PancakeSwap Router not support token address not in token list

[aaurix]

Describe the bug

When attempting to execute a swap through the PancakeSwap router connector using token addresses (not symbols), the swap fails with a NotFoundError. According to the documentation, Gateway 2.9.0 should accept token addresses directly without requiring them to be added to the token list first.

Steps to reproduce

Steps to Reproduce

1. Start Gateway v2.9.0 with BSC network configured
2. Run the following command in Hummingbot:

   gateway swap pancakeswap/router

3. Enter the following parameters:
   • Base token: 0x02e75d28A8AA2a0033b8cf866fCf0bB0E1eE4444 (full address)
   • Quote token: WBNB (or address)
   • Amount: 0.001
   • Side: BUY

Expected Behavior

The swap should execute successfully, as the documentation states:

"The new Gateway endpoints accept addresses for baseToken and quoteToken in addition to symbols, so you should be able to use addresses directly before adding their symbols into the network's token list."

Actual Behavior

The command fails with error:

Error executing swap: Error on GET http://localhost:15888/connectors/pancakeswap/router/quote-swap
Error: NotFoundError

Release version

2.9.0

Type of installation

Source

Attach required files

[fengtality]

Fixed in https://github.com/hummingbot/gateway/pull/543