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.
/api/flight/airport-boardPAYMENT-SIGNATURE.The airport board API is a pay-per-call flight endpoint built for AI agents and autonomous software. Live airport activity board.
There is no signup and no API key. An agent (or any HTTP client) hits the endpoint, receives an x402 "402 Payment Required" challenge, signs a sub-cent USDC payment on Base or Solana, and retries — the data comes back on the paid request. That makes it a drop-in airport board data source for an agent tool-use loop, an MCP host, or a backend that needs flight data on demand without onboarding to yet another vendor portal.
| Name | Type | Description |
|---|---|---|
airportrequired | string | Airport code, ICAO (KSFO) or IATA (SFO). min 3 chars · max 4 chars · match ^[A-Za-z0-9]+$ |
type | string | Default departures. one of: departures | arrivals | scheduled_departures | scheduled_arrivals |
limit | integer | min 1 · max 30 |
# 1. Probe with no auth → 402 envelope with PaymentRequirements curl -sS 'https://2s.io/api/flight/airport-board?airport=xxx&type=departures&limit=15' # 2. Sign + retry with PAYMENT-SIGNATURE: curl -sS 'https://2s.io/api/flight/airport-board?airport=xxx&type=departures&limit=15' \ -H 'PAYMENT-SIGNATURE: <base64-json-payload>' # Or use the canonical runner (handles probe → sign → retry): # EVM_PRIVATE_KEY=0x... node --env-file=.env.local \ # --experimental-strip-types scripts/x402-pay.ts \ # 'https://2s.io/api/flight/airport-board?airport=xxx&type=departures&limit=15'
import { TwoS } from '@2sio/sdk'
const client = new TwoS({
privateKey: process.env.EVM_PRIVATE_KEY as `0x${string}`,
})
const result = await client.flight.airportBoard({
"airport": "xxx",
"type": "departures",
"limit": 15
})
console.log('endpoint:', result.endpoint)
console.log('cost:', result.costUsd, 'USDC')
console.log('tx:', result.settlement?.txHash)
console.log('data:', result.data)import os
from twosio import TwoS
client = TwoS(private_key=os.environ["EVM_PRIVATE_KEY"])
result = client.flight.airport_board(airport="xxx", type="departures", limit=15)
print("endpoint:", result.endpoint)
print("cost:", result.cost_usd, "USDC")
print("tx:", (result.settlement or {}).get("tx_hash"))
print("data:", result.data)// 1. Add @2sio/mcp to your MCP host config (Claude Desktop example below).
// EVM_PRIVATE_KEY funds x402 payments per call.
// claude_desktop_config.json
{
"mcpServers": {
"2sio": {
"command": "npx",
"args": ["-y", "@2sio/mcp"],
"env": { "EVM_PRIVATE_KEY": "0x..." }
}
}
}
// 2. Once the server is running, agents call this tool via standard MCP:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "flight.airport-board",
"arguments": {
"airport": "xxx",
"type": "departures",
"limit": 15
}
}
}| Field | Type | Description |
|---|---|---|
ok | boolean | one of: true |
items | array | |
total | integer | Total matching rows upstream; null when unknown. |
source | object | |
meta | object |
{
"ok": true,
"items": [
{
"ident": "example",
"identIata": "example",
"registration": "example",
"aircraftType": "example",
"origin": {
"icao": "example",
"iata": "example",
"name": "example",
"city": "example",
"timezone": "example"
},
"destination": {
"icao": "example",
"iata": "example",
"name": "example",
"city": "example",
"timezone": "example"
},
"status": "example",
"scheduledOut": "example",
"estimatedOut": "example",
"actualOut": "example",
"scheduledIn": "example",
"estimatedIn": "example",
"actualIn": "example",
"gateOrigin": "example",
"gateDestination": "example",
"terminalOrigin": "example",
"terminalDestination": "example"
}
],
"total": 1,
"source": {
"provider": "example",
"url": "example",
"license": "example"
},
"meta": {
"airport": "example",
"type": "example"
}
}