> For the complete documentation index, see [llms.txt](https://docs.satoshiterminal.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.satoshiterminal.io/resources/copy-of-defi-analytics/insights-and-predictive-analytics/cross-chain-token-pricing-disparity.md).

# Cross-Chain Token Pricing Disparity

**Implementation Details**

**Class Names**

| Model Name                 | Parameters Class             | Data Class            |
| -------------------------- | ---------------------------- | --------------------- |
| CrossChainPricingDisparity | CrossChainPricingQueryParams | CrossChainPricingData |

**Import Statement**

```python
pythonCopyEditfrom satoshi_terminal.models.cross_chain_pricing_disparity import (
    CrossChainPricingDisparity,
    CrossChainPricingQueryParams,
    CrossChainPricingData,
)
```

***

**Parameters**

| Name          | Type                    | Description                                                           | Default | Optional |
| ------------- | ----------------------- | --------------------------------------------------------------------- | ------- | -------- |
| token\_symbol | Union\[str, List\[str]] | Token(s) to track for cross-chain price differences (e.g., BTC, ETH). | None    | False    |
| chain\_names  | List\[str]              | Names of chains to compare prices across (e.g., Ethereum, BNB Chain). | None    | False    |
| time\_horizon | int                     | Time range (in minutes) for analyzing price disparities.              | 60      | True     |

***

**Data**

| Name                      | Type     | Description                                             |
| ------------------------- | -------- | ------------------------------------------------------- |
| token\_symbol             | str      | Token being analyzed.                                   |
| chain\_price\_mapping     | dict     | Price data across chains (chain\_name -> price).        |
| price\_disparity\_percent | float    | Percentage difference between highest and lowest price. |
| timestamp                 | datetime | Timestamp of the analysis.                              |

***

**Key Features**

* **Cross-Chain Price Comparison:** Analyze real-time token price differences across chains.
* **Arbitrage Opportunity Alerts:** Highlight significant pricing discrepancies for profitable trades.
* **Time-Based Tracking:** Historical trends of cross-chain pricing disparities.