# AviationStack Taxes Lookup

> AviationStack Taxes Lookup is a paid API for AI agents from AviationStack at aviationstack.mpp.tempo.xyz, paid per call via MPP, $0.005/call, status unknown (last checked 2026-10-10).

Looks up aviation tax definitions and IATA codes, optionally filtered by tax code or country

## Facts

- Endpoint: GET https://aviationstack.mpp.tempo.xyz/v1/taxes?utm_source=zero.xyz
- Price: $0.005/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Provider: AviationStack
- Website: https://aviationstack.com
- Tags: flights, aviation, tracking, airports, airlines, data
- Canonical page: https://www.zero.xyz/c/aviationstack-taxes-a9df0aac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yier7mB-VMEOTVugVcq-x

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability aviationstack-taxes-a9df0aac
```

Example prompt: Can you look up the aviation taxes associated with the US tax code using AviationStack, and show me the IATA codes and names for each tax type?

## When to prefer this

Use this endpoint when you need to decode or enumerate aviation tax codes and their official IATA identifiers, such as when building fare breakdowns, auditing ticket charges, or enriching flight data with human-readable tax descriptions.

## Known failure modes

- Invalid or unsupported tax_code returns empty data array
- Missing API key returns 401 unauthorized error
- Rate limit exceeded returns 429 error
- Unrecognized query parameters may be silently ignored

## How this service works

Aviation taxes lookup

## Output

Returns a list of aviation tax records, each containing a numeric tax_id, a descriptive tax_name (e.g. 'Baggage Security Screening Fee', 'Value Added Tax'), and an IATA two-letter tax code. Results can be filtered by a specific tax_code parameter.

## Example request

```json
{
 "search": "US"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aviationstack-taxes-a9df0aac/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aviationstack.mpp.tempo.xyz](https://www.zero.xyz/host/aviationstack.mpp.tempo.xyz/llms.txt)