Feature Request: Add Stellar (XLM) Support to Trezor Suite

[overcat]

Feature Request Description

I would like to propose adding Stellar (XLM) support to Trezor Suite. While Stellar is supported by all Trezor devices, but it's currently not available in Trezor Suite.

Proposed Implementation

I am willing to contribute to this feature and provide long-term maintenance support. If this proposal is supported, I will first start adding the functionality to send/receive XLM, and then consider adding support for tokens (such as USDC) later.

Additionally, I spent some time these past two days trying to add it to Trezor Suite. Since support for Stellar is already included in connect, adding this feature doesn't seem too difficult.

Would love to hear the team's thoughts on this proposal. Looking forward to your feedback.

[Hannsek]

Hey, thanks for the issue and thank you for offering help. We need to carefully review this as it is not only about adding it to suite but also have backends ready and implement the communication to Blockbook.

cc @jirih-stsh @MiroslavProchazka

[overcat]

Hey, thanks for the issue and thank you for offering help. We need to carefully review this as it is not only about adding it to suite but also have backends ready and implement the communication to Blockbook.

cc @jirih-stsh @MiroslavProchazka

Currently, I am obtaining the necessary data directly from Horizon. I will also check later on the necessity of integrating with Blockbook and how to add Stellar integration to it.

[mroz22]

It is not 100% hard requirement to go through blockbook, but if it makes some sense, lets try it please. bb is a powerful caching layer.

[MiroslavProchazka]

Hello @overcat ,

thank you so much for contribution. Let's synchronize after Christmas and decide on next steps.