> This page is for Agent Handler.

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.merge.dev/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.merge.dev/_mcp/server.

# Aviationstack

**Authentication:** API key. See [Magic Link](/merge-agent-handler/features/magic-link) for the runtime auth flow.

## Sample use cases

* Track flight UA742 today - departure, arrival, gate changes.
* Show me arrivals at SFO from London in the next 2 hours.
* List flights between JFK and DFW operated by American Airlines tomorrow.

## Available Tools

#### list\_aircraft\_types

List aircraft types with IATA codes and names. Use offset from page\_info for next page.

#### list\_airplanes

List airplanes with registration, model, airline, engine, and status details. Use offset from page\_info for next page.

#### list\_airlines

List airlines with IATA/ICAO codes, status, fleet info, and country. Use offset from page\_info for next page.

#### list\_airports

List airports with IATA/ICAO codes, location, timezone, and country. Use offset from page\_info for next page.

#### list\_flights

List real-time flights.

#### list\_cities

List cities with IATA codes, country, timezone, and coordinates. Use offset from page\_info for next page.

#### list\_countries

List countries with ISO codes, population, capital, currency, and continent. Use offset from page\_info for next page.

#### list\_taxes

List aviation taxes with IATA codes and names. Use offset from page\_info for next page.

#### list\_routes

List airline routes (requires Basic plan or higher).

#### list\_flight\_schedules

List flight timetable for an airport (requires Basic plan or higher).