[Postgres] Blockchains (13+)

Blockchains and schemas supported on our Postgres Database.

There are 2 ways to access Allium's realtime data (<3-5seconds) today, either

1. Pull: Allium has APIs that allow customers to pull data from our realtime postgres database. This can in the form of prebuilt endpoints (Wallet Activities, Balances, Prices) or custom raw SQL.

2. Push: Allium can push data in realtime through event buses like Kafka, PubSub and SNS.

For non-realtime data (1 hour data freshness), check out Allium https://docs.allium.so/historical-data/overview instead on our Snowflake Data Warehouse as there is an even broader and deeper coverage of chains and schemas

Postgres-Supported Blockchains Overview

The following blockchains and schemas are available on our Developer platform and Postgres Database.

We support the following integrations. The Allium team is happy to work with our customers to index new blockchains and schemas quickly as part of agreement.

Chain	Raw	Transfers	Balances	Decoded	DEX	NFT	Others
Ethereum	✓	✓	✓	✓	✓	✓
Polygon	✓	✓	✓
Bitcoin (+ Ordinals)	✓	✓					Mempool
Arbitrum	✓	✓	✓
Optimism	✓	✓	✓
Base	✓	✓	✓
Oasys	✓
Solana	✓ (7day)
Sui	Beta

The following chains are available upon request:

• EVM: BSC, Avalanche, Monad Testnet, Abstract Testnet

Postgres-Supported Real-Time Schemas

We support the following data schemas for EVM chains for real-time data in our Postgres Database.

Schema	EVMs (e.g. Ethereum, Polygon, Base, Arbitrum, Optimism, Monad, Oasys, BSC, Avalanche)	Bitcoin (+Ordinals)	Solana
Raw – Txs, blocks, etc.	✔ Docs	✔ Docs	✔ Docs Last 7 days in realtime
Decoded data – Logs, traces	✔ Docs Contracts with public ABIs	N/A (EVMs only)	N/A (EVMs only)
Token transfers	✔ Docs Native, ERC20/721/1155	✔ Docs Native, Ordinals	✔ Docs Native, SPL
Balances – Latest, Historical	✔ Docs Native, ERC20	✔	✔ Docs Native, SPL
DEX – Trades, Pools, etc.	✔ Docs Supports 33+ DEXs	_	_
NFTs	✔ Docs Opensea & Blur	✔ Docs 7+ marketplaces	_
Mempool	_	✔ Docs Txs, Inputs, Outputs	_
Prices	✔ Can ingest from external sources (e.g. CoinGecko)	✔ Can ingest from external sources	✔ Can ingest from external sources
Wallet activity	✔ On request	✔ On request	✔ On request
Wallet P&L	_	_	✔ On request
Wallet DeFi positions	_	_	✔ On request

Contact us if you would like to request a new blockchain or schema.