SubQuery is a fast & flexible blockchain indexing toolkit that powers hundreds of teams on NEAR, Polkadot, Avalanche, Algorand, Cosmos and Flare. We help developers focus on their core product, rather than waste time and money building their own indexing solution.

In our latest Developer Update we highlight new technical improvements to make your indexing even smoother & faster!

  • We Updated the Explorer in our Managed Service
  • New Feature to Create Types from your ABIs

We Updated the Explorer in our Managed Service


We've released new updates to refresh our Explorer on our Managed Service: http://explorer.subquery.network. You now have a new #GraphQL playground that has more features like historic queries, variables, and tabs!

These will help you explore and understand that huge amount of public datasets available in our Managed Service for free. We have also improved the navigation and updated the style to match our brand ✨. Check it out: http://explorer.subquery.network

New Feature to Create Types from your ABIs

We have a new feature to create types from your ABIs! SubQuery makes it easy and type-safe to work with your smart contracts, events, transactions, and logs.

SubQuery CLI will generate types from your project's GraphQL schema and any contract ABIs included in the data sources 💻

Our code generation process will allow you to bind these contracts in the mapping process and call contract methods against the block being processed.

It will also generate classes to provide easy access to parameters, as well as the block and transaction the event originated from ⛓️

Find out more here.

Key Resources

About SubQuery

SubQuery is a blockchain developer toolkit facilitating the construction of Web3 applications of the future. A SubQuery project is a complete API to organise and query data from Layer-1 chains. Currently servicing Polkadot, Avalanche, Algorand, Cosmos, NEAR and Flare projects, this data-as-a-service allows developers to focus on their core use case and front-end without wasting time building a custom backend for data processing activities. In the future, the SubQuery Network intends to replicate this scalable and reliable solution in a completely decentralised manner.

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