Allium Developer enables engineers to query both raw and enriched blockchain data to power real-time applications and workflows.

Allium App: Developer Interface

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Data Freshness

Allium Developer offers fast query speed (50-100ms) and real-time data freshness (3-4s) at engineers’ fingertips.

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Query Engine

Allium Developer runs on ClickHouse for Solana and Postgres for all other chains.

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Schema Catalog

Allium Developer provides real-time access to all blockchains listed on this page.

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Developer Features

Allium Developer supports the following features to power your applications and workflows:

Real-Time Wallet APIs

Pre-defined, optimized queries for common use cases, providing instant access to frequently requested blockchain data.

Prices APIs

The Prices API provides real-time token prices and historical price data derived from Allium’s real-time DEX trade feeds.

NFT APIs

Allium’s NFT APIs can be used to retrieve comprehensive (meta)data about NFT collections, ownership, transfers, and activity.

Custom SQL API

Power your applications to fetch account history, balances and any on-chain data and not be limited by rigid static APIs.

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Data Quality

We run complex consistency checks every 5 minutes to ensure that we are storing correct data from our providers.

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Block Re-Org Handling

We capture real-time re-org and immediately correct the affected entities (blocks, transactions, etc).