chainlink

Failed to fetch error in chainlink functions registration


I can't register my Chainlink Functions Subscription, I keep getting this error

"Failed to fetch"

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I have tried both Mumbai and Ethereum Sepolia test-network


Solution

  • For some reason, having your MetaMask wallet set to activate on-click at the extension setting doesn't work with Chainlink Functions subscription creation. enter image description here

    To fix the issue, set it to work on all sites.