Roundhouse

StableTravel

Retrieve bulk cached Seats.aero award availability for a mileage program, optionally filtered by region, date, and cabin.

OtherLiveeip155:8453Exactvia cdp
https://stabletravel.dev/api/seats-aero/availability
Seats Aero
Calls · 30d
390↓ 32%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$101.50
Verified settled volume
A floor: summed over 5,000 of 23,058 verified settlements.
$0.040
Listed price
As published in the catalog. Always read the live 402 before paying.
360
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-09-13 14:55Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xDd257723b86B4947483905cdAcBbBC70fACF2ec0

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.04USDC≈ $0.04 USD
on Base · exact scheme

Pay 0.04 USDC on Base to 0xDd25…F2ec0. The signed payment is good for 5 minutes.

Paid to
0xDd25…F2ec0
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
40000 smallest units
40000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
6u5LMG…iuqMY
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xDd257723b86B4947483905cdAcBbBC70fACF2ec0",
    "amount": "40000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
      "recentBlockhash": "LhemamN6qfW26fY9wQXrQXbzNbeSdVnht4JfvvcEtsE",
      "lastValidBlockHeight": "424763696"
    },
    "payTo": "6u5LMGQC2qk9peNibahmRWxGVXrBypk8nhTCcqtiuqMY",
    "amount": "40000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "take": 100,
          "cabin": "business",
          "source": "united",
          "end_date": "2026-12-31",
          "start_date": "2026-12-01",
          "origin_region": "North America",
          "destination_region": "Europe"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "data": [
            {
              "ID": "avail_123",
              "Date": "2026-12-10",
              "Route": {
                "Source": "united",
                "OriginRegion": "North America",
                "OriginAirport": "SFO",
                "DestinationRegion": "Europe",
                "DestinationAirport": "FRA"
              },
              "Source": "united",
              "JDirect": true,
              "JAirlines": "UA",
              "JAvailable": true,
              "JMileageCost": "88000",
              "JRemainingSeats": 2
            }
          ],
          "count": 1,
          "cursor": 123456,
          "hasMore": true
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "required": [
                "source"
              ],
              "properties": {
                "skip": {
                  "type": "integer",
                  "maximum": 9007199254740991,
                  "minimum": 0,
                  "description": "Number of results to skip"
                },
                "take": {
                  "type": "integer",
                  "maximum": 1000,
                  "minimum": 10,
                  "description": "Number of results to return, 10 to 1000"
                },
                "cabin": {
                  "enum": [
                    "economy",
                    "premium",
                    "business",
                    "first"
                  ],
                  "type": "string",
                  "description": "Award cabin to require"
                },
                "cursor": {
                  "type": "integer",
                  "maximum": 9007199254740991,
                  "minimum": -9007199254740991,
                  "description": "Cursor from a previous Seats.aero response"
                },
                "source": {
                  "type": "string",
                  "minLength": 1,
                  "description": "Seats.aero mileage program source, such as united or aeroplan"
                },
                "end_date": {
                  "type": "string",
                  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                  "description": "Latest departure date"
                },
                "start_date": {
                  "type": "string",
                  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                  "description": "Earliest departure date"
                },
                "origin_region": {
                  "enum": [
                    "North America",
                    "South America",
                    "Africa",
                    "Asia",
                    "Europe",
                    "Oceania"
                  ],
                  "type": "string"
                },
                "destination_region": {
                  "enum": [
                    "North America",
                    "South America",
                    "Africa",
                    "Asia",
                    "Europe",
                    "Oceania"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "$schema": "https://json-schema.org/draft/2020-12/schema"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-13 14:55Z
Last indexed by Roundhouse
2026-09-24 07:20Z
Last enriched (probe, favicon, geo)
2026-09-10 21:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service StableTravel and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=StableTravel'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://stabletravel.dev/api/seats-aero/availability, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.