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

# Datashare

> Moralis DataShare is a blockchain data export service that delivers massive, decoded datasets across supported chains. Users can export historical data in formats like Parquet, CSV, or JSON, either as downloadable files or to supported S3-compatible storage. These outputs can then be ingested into data platforms like BigQuery, Snowflake, or Databricks for analytics and downstream workflows.

### At a glance

<Columns cols={3}>
  <Card title="Cross-chain Data" icon="layer-group" />

  <Card title="Historical Exports" icon="file-export" />

  <Card title="Flexible Output Formats" icon="file-lines" />

  <Card title="S3 Export Support" icon="bucket" />

  <Card title="Prebuilt Schemas" icon="table-list" />

  <Card title="Decoded Data" icon="sparkles" />
</Columns>

### Types of use cases

* Export historical blockchain data for analytics and reporting
* Generate datasets in Parquet, CSV, or JSON for downstream processing
* Load exported data into warehouses like BigQuery or Snowflake
* Use prebuilt schemas for common datasets (transfers, swaps, NFTs)
* Access decoded, structured data across supported chains
* Run large-scale backfills over custom date ranges

### For which teams

* **Data engineering** teams needing reliable blockchain data in internal stores
* **Analytics & BI** teams working with crypto or on-chain datasets
* **AI/ML teams** building models leveraging historical blockchain data
* **Compliance & security** teams needing traceable on-chain data for monitoring and reporting
* **Quants and trading desks** building strategic models or backtests

### Tutorials

<Columns cols={2}>
  <Card title="Set Up an S3 Bucket for Datashare" icon="bucket" href="/datashare/s3-bucket-setup">
    Step-by-step guide to configuring an AWS S3 bucket to receive Datashare exports.
  </Card>

  <Card title="Export Bulk Blockchain Data" icon="video" href="https://www.youtube.com/watch?v=8QvGFGz2-Vo">
    Video tutorial on exporting bulk blockchain data using Moralis Datashare.
  </Card>
</Columns>

***

## Datashare Tutorial Video

<iframe src="https://www.youtube.com/embed/8QvGFGz2-Vo" title="Export Blockchain Data Sets to CSV" width="100%" height="400" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />