Why my API key is inactive? May 27, 2020 14:46 Updated You have significantly exceeded the allowed limits on the number of requests and your key has been deactivated. Related articles API Keys Limits How to get access to testnet (Kovan) API? FreeKey - using API without registration How much the Ethplorer API costs Where is the manual for Ethplorer API? Comments 0 comments Please sign in to leave a comment.