Build with the simple bear necessities ʕ •ᴥ•ʔ

755 Registered Allowed team size: 1 - 6
755 Registered Allowed team size: 1 - 6

Winners are announced.

starts on:
May 30, 2023, 01:00 PM ()
ends on:
Jul 05, 2023, 12:00 AM ()


→ Subquery

Build a Substrate/EVM NFT Indexer

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Up to $5,000

Multiple winners are possible depending on quality of submissions. In the event of multiple winners, the $5,000 prize pool will be split between the winners at the discretion of SubQuery

Create a SubQuery project that indexes ERC721 NFTs from Moonbeam, Moonriver, Astar, and Shiden. This must use SubQuery’s multi chain indexing solution Please visit the Bounty Description on the Subquery Github for more information.

The judges will be looking for completion of the following user stories:

As a user, I would like to view the following attributes of all NFTs from Moonbeam, Moonriver, Astar, and Shiden in a GraphQL request:

  • Name
  • Description
  • Collection
  • Price
  • Owner

You can find a sample GraphQL query here - this is presented just as a sample, your solution does not need to match it exactly.

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