Looking for a tool to send transactions for many altcoins

[UntaggedLady]

I am developing a web app that needs to check balances and send transactions for BTC, LTC, DOGE, XMR, and hopefully others. Is there a good tool (ideally Python) that can be used to check balances and send transactions without sending the keys to an external API, but without running full nodes for each currency? Any suggestions?

I'm looking for something similar to a command-line Electrum program, where a full node isn't required. The kicker is that it should have a unified interface for multiple cryptos.

[JooBra]

I am developing a web app that needs to check balances and send transactions for BTC, LTC, DOGE, XMR, and hopefully others. Is there a good tool (ideally Python) that can be used to check balances and send transactions without sending the keys to an external API, but without running full nodes for each currency? Any suggestions?

I'm looking for something similar to a command-line Electrum program, where a full node isn't required. The kicker is that it should have a unified interface for multiple cryptos.

I would suggest to look something related to Cardano blockchain. I know they are working on option to be able to send more tokens with one transaction. I think you could find there something that could help you.

[UntaggedLady]

You're saying I'll be able to send LTC and DOGE from the Cardano blockchain?

That sounds impossible, given my knowledge of pre-Cardano technologies. If it was possible though, that would be amazing! Do you know of any resources to get started looking into this?

[Kavelj22]

As far as i know, sending to multiple receivers is an option missing for almost the major of cryptocurrencies well known in the market (except for bitcoin). For almost all of them, it's technically not possible to spend from a single address to many addresses in the same transaction. However, i think it's possible to develop an app where the user can broadcast many transactions in the same time from different addresses to other addresses, and honestly i always thought why nobody tried something similar especially that there are no competitors in the market. I really wish to know what prevent devs from building such a system that would help thousands (if not millions of users).

[DoublerHunter]

^ Each coin that you mentioned above has a different blockchain used so it is impossible to use a single wallet that can able to send many altcoins.
For LTC, I think there is an Electrum wallet that for exclusive for LTC. https://electrum-ltc.org/, same as BTC you can send multi-address at the same time, just DIY. And for DOGECOIN, I don't know about this coin, probably it is good if you will ask the community of DOGECOIN about this, in Reddit, there is a big community of DOGEcoin there. https://www.reddit.com/r/dogecoin/.
On XRM, I think CLI wallet has a feature that you are looking for, probably you will need full research on this.

[Doell]

apparently you entered the wrong room ,you need to move your tread to Development & Technical Discussion or Wallet software have you tried bip39 all I know is this sorry if i'm wrong iancoleman/bip39

[asriloni]

I am developing a web app that needs to check balances and send transactions for BTC, LTC, DOGE, XMR, and hopefully others. Is there a good tool (ideally Python) that can be used to check balances and send transactions without sending the keys to an external API, but without running full nodes for each currency?

There's no. You must make it by yourself. As far as I know you will always need to sending keys to an external API.

Any suggestions?

Are you looking for something like bulksender of ethereum? Those coins have different sha and you must work by yourself to create tools for any coins. I'm not sure if it can be used for multiple chains.

I'm looking for something similar to a command-line Electrum program, where a full node isn't required. The kicker is that it should have a unified interface for multiple cryptos.

I never heard any other similar service, it seems like that electrum was the only one. I'm only seeing this feature on coin98 wallet but I rarely seen the platform was providing this kind of service for native coins like doge, BTC, ltc and other

[Naficopa]

You're saying I'll be able to send LTC and DOGE from the Cardano blockchain?

That sounds impossible, given my knowledge of pre-Cardano technologies. If it was possible though, that would be amazing! Do you know of any resources to get started looking into this?

These are different blockchains, so I don't think that's possible.
Theoretically, I think that maybe one day someone will come up with a bridge between these blockchains, but so far I have not heard of anything like that. The only bridge I know of between blockchains is the bridge between BSC and ETH.

[yazher]

These are different blockchains, so I don't think that's possible.
Theoretically, I think that maybe one day someone will come up with a bridge between these blockchains, but so far I have not heard of anything like that. The only bridge I know of between blockchains is the bridge between BSC and ETH.

If they can make a bridge between those two then it is possible to make a bridge to the other blockchain as well. But it would be much longer because there wasn't any development nor plan to do something like it, so as of now it will remain as possible if they wanted to start doing that and there's nothing they can get if they pursue and they only waste their time if there wasn't anyone who support them with those platforms but if someone really can do that thing then it will be much helpful since problems arise with those newbies who sent their tokens on different blockchains and never recover it back.

[UntaggedLady]

I understand that they're on different blockchains; that's abundantly clear to me. What I'm asking is if someone has made a multi-coin wallet with a good API, like a multicoin Electrum. Such a system would obviously rely on interaction with various full nodes.

[kodtycoon]

I would suggest to look something related to Cardano blockchain. I know they are working on option to be able to send more tokens with one transaction. I think you could find there something that could help you.

As long as it's still not finished and also still has to wait, then it's good to use old things that are still very helpful for all of our work and others, so there's no need to waste time researching it as long as it can't be used by anyone lots of people in the crypto space.