A comprehensive tutorial on creating a SubQuery project to index and query Polkadot transfer data. The guide walks through schema definition, manifest configuration, mapping function implementation, a
nd local deployment using Docker.
Reasons to Read -- Learn:
how to build a complete blockchain indexing solution that can track and query all Polkadot transfers with specific implementation details and code examples
how to set up a local development environment for blockchain data indexing using Docker and GraphQL, with step-by-step instructions for testing and querying the data
how to implement mapping functions that transform raw blockchain events into structured GraphQL entities, with practical examples of handling Polkadot transfer events
publisher: SubQuery Documentation
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