# SiteCheck Health & Travel – Google Flights Search

> SiteCheck Health & Travel – Google Flights Search is a paid API for AI agents from api.healthtravel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns one-way flight options with prices, airlines, stops, times, and duration for a given route and date scraped from Google Flights public results.

## Facts

- Endpoint: GET https://api.healthtravel-api.workers.dev/api/travel/google-flights?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitecheck-health-travel-google-flights-search-52bb9aa2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z2mW89jerBGHMzSUDBYST

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 sitecheck-health-travel-google-flights-search-52bb9aa2
```

Example prompt: Can you find me one-way flights from JFK to LHR on July 20 and show me the cheapest options including airline, stops, and total travel time?

## When to prefer this

Use this endpoint when you need a quick, programmatic snapshot of Google Flights pricing and flight options for a one-way route on a specific date, without needing to authenticate with the Google Flights API. Ideal for price research, itinerary planning agents, and travel cost comparisons. Not suitable for booking or when real-time accuracy is critical, as prices reflect scraped 'from' fares and may be stale.

## Known failure modes

- Invalid IATA codes return no results or an error
- Past or invalid date formats return an error
- Google Flights page structure changes may break scraping
- No flights available for the route/date returns an empty list
- Rate limiting or upstream Google blocking may cause failures

## How this service works

One-way flight options with prices from Google Flights for a route and date (IATA codes, e.g. JFK to LHR): lowest fare in USD, airline(s), stops, departure and arrival airport, local times and dates, total duration and layover airports, as shown on Google's public results page. Economy, 1 adult. Prices change constantly and are Google's displayed 'from' fares, not bookings.

## Output

A list of one-way flight options (up to the specified limit, default 20) from Google Flights public results, each including lowest displayed fare in USD, airline(s), number of stops, origin and destination airports, local departure and arrival times and dates, total flight duration, and any layover airports. Prices reflect Google's 'from' fares at crawl time and are indicative only — not bookable through this endpoint.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "from",
      "to",
      "date"
     ],
     "properties": {
      "to": {
       "type": "string",
       "description": "Destination airport or city IATA code, e.g. LHR, LON (required)"
      },
      "date": {
       "type": "string",
       "description": "Departure date YYYY-MM-DD, today or later (required)"
      },
      "from": {
       "type": "string",
       "description": "Origin airport or city IATA code, e.g. JFK, NYC (required)"
      },
      "limit": {
       "type": "string",
       "description": "Flights to return, 1 to 50 (default 20)"
      },
      "nonstopOnly": {
       "type": "string",
       "description": "true to keep only nonstop flights"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-health-travel-google-flights-search-52bb9aa2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.healthtravel-api.workers.dev](https://www.zero.xyz/host/api.healthtravel-api.workers.dev/llms.txt)