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Teku is under heavy development. If something isn't working as documented, check the changelog or get in touch on our Teku Discord channel. There may be updates that haven't yet made it to the documentation.

Updated on October 9, 2020

Use an external signer

Teku supports the Web3Signer external signing client.

Prerequisites:

Start Teku

Start Teku and specify the external signer options.

teku --eth1-deposit-contract-address=dddddddddddddddddddddddddddddddddddddddd \
--eth1-endpoint=http://localhost:8545 \
--validators-external-signer-public-keys=0xa99a...e44c,0xb89b...4a0b \
--validators-external-signer-url=http://localhost:9000

The command line:

Note

You need a signing key configuration file for each public key specified using --validators-external-signer-public-keys.

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