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AgentGate Route Distance API
x402
AgentGate Route Distance API is a paid API for AI agents from agentgate-x402.netlify.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns the great-circle distance and estimated flight time between two airports identified by IATA or ICAO codes
Price / call$0.002
Success—
StatusUnknown
How this service works
Machine-payable micro-APIs: web content extraction, airport data, route distances and DNS intelligence. No accounts, no API keys — AI agents pay $0.002–$0.005 per request in USDC on Base via the x402 protocol.
Output
A JSON object containing the origin and destination IATA codes, distance in kilometers, miles, and nautical miles, and estimated flight time as a decimal hours value and a formatted string (e.g. '7h 06m').
Example use cases
Flight route range planning
“How far is it from LAX to NRT in kilometers and nautical miles, and how long would the flight take?”
Travel itinerary time estimation
“I'm planning a trip from CDG to SIN — can you tell me the distance and roughly how many hours the flight would be?”
Aviation fuel and logistics calculation
“What's the route distance in miles and nautical miles between ORD and DXB, and what's the estimated flight duration?”
Technical details
Endpoint
GEThttps://agentgate-x402.netlify.app/api/routeWhen to prefer
Use this endpoint when you need quick, machine-payable airport-to-airport route distances and flight time estimates without setting up an account or API key. Ideal for AI agents that need on-demand aviation route data at $0.002 per call via USDC on Base. Prefer this over full flight search APIs when you only need distance/duration data, not schedules or pricing.
Side effects
- Invalid or unrecognized IATA/ICAO code returns an error
- Missing required 'from' or 'to' query parameters returns a 400 error
- Payment not included or insufficient USDC balance triggers a 402 Payment Required response
- Network timeout if the endpoint is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": {
"iata": "LHR"
},
"from": {
"iata": "JFK"
},
"distance": {
"km": 5540,
"mi": 3442,
"nm": 2991
},
"estimatedFlightTime": {
"hours": 7.09,
"formatted": "7h 06m"
}
}
}Tags
x402
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