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

# Core Listings

> Access Core blockchain data through Snowflake Marketplace

Flipside offers core data shares for all supported blockchains, giving you access to Core schemas
with essential blockchain data.

## What's included in core shares?

Core listings include the **Core schema** for each blockchain:

<CardGroup cols={2}>
  <Card title="Raw transaction data" icon="database">
    Blocks, Transactions, Event logs, Traces (for EVM chains)
  </Card>

  <Card title="Decoded data" icon="code">
    Decoded event logs, Decoded traces, Contract ABIs
  </Card>

  <Card title="Token data" icon="coins">
    Token transfers (native & ERC-20/SPL), Token balances, Balance deltas
  </Card>

  <Card title="Labels & metadata" icon="tag">
    Contract labels, Address labels, Contract metadata
  </Card>
</CardGroup>

### What's NOT included in core shares?

* **DeFi schema**: DEX swaps, lending, liquidity, bridge activity
* **NFT schema**: NFT sales, transfers, collection metadata
* **Price schema**: OHLC data, asset metadata, pricing
* **Stats schema**: Chain metrics, aggregates
* **Protocol-specific schemas**: Maker, Marinade, etc.

For access to all schemas, see [Premium Listings](/snowflake-data-shares/premium-listings).

## Available core shares

Core shares are available for **30+ blockchains**, including:

<Tabs>
  <Tab title="EVM Chains">
    * Ethereum - Arbitrum - Optimism - Base - Polygon - Binance Smart Chain (BSC) - Avalanche
      C-Chain - Blast - Gnosis - Aurora - Kaia - Mantle - And more...
  </Tab>

  <Tab title="Non-EVM Chains">
    * Solana - NEAR Protocol - Flow - Aptos - Sui - Bitcoin - Cosmos - Osmosis - Terra - Thorchain -
      Tron - And more...
  </Tab>
</Tabs>

## How to access core shares

Core listings require access to be granted before you can mount them. You can request access through
Flipside's website or through the Snowflake Marketplace.

<Steps>
  <Step title="Verify requirements">
    Ensure your Snowflake account meets all [requirements](/snowflake-data-shares/requirements):

    * Enterprise Edition
    * AWS US-EAST-1 region
  </Step>

  <Step title="Request access">
    Request access to core listings through one of the following:

    <CardGroup cols={2}>
      <Card title="Flipside Website" icon="globe" href="https://flipsidecrypto.xyz/data-shares">
        Request access through the Flipside website
      </Card>

      <Card title="Snowflake Marketplace" icon="snowflake" href="https://app.snowflake.com/marketplace/providers/GZT0ZJKG5N9/Flipside%20Crypto">
        Browse and request core listings on the Snowflake Marketplace
      </Card>
    </CardGroup>
  </Step>

  <Step title="Wait for the share to be granted">
    Once your request is submitted, Flipside will review and share the core listing with your account. You'll receive a notification when access has been granted.
  </Step>

  <Step title="Mount the share">
    After the core listing has been shared with your account, follow the [Mounting Shares guide](/snowflake-data-shares/mounting-shares) to:

    * Create a database from the share
    * Start querying the data
  </Step>
</Steps>

<Tip>
  **Request multiple shares at once:** You can request access to core shares for multiple
  blockchains. Each share becomes its own database in your account (e.g., `ETHEREUM_CORE`,
  `SOLANA_CORE`).
</Tip>

## Example: Accessing Ethereum Core data

Once you've mounted the Ethereum core share:

```sql theme={null}
-- Use the database
USE DATABASE ETHEREUM_ONCHAIN_CORE_DATA;

-- Explore schemas
SHOW SCHEMAS;

-- Query recent blocks
SELECT
    block_number,
    block_timestamp,
    tx_count,
    gas_used
FROM ethereum_onchain_core_data.core.fact_blocks
ORDER BY block_number DESC
LIMIT 10;

-- Query recent token transfers
SELECT
    block_timestamp,
    from_address,
    to_address,
    contract_address,
    amount,
    symbol
FROM ethereum_onchain_core_data.core.ez_token_transfers
WHERE block_timestamp >= CURRENT_DATE - 1
LIMIT 100;
```

## Core vs Premium comparison

| Feature              | Core           | Premium                                                              |
| -------------------- | -------------- | -------------------------------------------------------------------- |
| **Core schema**      | ✅              | ✅                                                                    |
| **DeFi schema**      | ❌              | ✅                                                                    |
| **NFT schema**       | ❌              | ✅                                                                    |
| **Price schema**     | ❌              | ✅                                                                    |
| **Stats schema**     | ❌              | ✅                                                                    |
| **Protocol schemas** | ❌              | ✅                                                                    |
| **Access method**    | Request access | Request access                                                       |
| **Cost**             | Compute only   | Priced per blockchain + compute (additional) Contact us for pricing. |

## Use cases for core shares

Core shares are perfect for:

<AccordionGroup>
  <Accordion title="Raw blockchain analysis" icon="magnifying-glass-chart">
    * Transaction forensics - Address behavior tracking - Custom event decoding - Block production
      analysis
  </Accordion>

  <Accordion title="Token analytics" icon="coins">
    * Token transfer patterns - Holder analysis - Balance tracking - Custom token metrics
  </Accordion>

  <Accordion title="Learning & exploration" icon="graduation-cap">
    * Understanding blockchain data structures - Building custom analytics - Prototyping before
      upgrading to premium
  </Accordion>

  <Accordion title="Custom integrations" icon="plug">
    * Building data pipelines - Creating custom dashboards - Integrating with internal tools
  </Accordion>
</AccordionGroup>

## Next steps

<CardGroup cols={2}>
  <Card title="Mount shares" icon="link" href="/snowflake-data-shares/mounting-shares">
    Learn how to add shares to your Snowflake account
  </Card>

  <Card title="Premium listings" icon="star" href="/snowflake-data-shares/premium-listings">
    Upgrade to access all curated schemas
  </Card>

  <Card title="Query optimization" icon="gauge-high" href="/snowflake-data-shares/query-optimization">
    Write efficient queries for better performance
  </Card>

  <Card title="Schema reference" icon="book" href="/blockchain-data/schema-overview">
    Understand table structures and organization
  </Card>
</CardGroup>