{"uid":"cap_BfwynfYtgarJRpYjnsOE_","slug":"stabletravel-upsell-5e819a04","name":"StableTravel Flight Upsell Offers","description":"Get upsell offers for a flight","url":"https://stabletravel.dev/api/flights/upsell?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["amadeus","flightaware","flights","hotels","activities","transfers","travel","data","web"],"displayCostAmount":"0.0324","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0324/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.0324","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.0324","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ldvtns5THxXT2_O52USAk","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.0324","costPer":"request","priority":0,"asset":"0x20c000000000000000000000b9537d11c60e8b50","unit":"request","depositMicros":null,"planRef":null}],"brandName":"StableTravel","brandSlug":"stabletravel","brandBaseUrl":"https://stabletravel.dev","brandDocsUrl":"https://stabletravel.dev","whatItDoes":"Retrieves upgraded or premium upsell offers for one or more existing flight offers, enabling agents to present better cabin classes or ancillaries to travelers.","exampleAgentPrompt":"I have a set of economy flight offers from my search results — can you check what upsell or premium cabin upgrade options are available for those offers so I can see if business class is worth it?","exampleUseCases":null,"resultDescription":"An array of upgraded or alternative flight offers corresponding to the submitted flight offers, potentially including higher cabin classes, additional services, or premium fare bundles, along with metadata, fare dictionaries, and any applicable warnings.","failureModes":["Invalid or expired flight offer objects result in validation errors","Missing required 'type' field set to 'flight-offers-upselling' causes rejection","Empty flightOffers array returns no results","Upstream Amadeus API timeout returns 5xx error","Malformed offer structure causes 400 bad request","Payment object format mismatch leads to processing error"],"whenToPreferThis":"Use this endpoint when you already have flight offer objects from a prior search and want to surface premium cabin upgrades or ancillary upsell options to the user before booking. Ideal for agents building multi-step flight booking flows where presenting upgrade options after initial search adds value. Prefer this over a fresh availability search when you want to stay within the context of already-returned offers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:37:37.423Z","isFirstParty":false,"canonicalSlug":"stabletravel-upsell-5e819a04"}