# Amadeus Activities by Geographic Square

> Amadeus Activities by Geographic Square is a paid API for AI agents from stabletravel.dev, paid per call via x402, $0.054/call, status unknown (last checked 2026-09-14).

Search for tours and activities within a bounding box defined by north/south/east/west coordinates, returning up to 50 results by default.

## Facts

- Endpoint: GET https://stabletravel.dev/api/activities/by-square
- Price: $0.054/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amadeus-15155024
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XwX1n27pB0bffsh_JoBD8

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-15155024
```

Example prompt: What tours and activities can I find in central Paris? The area I care about runs from latitude 48.89 to 48.85 (north to south) and longitude 2.29 to 2.36 (west to east) — show me up to 30 options.

## When to prefer this

Use this endpoint when you need to discover activities and tours within a specific map region defined by lat/lon boundaries — ideal for building travel itineraries, populating map views with points of interest, or answering 'what's to do near here' queries. Prefer over city-code or point-radius endpoints when you already have a bounding box from a map UI or want precise geographic control.

## Known failure modes

- Missing required bounding box parameters (north, south, east, west) returns a 400 error
- Invalid or non-numeric coordinate values cause a validation error
- Bounding box covers an area with no available activities returns an empty data array
- Coordinates specified in wrong order (e.g. north < south) may return empty or error
- Payment failure or missing x402 payment header returns 402 Payment Required
- Excessively large bounding box may return only up to the default or specified max results

## How this service works

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

## Output

An array of activity/tour objects within the specified geographic bounding box, including details such as activity names, descriptions, and associated metadata. The response contains a 'data' array of activity items and optional 'meta' information about the result set.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "north",
      "west",
      "south",
      "east"
     ],
     "properties": {
      "max": {
       "type": "number",
       "description": "Maximum number of results (default 50)"
      },
      "east": {
       "type": "number",
       "description": "Eastern longitude boundary"
      },
      "west": {
       "type": "number",
       "description": "Western longitude boundary"
      },
      "north": {
       "type": "number",
       "description": "Northern latitude boundary"
      },
      "south": {
       "type": "number",
       "description": "Southern latitude boundary"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "data"
     ],
     "properties": {
      "data": {
       "type": "array",
       "items": {}
      },
      "meta": {}
     },
     "additionalProperties": false
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   {
    "id": "3216",
    "name": "Sagrada Familia Skip-the-Line Guided Tour",
    "type": "activity",
    "price": {
     "amount": "45.00",
     "currencyCode": "EUR"
    },
    "geoCode": {
     "latitude": 41.4036,
     "longitude": 2.1744
    },
    "pictures": [
     "https://example.com/activity-3216.jpg"
    ],
    "bookingLink": "https://example.com/book/3216",
    "minimumDuration": "2 hours",
    "shortDescription": "Visit one of Barcelona's most famous attractions with priority access."
   }
  ],
  "meta": {
   "count": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amadeus-15155024/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)