Indexing Data on WAX

WAX is an Antelope-based Layer 1 purpose-built for NFTs, gaming, and digital collectibles. The Graph can stream that onchain activity — transactions and actions, token transfers and balances, and smart-contract activity — as real-time data with Substreams.

WAX is supported by The Graph with Substreams — a parallelized, real-time streaming engine for high-throughput use cases — via Pinax Network⁠.

Indexing WAX with Substreams

Substreams is a parallelized, real-time streaming engine for extracting and transforming blockchain data. Where a Subgraph indexes into a hosted GraphQL API, Substreams lets you consume high-throughput data directly or via 10+ supported sinks. Substreams streams WAX’s blocks, transactions, and actions. Modules are written in Rust and composed into reusable packages.

Find an Existing Module on Substreams.dev

Before writing any code, check the Substreams Registry⁠ for a package that already does what you need. The registry hosts community- and team-built modules covering common onchain data that you can run as-is or compose into your own pipeline. Search for the protocol or data you want on WAX; if a module fits, you can consume its output directly or import it as a dependency in your own project.

Develop Your Own Substreams Module

If no existing module fits, you can build one. The Substreams Quick Start is the full walkthrough. In short:

1. Install the Substreams CLI and get an API key from Pinax Network⁠.
2. substreams init does not have a template for Antelope chains yet, so set up the project by hand: write a substreams.yaml manifest⁠ with network: wax and a Rust map module that takes sf.antelope.type.v1.Block as its input (the protobuf definitions are published on Buf⁠).
3. Write your extraction and transformation logic in Rust, then run substreams build.
4. Stream the output with substreams gui (or substreams run) to iterate, then publish your package to the Substreams Registry⁠ to reuse or share it.