Aptos Indexer SDK

Generally, an indexer processor follow this flow:

1. Receive a stream of Aptos transactions
2. Extract data from the transactions
3. Transform and merge the parsed data into a coherent, standardized schema
4. Store the transformed data into a database

The Aptos Indexer SDK works by modeling each processor as a graph of independent steps. Each of the steps in the flow above is written as a Step in the SDK, and the output of each Step is connected to the input of the next Step by a channel.

How to use

To your Cargo.toml , add

aptos-indexer-processor-sdk = { git = "https://github.com/aptos-labs/aptos-indexer-processor-sdk.git", rev = "{COMMIT_HASH}" }
aptos-indexer-processor-sdk-server-framework = { git = "https://github.com/aptos-labs/aptos-indexer-processor-sdk.git", rev = "{COMMIT_HASH}" }

Get started

We’ve created a Quickstart Guide to Aptos Indexer SDK which gets you setup and running an events processor that indexes events on the Aptos blockchain.

Documentation

Full documentation can be found here