MetaSDK

Inspiration

We take the simplicity of MetaTransactions to the next level, we imagined a way to have dapps come into the near ecosystem with a simple and intuitive dev experience implementing them and managing their relayer just using one sdk everything to drop in an existing or new nextjs project. MetaSDK is going alpha at {REDACTED}!

What it does

With our SDK, we combine the MetaTransaction implementation that needs to happen on the front- and back-end. We designed it to be fully configurable. We enable you to sponsor transactions for your community, limited to token holdings. There are a few ways to tune it to your limits, like setting up quotas or custom conditions.

How we built it

We use the MetaTransaction that near SDK offers and build a tailor-made solution for dapps using nextjs. For the communication between the react frontend and backend, we use trcp to ensure everything arrives at the right place. Using a database we persist quotas and history of all transactions delegated to the relayer. Designed to be dropped into every next app.

Challenges we ran into

One of the challenges where the user authentication on the backend side, this is not fully implemented on the backend. We assume dapps ready to implement the SDK to have this already available.

Accomplishments that we're proud of

We successfully got all near features implemented and partially working #alpha - excited to take this project to the next step at the last stretch of the hackathon in-person in Bangkok.

What we learned

Delving into the Near SDK we got more familiar with the components and navigated the rich tool set like never before.

What's next for MetaSDK

The first alpha launch at this hackathon (even if not fully demo functional) shows that we started and have a concrete idea of what implementation can possibly look like. Next, we appreciate all the feedback and see if this might find places in established dapps or spike interest in devs building the next projects.

Coming to Bangkok we are dedicated to bringing the SDK to a solid working demo and documentation shortly to follow.

Future, evaluating if the nextjs route is appreciated by the community or if we need to redesign our SDK fundamentally to enable the future dapps to profit from our vision.

Built With

• near
• nextjs
• postgresql
• prisma
• superbase
• trcp
• vercel