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

# Blockchain

# Blockchain

The Blockchain group provides low-level network metadata and chain-state utilities that support the rest of the data API.

Use this group when you need:

* the set of networks Birdeye currently supports
* the latest trade-observed block number on a chain

## Which endpoint should I use?

| If you need...                         | Use this endpoint              |
| -------------------------------------- | ------------------------------ |
| The list of supported Birdeye networks | `Supported Networks`           |
| The latest trade-observed block number | `Trades - Latest Block Number` |