Bitcoin Signet support

thank you! is it this one: DFINITY Canister Candid UI?

I see the minimum amount is now 60k sats

Can you try it on your end, @_Eric? Most Testnet3 faucets are not enough, though… e.g. this one gives 1k sats :confused:

Hopefully, Signet support will be ready soon (you can get 0.01 sBTC from here).

Yes, his minimum has been adjusted again.
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The actual minimum withdrawal amount will be adjusted according to the network fees, which the minter doesn’t have a control over.

Hello, so the minimum is dynamic and it changes according to the network cost?

Yes. The logic is written here ic/rs/bitcoin/ckbtc/minter/src/lib.rs at master · dfinity/ic · GitHub

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Direct Integration with Bitcoin - #729 by Manu may also be relevant for the readers of this thread: we hope that we can switch to testnet4 soon, which should address some of the issues mentioned here.

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Thank you, Manu.
Are you aware of any indexers that currently support testnet4? The UniSat t4 API is not live yet, and BiS is incompatible with HTTPS outcalls.

Hello, UniSat now supports Signet in its API: https://open-api-signet.unisat.io, which means a Signet canister could use this endpoint to work with outcalls.