Allium Developer provides access to blockchain data through Fixed and Enriched Endpoints via SQL API. 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.

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).