Key Numbers
Raw on-chain events indexed to date (across 10 chains)
Processed DeFi datasets under management (uncompressed)
Median time from block message arrival to processed record (7-day median, Ethereum)
Engineered for Accuracy.
Designed for Speed.
Proof‑of‑Derivation
Every row includes a salted hash linking back to the exact raw on-chain records for auditability.
Real‑time & resilient
Reorg‑aware pipeline; fast propagation; independent gateways for failover.
Highest granularity and coverage
Tick‑level changes; never aggregated away. Coverage across the top EVM chains by DeFi protocols activity.
Configurable & efficient
Choose chains, protocols and delivery format; pay only for what you use.
From market insight to models
and production apps.
Cryptocurrency Market Analysis
Discover signals faster with granular, auditable on-chain datasets.
- Liquidity and flow analysis across chains and DeFi protocols
- Regime shift detection (DEX volume, token volatility, market depth)
- Strategy research with traceable, backtest-ready data
Machine Learning / AI Training
Feature-store-ready tables for supervised and time-series models
- MCP-compatible tools to fetch dataset slices and metadata directly into AI workflows (with provenance)
- Consistent schemas (volume, liquidity, sentiment indicators) with stable IDs
- Deterministic reference hashes for audit
Accelerated Web3 Development
Real-time events and schema-stable data to ship features quickly.
- Live WebSocket streams for swaps, reserves, prices
- Schema-stable entities (tokens, pools, dexes) that won’t break your app
- Historical snapshots to bootstrap state instantly
Cryptocurrency Market Analysis
Discover signals faster with granular, auditable on-chain datasets.
- Liquidity and flow analysis across chains and DeFi protocols
- Regime shift detection (DEX volume, token volatility, market depth)
- Strategy research with traceable, backtest-ready data
Machine Learning / AI Training
Feature-store-ready tables for supervised and time-series models
- MCP-compatible tools to fetch dataset slices and metadata directly into AI workflows (with provenance)
- Consistent schemas (volume, liquidity, sentiment indicators) with stable IDs
- Deterministic reference hashes for audit
Accelerated Web3 Development
Real-time events and schema-stable data to ship features quickly.
- Live WebSocket streams for swaps, reserves, prices
- Schema-stable entities (tokens, pools, dexes) that won’t break your app
- Historical snapshots to bootstrap state instantly
Who we are
We’re a Poland-based team of data engineers and quants. We transform raw on-chain events into lineage-verified, schema-stable datasets that your team can trust and use immediately - reducing data prep time and accelerating decisions across research, trading, and product.
FAQs
Clean, normalized DeFi tables (e.g., swaps, transfers, pools, liquidity depth metrics, prices, arbitrage opportunities) designed for analysis, ML features, and app backends. Each dataset has a stable schema and documentation. See each data product page in the data catalog for current details.
We eliminate the burden of node operations, ensure reorg awareness, provide lineage proofs, and deliver structured datasets that are not available through public APIs.
Every row carries a reference hashes linking back to specific raw on-chain events. This enables reproducible research, audits, and precise tracing.
Live feeds operate in near real-time, with typical latency under 150 ms on Ethereum Mainnet and similar performance across other EVM chains. The entire ingestion pipeline is reorg-aware, meaning it automatically reconciles short blockchain reorganizations to maintain data accuracy. Our infrastructure is redundant and monitored 24/7, with a 99.95% uptime SLA and guaranteed continuity of real-time and End-of-Day (EOD) feeds.
Yes. We maintain full history from chain genesis on every supported chain and can provide backfills for specific EVM chains, protocols, or time windows on request.
Our coverage is constantly growing, focused on the top EVM chains and the most active DeFi protocols. See each data product page in our catalog for current details. We can also support specific EVM chains, protocols, or time windows on request.
By default, we support SFTP for scheduled batch drops and WebSocket (WSS) for low-latency live streams. For AI workflows, we provide Model Context Protocol (MCP) tools so assistants can pull dataset slices, metadata, and lineage on demand. Optional integrations into Amazon S3, Azure Blob Storage, Snowflake, and other enterprise data platforms are available upon request. Files are delivered as Parquet, CSV, XLS, or JSON - time-partitioned in UTC, compressed, and schema-/version-tagged for stability and reproducibility.
Yes. Custom metrics, indicators, and schema extensions can be supported. All changes are versioned and backward-compatible.
You can preview data in the catalog and request a 1,000-row sample. Pricing depends on chains, datasets, and delivery options; we’ll scope it quickly after a short call.
Try a sample before you integrate.
Tell us what you need data for.
For any company related topics:
support@blockdb.io
Thank you!
We’ve received your request and our team will get back to you within 1–2 business days.
For urgent questions, contact us directly at support@blockdb.io.
