TypeScript ETL toolkit for indexing Ethereum, Solana, and Substrate data, sourced from SQD Network.

Squid project template for Substrate-based chains

Solidity contracts for SQD Network: worker bonds, delegated staking, gateway registry, and onchain reward distribution on Arbitrum.

sqd CLI: scaffold, build, and deploy Squid SDK blockchain indexers to SQD Cloud. Install via npm.

Indexing Ethscriptions

TypeScript SDK for streaming blockchain data: tap SQD Portal sources, decode EVM/Solana onchain events, write to ClickHouse.

Curated links, tutorials, and example repos for indexing blockchain data with SQD (Squid SDK, GraphQL, ETL).

Solana data indexing example

Deprecated: legacy registry of SQD Archives. Use sqd gateways ls and SQD Network gateway URLs.

A template repo for squids indexing Ethereum mainnet

SQD Network: libp2p peer-to-peer network of worker, gateway and scheduler nodes serving a decentralized blockchain data lake.

Shared Rust crates for SQD Network nodes (workers, gateways, scheduler).

A repo showcasing squid ETLs for EVM-based chains

Drop-in firehose-ethereum gRPC server (Rust) that feeds graph-node from SQD Portal instead of a geth node.

A template squid for Frontier EVM chains: Moonriver, Moonbeam, Astar

SQD Network worker node (Rust): serves queries over its slice of the data lake.

Squid templates for EVM networks

Examples and documentation for the pipes SDK

High-throughput Solana data service: stream swaps, token launches, and NFT metadata into ClickHouse via SQD Portal.

A squid template for indexing EVM contracts logs and transactions from an ABI