> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ChainID - Python SDK

> ChainID method reference

<Warning>
  The Python SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).
</Warning>

## Values

| Name                                          | Value |
| --------------------------------------------- | ----- |
| `ONE`                                         | 1     |
| `ONE_HUNDRED_AND_THIRTY_SEVEN`                | 137   |
| `EIGHT_THOUSAND_FOUR_HUNDRED_AND_FIFTY_THREE` | 8453  |