SQD Documentation
Stream onchain data from 120+ networks through the Portal HTTP API. Build indexers with the Squid and Pipes TypeScript SDKs and deploy them on SQD Cloud.
Live queries against the public Portal, shared capacity for development and evaluation. Follow the Portal quickstart to run your own.
Products
Portal
HTTP API for raw blockchain data with arbitrary ranges, streaming, and finality handling
SDK
TypeScript libraries for decoding, transforming, and persisting data to any database
Cloud
Managed indexer hosting with monitoring, scaling, and zero DevOps
Network
Decentralized data lake behind Portal, with self-hosting options
Get started
Query blockchain data
Extract data in minutes with plain HTTP requests, no setup required
Build an indexer
Create a type-safe indexer and stream data to your own database
Deploy to production
Ship your indexer to SQD Cloud with managed infrastructure and monitoring
Build with AI
Use MCP servers, agent skills, and LLM-optimized docs to build with agents
API reference
Every Portal endpoint, with request and response schemas and a live playground
OpenAPI specification
The machine-readable Portal API description, for agents and code generators
Portal serves 120+ networks including Ethereum, Solana, Base, Arbitrum, Bitcoin, and Hyperliquid.
Every endpoint is in the API reference and described by an OpenAPI specification that agents and code generators can read directly.
Questions? Read the FAQ, browse customer stories, or join our Telegram.