# 2s.io Airport Board

> 2s.io Airport Board is a paid API for AI agents from 2s.io, paid per call via x402, $0.045/call, status unknown (last checked 2026-09-14).

Returns a live departure or arrival board for a given airport, including flight ident, aircraft type, origin/destination, status, gate times, and terminal information.

## Facts

- Endpoint: GET https://2s.io/api/flight/airport-board
- Price: $0.045/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/2s-io-airport-board-2d004551
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tciiUN-mAHMCvJiy8hCyI

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 2s-io-airport-board-2d004551
```

Example prompt: Pull up the live arrivals board for SFO — show me the latest 20 incoming flights with their status, gate, and terminal.

## When to prefer this

Use this endpoint when you need an overview of multiple flights at a specific airport (the full board), rather than tracking a single flight's status. Prefer this over flight.status when the user wants to see all arrivals or departures at an airport. Use flight.route-schedule for historical or future schedule data; use this endpoint for real-time operational board data.

## Known failure modes

- Invalid or unrecognized airport code returns an error or empty result
- Board type not specified defaults to departures
- Limit exceeding 30 is rejected by schema validation
- Airport with no recent activity may return an empty flights list
- Network or upstream data provider outage may yield stale or unavailable data

## How this service works

Live airport activity board. For an airport (ICAO like KSFO or IATA like SFO), returns recent/upcoming departures or arrivals — flight ident, registration, aircraft type, origin/destination airports, status, scheduled/estimated/actual gate times, gate and terminal. Choose the board with type. Real-time operational data for an airport; complements flight.status (single flight) and flight.route-schedule.

## Output

A list of up to 30 flights on the airport's departure or arrival board, each with flight identifier, aircraft registration, aircraft type, origin and destination airport codes, current status, scheduled/estimated/actual gate times, gate number, and terminal.

## 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",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "airport"
     ],
     "properties": {
      "type": {
       "enum": [
        "departures",
        "arrivals",
        "scheduled_departures",
        "scheduled_arrivals"
       ],
       "type": "string",
       "description": "Default departures."
      },
      "limit": {
       "type": "integer",
       "default": 15,
       "maximum": 30,
       "minimum": 1
      },
      "airport": {
       "type": "string",
       "maxLength": 4,
       "minLength": 3,
       "description": "Airport code, ICAO (KSFO) or IATA (SFO)."
      }
     },
     "additionalProperties": false
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/2s-io-airport-board-2d004551/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 2s.io](https://www.zero.xyz/host/2s.io/llms.txt)