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

# Supported Chains

> Supported blockchains, chain identifiers, and capability coverage

ChainStream currently supports **3 blockchains** for data and DeFi operations.

## Chain Overview

| Chain    | Identifier | Type | Native Token | Data API | DeFi (Swap) | WebSocket | KYT/KYA |
| -------- | ---------- | ---- | ------------ | -------- | ----------- | --------- | ------- |
| Solana   | `sol`      | L1   | SOL          | Yes      | Yes         | Yes       | Yes     |
| BSC      | `bsc`      | L1   | BNB          | Yes      | Yes         | Yes       | Yes     |
| Ethereum | `eth`      | L1   | ETH          | Yes      | Yes         | Yes       | Yes     |

<Note>
  Always use **lowercase** chain identifiers: `sol`, `eth`, `bsc`.
</Note>

## DEX Coverage by Chain

| Chain    | Supported DEXes                            |
| -------- | ------------------------------------------ |
| Solana   | Jupiter, Raydium, PumpFun, Moonshot, Candy |
| BSC      | KyberSwap                                  |
| Ethereum | KyberSwap                                  |

<Note>
  Token creation is only available on Solana launchpads: PumpFun, Raydium.
</Note>

## Data Availability

### Real-time Data

All three chains provide:

* Token metadata, stats, and market data
* Wallet balances, PnL, and net worth
* Trade history and activity feeds
* Token rankings (hot, new, migrated, graduating)
* Holder analytics and distribution
* Security audit flags

### WebSocket Streaming

Real-time subscriptions available on all chains:

* Token price and stats updates
* OHLCV candlestick feeds
* Trade activity streams
* Wallet balance changes
* New token creation events
* Bonding curve progress (Solana)

### DeFi Operations

| Operation                  | Solana | Ethereum | BSC |
| -------------------------- | ------ | -------- | --- |
| Swap (quote + execute)     | Yes    | Yes      | Yes |
| Token creation (launchpad) | Yes    | --       | --  |
| Transaction broadcast      | Yes    | Yes      | Yes |
| Gas estimation             | --     | Yes      | Yes |

## Chain Identifiers Across Products

| Context       | Solana | BSC   | Ethereum |
| ------------- | ------ | ----- | -------- |
| REST API      | `sol`  | `bsc` | `eth`    |
| CLI `--chain` | `sol`  | `bsc` | `eth`    |
| SDK           | `sol`  | `bsc` | `eth`    |
| MCP Tools     | `sol`  | `bsc` | `eth`    |
| WebSocket     | `sol`  | `bsc` | `eth`    |

## Next Steps

<CardGroup cols={3}>
  <Card title="Quickstart" icon="rocket" href="/en/docs/quickstart">
    Make your first API call in 5 minutes.
  </Card>

  <Card title="SDK Overview" icon="code" href="/en/sdks/overview">
    Install the TypeScript SDK and start building.
  </Card>

  <Card title="MCP Server" icon="robot" href="/en/docs/ai-agents/mcp-server/introduction">
    Connect your AI agent to on-chain data.
  </Card>
</CardGroup>