# Amadeus Flight Availability Check

> Amadeus Flight Availability Check is a paid API for AI agents from stabletravel.dev, paid per call via x402, $0.0324/call, status unknown (last checked 2026-09-16).

Check real-time flight availability for specific routes and dates via the Amadeus travel API.

## Facts

- Endpoint: POST https://stabletravel.dev/api/flights/availability
- Price: $0.0324/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amadeus-23c0b558
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ViB40oY5Yee2u0Lp5Cq8J

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 amadeus-23c0b558 -d '<json body>'
```

Example prompt: Can you check if there are any available flights from JFK to LAX on December 15th for 2 passengers in economy class?

## When to prefer this

Use this endpoint when you need to verify seat or flight availability before booking, or when surfacing available flight options to a user planning travel. Prefer this over the general flight search endpoint when you specifically need to confirm availability status for known routes and dates rather than browsing offers with pricing.

## Known failure modes

- Invalid airport IATA code returns 400 error
- No flights found for route or date returns empty results
- Date in the past or too far in the future returns error
- Unsupported cabin class or passenger count returns validation error
- Upstream Amadeus API timeout or unavailability returns 503
- Missing required fields such as origin or destination returns 400

## How this service works

Pay-per-request access to flights, award availability, hotels, activities, and transfers. No auth, no subscriptions.

## Output

Returns a list of available flights matching the search criteria, including flight segments, airline codes, departure and arrival times, cabin classes with seat availability, and pricing indicators.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   {
    "id": "1",
    "type": "flight-availability",
    "source": "GDS",
    "originDestinationId": "1"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amadeus-23c0b558/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stabletravel.dev](https://www.zero.xyz/host/stabletravel.dev/llms.txt)