I made custom testnet with magic 42. Cardano-cli work absolutly correct but Nami always connect to testnet with magic 1097911063 (main testnet).

So my question: can Nami connect to my testnet?

P.S. Yeah, I set custom node into Nami settings

  • 1
    Nami uses Blockfrost to submit transactions. If you're using a private testnet you cannot simply use Blockfrost to submit txs anymore. You'll probably have to setup cardano-submit-api in your custom testnet and tinker with Nami's local node setting (Network tab)
    – et97
    Jun 16, 2022 at 15:29

1 Answer 1


Not at the moment.

But you can run your own instance of Blockfrost and point your Nami wallet to it.

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