Feature request: Async support

[NickNaskida]

Please describe your feature request.

I want Paddle sdk to have optional support for async client and functions.

Describe your solution.

I want to have an async paddle client: from paddle_billing import AsyncClient.

All paddle API-related functions will be async and the client will use lib like httpx to call the paddle apis

Describe alternatives you have considered.

No response

Additional context

It will be beneficial for people who build with FastAPI and other frameworks that support async.

[davidgrayston-paddle]

Hi @NickNaskida 👋

Thank you for creating this feature request, async support will be a good enhancement to the SDK, which we will look to add to our roadmap

[Ahmed48-C]

Hi @NickNaskida 👋

Thank you for creating this feature request, async support will be a good enhancement to the SDK, which we will look to add to our roadmap

Hello @davidgrayston-paddle

I am willing to try and tackle this issue if possible.

[davidgrayston-paddle]

Hi @NickNaskida 👋

As we will not be adding async support in the short-term, please feel free to contribute to the project by opening a PR, following the contributing guidance.

If you are unable to fully implement async support, we would still appreciate draft PRs as a starting point for us to take forward.

As you have proposed, this could be a new paddle_billing.AsyncClient making use of the httpx client.

Please, where possible, try to avoid introducing unnecessary new dependencies or breaking changes, and please reuse existing SDK functionality to avoid any duplication.