Supported Chains - Akka Swap — Swap Tokens at Superior Prices

Live

GET /partner/v1/chains is the runtime source of truth. It returns only active chains with an execution router, plus operational status and router verification metadata. The table below is a human-readable snapshot.

Chain	Chain ID	Native Token	Wrapped Native
Ethereum	`1`	ETH	WETH (`0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2`)
HyperEVM (Hyperliquid)	`999`	HYPE	WHYPE (`0x5555555555555555555555555555555555555555`)
Robinhood Chain	`4663`	ETH	WETH (`0x0bd7d308f8e1639fab988df18a8011f41eacad73`)

Coming Soon

Chain	Chain ID	Native Token
Arbitrum	`42161`	ETH
Base	`8453`	ETH

Native Token Address

When swapping the chain’s native token (e.g., HYPE on HyperEVM), use the sentinel address as the src or dst parameter:

0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

The API automatically wraps/unwraps native tokens during the swap. You do not need to wrap manually.