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

# Chain Data API Overview

> Indexed aggregates packs by chain scope and freshness

## Indexed Chain Data API

Indexed aggregates packs (not raw full-history dumps). Provides pre-processed, normalized on-chain data snapshots for Solana and multi-chain environments.

## Authentication

```http theme={null}
X-API-Key: YOUR_API_KEY
Content-Type: application/json
```

## Base URL

```
https://api.ratex.ai/v1/solana
```

## Tier Summary

| SKU        | Scope                          | Freshness                  | Delivery           | Price / month |
| ---------- | ------------------------------ | -------------------------- | ------------------ | ------------: |
| CHAIN-1500 | Solana aggregates pack         | daily + intraday snapshots | API + daily export |       \$1,500 |
| CHAIN-3500 | multi-chain aggregates pack    | daily + intraday snapshots | API + exports      |       \$3,500 |
| CHAIN-7500 | institutional aggregates + SLA | near-RT by SLA             | API + SLA          |       \$7,500 |

<Note>
  Detailed request/response specifications are provided with API access. See [Chain Data API pricing](/products/chain-data-api) for full commercial details.
</Note>

## Endpoint Categories

| Category         | Endpoint                                  | Description                           |
| ---------------- | ----------------------------------------- | ------------------------------------- |
| Market snapshot  | `GET /v1/solana/market/{asset}/snapshot`  | Price, volume, market cap snapshot    |
| Holders snapshot | `GET /v1/solana/{asset}/holders/snapshot` | Holder distribution and concentration |
| Liquidity pools  | `GET /v1/solana/{asset}/liquidity/pools`  | Liquidity pool data (scope-based)     |
| Exports          | `GET /v1/solana/exports/daily`            | Daily export of all aggregates        |

<Card title="Full Endpoint Documentation" icon="arrow-right" href="/api-reference/chain-data-endpoints">
  Endpoint details, parameters, and response structures.
</Card>