Tool detail

StableTravel

Searches cached Seats.aero award-ticket availability by origin/destination airports, dates, cabin and carriers, with pagination.

Categories: Travel booking

Use when

find award flight availability between two airports
search mileage redemption seats for specific dates and cabin
filter award availability by carrier or direct flights only

Not for

not cash fares - see StableTravel's flight-search endpoint for that
not live airline inventory - results are cached

Inputs

GET query params: origin_airport, destination_airport (string >=3 chars, required); cabin, carriers, start_date, end_date (YYYY-MM-DD), take (10-1000), skip, cursor, order_by, include_trips, only_direct_flights (optional).

Admitted input schema

{
  "type": "object",
  "properties": {
    "cabin": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "economy",
        "premium",
        "business",
        "first"
      ],
      "description": "Award cabin to require"
    },
    "carriers": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Comma-delimited carrier filter, e.g. \"UA,LH\"."
    },
    "cursor": {
      "type": "integer",
      "minimum": -9007199254740991,
      "maximum": 9007199254740991,
      "description": "Cursor from a previous Seats.aero response"
    },
    "destination_airport": {
      "type": "string",
      "minLength": 3,
      "maxLength": 4096,
      "description": "Destination airport list. Comma-delimit multiple codes, e.g. \"FRA,LHR\"."
    },
    "end_date": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Latest departure date"
    },
    "include_trips": {
      "type": "boolean",
      "description": "Include trip-level details in cached search results"
    },
    "only_direct_flights": {
      "type": "boolean",
      "description": "Only return results with direct award availability"
    },
    "order_by": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "lowest_mileage"
      ],
      "description": "Order results by cheapest mileage instead of default date order"
    },
    "origin_airport": {
      "type": "string",
      "minLength": 3,
      "maxLength": 4096,
      "description": "Origin airport list. Comma-delimit multiple codes, e.g. \"SFO,LAX\"."
    },
    "skip": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991,
      "description": "Number of results to skip"
    },
    "start_date": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Earliest departure date"
    },
    "take": {
      "type": "integer",
      "minimum": 10,
      "maximum": 1000,
      "description": "Number of results to return, 10 to 1000"
    }
  },
  "required": [
    "origin_airport",
    "destination_airport"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://stabletravel.dev/api/seats-aero/search

Payment

Protocol: x402
Listed price: 0.02 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://stabletravel.dev/api/seats-aero/search
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z