timestamp + method + requestPath + body (where + represents string concatenation). The timestamp value is the same as the CB-ACCESS-TIMESTAMP header. I can create the HMAC hash given a string, but I don't understand what the string should be. I know what timestamp is, but I don't know w...