Advanced

• Dynamic Data Sources — the factory pattern; create new indexers at runtime.
• File Handlers (IPFS) — index IPFS content from file data sources.
• Contract Calls — call view functions on contracts during indexing.
• Crypto Utilities — keccak256, sha256, secp256k1, and function selector computation.
• Multi-Source Subgraphs — index multiple contracts in a single WASM.