RPC won't work on metamask

I used this RPC on metamask

devnet[dot]zama[dot]ai

Chain ID 8009

for couple days it’s not work and don’t show my asset, is it changed?

Sorry for the late reply the chainId was probably incorrect and a chainId of 9000 should fix the issue. Referring to old documentation: Deploy on fhEVM native | fhEVM

However, you should note that we have stopped support for our Zama devnet and we encourage of deploying your contacts on Sepolia testnet and interacting with the co-processor. See latest docs: Welcome to fhEVM | fhEVM :blush: