# GateGuard Flight Disruption Risk Evaluator

> GateGuard Flight Disruption Risk Evaluator is a paid API for AI agents from gateguard-x402.fly.dev, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).

Evaluates a specific flight for disruption risk and returns a deterministic stay-put, monitor, or rebook-now decision with ranked replacement flights when disruption warrants recovery.

## Facts

- Endpoint: POST https://gateguard-x402.fly.dev/v1/rescue
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gateguard-flight-disruption-risk-evaluator-c29d76a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ig0HMuMdvbyDhmapNn2rH

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 gateguard-flight-disruption-risk-evaluator-c29d76a2 -d '<json body>'
```

Example prompt: Check my flight AA 447 from JFK to LAX on June 12th — should I keep it, watch it, or rebook right now? If rebook, show me the best alternatives.

## When to prefer this

Use GateGuard when an AI agent needs a single, decisive, actionable recommendation on whether a traveler should keep, watch, or immediately change a specific flight — rather than just raw delay statistics or generic disruption feeds. It is best when a deterministic go/no-go decision is required, especially in automated travel management workflows where the agent must trigger recovery actions. Prefer this over passive flight status APIs when the goal is decision-making rather than mere monitoring, and when ranked alternative flights are needed alongside the risk verdict.

## Known failure modes

- Invalid or unrecognized flight number returns an error
- Flight date in the past or too far in the future may yield no data
- Missing required fields (flight number, date, route) results in a validation error
- Flight data unavailable for certain carriers or routes
- Payment failure (insufficient USDC or x402 protocol error) blocks the request
- Service downtime on fly.dev infrastructure returns a 5xx error

## How this service works

Evaluate a specific flight for disruption risk and return a deterministic stay-put, monitor, or rebook-now decision. Use when an agent needs to decide whether a traveler should keep an itinerary or start recovery, with ranked replacement flights when disruption warrants a search.

## Output

A deterministic decision (stay-put, monitor, or rebook-now) indicating the recommended action for the traveler, along with a disruption risk assessment for the specific flight. When the decision is rebook-now, the response includes a ranked list of replacement flight options to support itinerary recovery.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gateguard-flight-disruption-risk-evaluator-c29d76a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gateguard-x402.fly.dev](https://www.zero.xyz/host/gateguard-x402.fly.dev/llms.txt)