Decorative
Product & engineering

Blockchain data infrastructure for product and engineering

Production-ready data from 150+ chains without the pipelines — via REST API, SQL, datashares, and datastreams.

Get API key
View Docs

Data Engineering

Normalized, decoded blockchain data across 150+ chains without running your own indexing infrastructure

Backend Engineering

Production-grade APIs and data products built on verified onchain data with SLA guarantees

Analytics Engineering

Cross-chain queries with consistent schemas, entity labels, and decoded protocol events in SQL

Research & AI

Query any onchain dataset, build RAG pipelines, or connect Allium to internal AI tools via MCP

Every chain you support means another indexer to build.

Every chain uses different address formats, event schemas, and encoding standards.

On Solana, slot-level data takes months of engineering before you can answer a single question.

On EVM chains, every protocol upgrade risks breaking a production pipeline silently.

The infrastructure your team keeps rebuilding:

Allium handles the infrastructure.

We decode and normalize 150+ chains, maintain decoders for 1,000+ protocols, and keep schemas consistent as the ecosystem evolves.

1,000+ protocols decoded

Allium parses and normalizes event data for 1,000+ protocols across 150+ chains. AMM swaps, lending events, bridge transfers. Standardized schema, no custom parsers.

Non-EVM chains included

Solana, Bitcoin, TON indexed at full depth. No separate integration, no months of engineering.

150+ chains, one schema

Consistent column names, address formats, and event structures across all chains. Join Ethereum DEX data with Solana wallet history in one SQL query.

Allium gives Product & Engineering teams a single, verified platform for building onchain products

Custom indexers per chain, each requiring maintenance after network upgrades
Weeks of engineering to access Solana slot-level data with decoded instructions
Cross-chain joins requiring normalization of different address formats and event schemas
Production pipelines that break silently when protocols upgrade
Third-party API latency and rate limits that block production SLAs
Normalized, decoded data across 150+ chains with consistent schemas — maintained by Allium
Production-ready Solana data at the slot level, available via SQL or Datashare today
One SQL interface across all chains with consistent address formats and standardized event types
Allium maintains decoders for 10,000+ protocols and handles schema changes without breaking your pipeline
24/7 SLA-backed delivery via Kafka, API, Datashare, or Pub/Sub with guaranteed data freshness

Ship the product without building the data pipelines.

Go to research hub
Decorative

Built for enterprise teams

Explore chain directory

150+

Chains

90M+

Tokens

SOC 1 & 2

Types I & II certified

Explore chain directory

"The quality of tables makes it easy to create complex queries in just a few lines that would otherwise require hundreds of lines of code."

~Matt Maximo
Research Lead, Grayscale

Allium is built for every engineering stack.

APIs

Production-grade REST APIs for wallet balances, token prices, onchain transactions, and custom SQL queries. SLA-backed, rate-limited by tier.

Datashares

Real-time blockchain events via Kafka, Pub/Sub, or SNS. Decoded, normalized event streams for any chain and protocol — with schema stability across protocol upgrades.

Explorer

Write and save custom SQL queries across 150+ chains. Test data models, explore new protocols, and share results with your team.

Datastreams

Edit any chart from Terminal or build your own across 150+ chains, and share results directly with your team.

MCP

Connect Allium directly to Claude, Cursor, or internal AI tools via MCP. Query any onchain dataset in natural language or build RAG pipelines on blockchain data.

Ship faster on the data infrastructure you don't have to build.

Get API Key
Book a demo
Decorative