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

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.

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

A template repo for squids indexing Ethereum mainnet

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

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

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

A repo showcasing squid ETLs for EVM-based chains

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

Tool for automatic generation of squid projects