# Suverse Aviation Flight Route Lookup

> Suverse Aviation Flight Route Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.065/call, status unknown (last checked 2026-09-16).

Resolves a flight callsign (e.g. BAW123) to its scheduled origin-destination airport route as an ICAO pair, with a last-updated timestamp, via the hexdb.io route database.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-aviation-flight-route
- Price: $0.065/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/suverse-aviation-flight-route-lookup-cfcf86d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MxUVzJp5iZWmJylXjEkU1

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 suverse-aviation-flight-route-lookup-cfcf86d6 -d '<json body>'
```

Example prompt: What's the scheduled origin-destination route for flight BAW123 — give me the departure and arrival airports as ICAO codes.

## When to prefer this

Use this endpoint when you need a quick, keyless lookup of a flight callsign's scheduled origin-destination route as ICAO airport codes. It is ideal for enriching flight tracking data, verifying scheduled routes, or building aviation dashboards without needing a full flight data subscription. Prefer this over paid full-featured flight data APIs (e.g. FlightAware, FlightRadar24) when you only need the static scheduled route, not real-time position or status.

## Known failure modes

- Unknown or unrecognized callsign returns no route data or an empty result
- Callsign format incorrectly specified (e.g. missing airline prefix) may yield no match
- Route data may be stale if the airline has changed schedules since the last hexdb.io update
- Payment not completed (x402 protocol failure) results in a 402 response with no data
- Callsigns for charter, private, or non-scheduled flights may not be present in the database

## How this service works

Resolve a flight callsign to its scheduled origin-destination airport route (ICAO pair) with last-updated timestamp. Free hexdb.io route database, no key. Pass a callsign like BAW123 to get its route.

## Output

Returns a structured response containing the flight callsign's scheduled origin airport (ICAO code), destination airport (ICAO code), the full route as an ICAO pair, and a last-updated timestamp indicating when the route data was last refreshed in the hexdb.io database.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "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/suverse-aviation-flight-route-lookup-cfcf86d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)