Designing a production-ready EVM indexer SDK in Go: architecture & design. I’ve released robust and reliable Blockchain Indexer that could be used in production by anyone. In this chance I want to …

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Godex is a production-ready EVM blockchain indexer SDK built in Go with three core components: Processor (fetches on-chain data via RPC with reorg handling and retry logic), Decoder (translates raw logs into typed events using ABIs), and Sink (persists data and manages rollbacks). The Processor uses a pipeline architecture with Planner, Fetcher, and Arbiter goroutines communicating through channels, supporting both sync mode (batch fetching with adjustable windows) and live mode (per-block indexing with finality). The Decoder handles both static and dynamic ABI types with explicit routing to avoid signature collisions between contracts. The system is designed for reliability with automatic reorg detection, retryable RPC calls, and atomic commit/rollback operations.

Designing a production-ready EVM indexer SDK in Go: architecture & design.

GitHub - ryuux05/godex: A SDK for to index blockchain data written in go

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