https://aptos.dev/build/indexer/indexer-sdk/advanced-tutorials/migration-guide
Migrate to Indexer SDK | Aptos Documentation
May 19, 2026 - Step-by-step migration guide from legacy custom processors to modern Aptos Indexer SDK with code examples and best practices
migrate toindexer sdkaptosdocumentation
https://docs.namespace.ninja/developer-guide/sdks/indexer-manager/installation
Indexer SDK Installation - Namespace
Lightweight SDK for interacting with the Namespace Indexer to read indexed data from smart contracts.
indexer sdkinstallationnamespace