We can't transfer SDN from MM to JS yet? Just tried

Yes. MM to js is a 2 step process. 1. Convert js address to H160, send SDN from mm to that h160 address. 2. Connect receiving wallet to polkadot.js web app and execute evm call.

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

Did you call EVM ?

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28.09.2021

Jack Автор вопроса

That's exactly what I did. Tried withdrawing using extrinsics and straight from mm but doesn't work

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28.09.2021

%/))/…"^$

What's the rationale of sending to another wallet? Can't we just use the same private key for ss58 and h160?

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28.09.2021

Jack Автор вопроса

Via extrinsics? Yes

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

What is the error?

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

Same private key?

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28.09.2021

Jack Автор вопроса

But I have sufficient balance

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28.09.2021

%/))/…"^$

Use the same private key in which u generated ur ss58 address to also generate a h160 version

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28.09.2021

Tiger

Are you trying to send all SDN from MM?

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28.09.2021

Jack Автор вопроса

Can I DM?

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28.09.2021

Tiger

sure

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

You can send SDN to any H160 address converted from H160 to S58. And withdrawing SDN from address H160 to SS58 similarly does not need the same private key to perform.

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28.09.2021

Jack Автор вопроса

DMed

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28.09.2021

%/))/…"^$

I mean I get it, but I can save existential deposit and transaction fees if I have just 1 wallet in the first place. Like why use 2 wallet when I can use 1?

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

You can convert SS58 to H160 on same private key but cannot convert "H160 converted" to SS58 it will give error because "H160 converted" has truncated data in address

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28.09.2021

%/))/…"^$

? Sorry, I don't get you 😅

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28.09.2021

%/))/…"^$

Are you trying to say this? Because the problem has been resolved already. https://docs.moonbeam.network/learn/features/unified-accounts/

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28.09.2021

StupidRalph

Its a one way conversion from SS58 (Shiden) to H160 (Metamask) due to information loss while converting.

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28.09.2021

%/))/…"^$

Yes, from what I understand its just because the standards are different, but it should be still possible to use the same private key as long as the devs do a little tweak to the underlying cryptographical algorithm used

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

It's very difficult if possible, we did from the beginning the security of Substrate and Ethereum

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28.09.2021

%/))/…"^$

Moonbeam already did it, since their code is open source, maybe just copy-paste the code 🙃

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

They are a version of ETH that's not surprising

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28.09.2021

%/))/…"^$

Yeah, thank you anyways. I understand it will not be straight forward and would involve many man hours to achieve it since Astar is supporting much more functionalities than what Moonbeam is doing. Will help out if I can as this is definitely possible and will make everyone lifes easier

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures

We're still looking for simple solutions that everyone can do.👍

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28.09.2021

MS-PY (Never PM you first)|Titans Ventures · Accepted Answer

MS-PY (Never PM you first)|Titans Ventures

See video transfer SDN from MM to Js

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28.09.2021

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We can't transfer SDN from MM to JS yet? Just tried

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