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Welcome to BlockDB Documentation

Build with verifiable, real-time, and complete DeFi data across chains.

Knowledge Base

Everything you need to deploy BlockDB, integrate programmatically, and validate lineage end-to-end.

👋 New to BlockDB?

Follow the quickstart to connect, authenticate, and run your first query in minutes.

Get Started

Data Catalog

Browse entities and tables with verified lineage across supported chains.

Quick Start Guide

Follow the quickstart to connect, authenticate, and run your first query in minutes.

Query Cookbook

Copy-ready SQL and REST patterns for common DeFi analytics.

API Endpoints

Programmatic access for pipelines, dashboards, and apps.

REST API

Endpoints, parameters, pagination, and error semantics.

WebSocket (WSS)

Real-time streams for blocks, swaps, and reserves.

Auth & Rate Limits

API keys, headers, quotas, and retry guidance.

Datasets

Start with canonical references, then drill into raw blocks and token analytics.

Reference Tables

Canonical enumerations for DEXes, protocols, and entity types.

Raw Data

Blocks, transactions, receipts, and decoded logs.

Tokens & Pools

Token metadata, pool registries, and standardized identifiers.

Reserves

Historical on-chain reserves with slot-level provenance.

Pricing Layers

Base pricing built from verified on-chain trades.

Pricing Analytics

VWAP, spreads, and liquidity-aware analytics.

Troubleshooting & Support

Resolve common issues quickly or contact the team.

Troubleshooting

Connection, auth, schema, and performance fixes.

Release Notes

What’s new, improvements, and breaking changes.

Support

Get help from BlockDB engineers.