Midnight Indexer

The Midnight Indexer is a set of components designed to optimize the flow of blockchain data from a Midnight node to end-user applications. It retrieves history of blocks, processes them, stores indexed data efficiently, and provides a GraphQL API for queries and subscriptions.

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VersionAll1.0.0

StatusAllLATEST

Release 1.0.0LATEST

24 March 2025

Artifacts

• Chain Indexer
• Wallet Indexer
• Indexer API
• Composite Indexer

Summary

• Rust-based implementation of Midnight indexer.
• GraphQL interface with query, mutation, and subscription support.
• Event-driven real-time subscription system.
• Wallet-aware transaction indexing.
• SQLite support for local dev/test.
• PostgreSQL support for production/cloud deployments.