问题
First of all, many thanks to Google for the awesome Google Apps Script!
I am currently designing a Google Sheets ad-on with a API service named CryptoCompare. So far it has always worked out quite well. But suddenly I get the error "Address unavailable". I tried different endpoints, new API keys and even new Google Sheets. But nothing works.
This simple call fails:
var response = UrlFetchApp.fetch('https://min-api.cryptocompare.com/data/blockchain/list');
Btw: Other APIs (such as Coinbase, Bittrex, etc.) work perfectly!
Need help, Matthias.
回答1:
Solved
The problem was blocked Google IP addresses on the part of the operator! There is no way around contacting the operator directly or switching to another service - there is no workaround.
Btw: Thanks CryptoCompare for the excellent support!
来源：https://stackoverflow.com/questions/59989765/address-unavailable-for-urlfetchapp-fetch-in-google-apps-script