Open-source indexer

Open-source indexer is available on the project Github.

Overall architecture

Indexer consists of multiple modules:

• ton-base-indexer - TON messages indexer

• gram20-ledger - protocol implementation

• gram20-api - simple API to access protocol balances and history

All modules deployed using Docker, deployment documentation is available on the modules pages on Github.

Prerequisites:

• Private TON Full node with Liteserver.

• Gram-20 dump from gramscan.org

• Standalone DB instance with read-replica (recommended)