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

# Step 2: Airport Autocomplete

Pass a query like `q=Lond` to retrieve a standardized list of IATA airport codes for your frontend UI.

### Request Setup

<ParamField query="q" type="string" required default="Lond">Search string (min 2 chars).</ParamField>

### Instructions

1. Review the requirements and set up the request payload.
2. Hit the **Send** button.

<Warning>
  **Requirement:** Review the response payload carefully.
</Warning>