> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Blockchains and schemas supported by Allium.

## Data Delivery & Interfaces

Our historical data on Snowflake can be accessed through the following interfaces:

<CardGroup cols="3">
  <Card title="Explorer" icon="crosshairs-simple" href="/app/overview">
    <div className="text-sm leading-snug">
      Via Allium App or Explorer APIs
    </div>
  </Card>

  <Card title="Datashares" icon="server" href="/datashares/overview">
    <div className="text-sm leading-snug">
      Via Snowflake, Databricks, Google Cloud
    </div>
  </Card>

  <Card title="Datastreams" icon="arrow-progress" href="/datastreams/overview">
    <div className="text-sm leading-snug">Via Kafka, Pub/Sub</div>
  </Card>
</CardGroup>

If you're looking for REST APIs to access **realtime** data, please refer to the [Realtime APIs](/api/developer/overview) section.

## Data Verticals

### Featured

Curated verticals for stablecoins, payments, RWAs, prediction markets, identity, and blockchain-wide metrics.

<CardGroup cols="3">
  <Card title="Stablecoins" icon="circle-dollar" href="/historical-data/stablecoins">
    <div className="text-sm leading-snug">
      Macro to granular stablecoin flows across chains, with adjusted volume and transfer metrics.
    </div>
  </Card>

  <Card title="Payments Pipeline" icon="money-bill-transfer" href="/historical-data/payments/overview">
    <div className="text-sm leading-snug">
      Attribution-ready stablecoin payments data with spam filtering and adjusted
      volume. Purpose-built for payment analytics and compliance.
    </div>
  </Card>

  <Card title="Real World Assets" icon="landmark" href="/historical-data/rwa">
    <div className="text-sm leading-snug">
      Track tokenized treasuries, bonds, commodities, and institutional funds
      across blockchains.
    </div>
  </Card>

  <Card title="Prediction Markets" icon="chart-line" href="/historical-data/predictions">
    <div className="text-sm leading-snug">
      Trades, markets, and open interest data from prediction market protocols.
    </div>
  </Card>

  <Card title="Identity & Labeling" icon="address-card" href="/historical-data/identity">
    <div className="text-sm leading-snug">
      Proprietary wallet labels across CEXs, payment providers, protocol
      infrastructure, and institutional entities.
    </div>
  </Card>

  <Card title="Chain Metrics" icon="chart-bar" href="/historical-data/chain-metrics">
    <div className="text-sm leading-snug">
      Daily on-chain activity metrics: active users, transactions, contracts
      deployed, transfers and defi metrics.
    </div>
  </Card>
</CardGroup>

### DeFi

Suite of curated DeFi verticals covering bridges, DEX, lending, liquid staking, native staking, and NFTs.

<CardGroup cols="3">
  <Card title="Bridges" icon="bridge" href="/historical-data/bridges">
    <div className="text-sm leading-snug">
      Cross-chain bridge transfers and flows across major bridging protocols.
    </div>
  </Card>

  <Card title="DEX" icon="arrow-right-arrow-left" href="/historical-data/dex-trades">
    <div className="text-sm leading-snug">
      Spot trades and liquidity pools on Decentralized Exchanges (DEX).
    </div>
  </Card>

  <Card title="Lending" icon="building-columns" href="/historical-data/lending">
    <div className="text-sm leading-snug">
      Deposits, withdrawals, loans, repayments, liquidations, and interest rates across major lending protocols.
    </div>
  </Card>

  <Card title="Liquid Staking" icon="droplet" href="/historical-data/liquid-staking">
    <div className="text-sm leading-snug">
      Liquid staking token data including supply, transfers, and holder metrics.
    </div>
  </Card>

  <Card title="Staking" icon="layer-group" href="/historical-data/staking">
    <div className="text-sm leading-snug">
      Validator and delegator staking activity across supported chains.
    </div>
  </Card>

  <Card title="NFTs" icon="hexagon-vertical-nft" href="/historical-data/nft-trades">
    <div className="text-sm leading-snug">
      NFT trades and mints with wash trading filters.
    </div>
  </Card>
</CardGroup>

### Core Chain Data

Foundation datasets across blockchains.

<CardGroup cols="3">
  <Card title="Token Transfers" icon="right-left" href="/historical-data/token-transfers">
    <div className="text-sm leading-snug">
      Fungible token transfers across supported blockchains.
    </div>
  </Card>

  <Card title="Balances" icon="wallet" href="/historical-data/balances">
    <div className="text-sm leading-snug">
      Historical and current token balances, with credit/debit views for wallets.
    </div>
  </Card>

  <Card title="Decoded" icon="code" href="/historical-data/decoded">
    <div className="text-sm leading-snug">
      Decoded contract logs and traces for EVM-compatible blockchains.
    </div>
  </Card>
</CardGroup>

### Others

Pricing layers and wallet-level analytics.

<CardGroup cols="3">
  <Card title="CEX Prices" icon="buildings" href="/historical-data/cex">
    <div className="text-sm leading-snug">
      (Beta) Candlestick (OHLCV) and cross-venue VWAP data across major exchanges.
    </div>
  </Card>

  <Card title="Prices" icon="square-dollar" href="/historical-data/prices">
    <div className="text-sm leading-snug">
      Hourly token prices with blockchain and token/contract addresses provided.
    </div>
  </Card>

  <Card title="Wallet 360™️" icon="trademark" href="/historical-data/wallet-360">
    <div className="text-sm leading-snug">
      Wallet-level analytics: holdings for product and market intelligence.
    </div>
  </Card>
</CardGroup>

## Blockchains Overview

The following blockchains and schemas are available on our [Explorer](/app/overview) **platform** via our **Snowflake Database**.

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

<iframe src="https://alliumlabs.notion.site/ebd/22aa375bd42980bd9952c480aa25bf3f?v=22aa375bd42980f1bcd6000c22aa7c4c" width="100%" height="600" frameborder="0" allowfullscreen />