{"uid":"cap_QhGRa4gdELO-fG0dpN7ns","slug":"aviationstack-countries-2a2bdbd1","name":"Aviationstack Countries","description":"Country reference data.","url":"https://gateway.apiosk.com/aviationstack/countries","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.077","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_29jdIOmdugCSlZGZ8JMxD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a list of countries supported by the Aviationstack aviation data API, with optional result limit control","exampleAgentPrompt":"Can you pull the list of countries available in Aviationstack for me? Just get the first 50.","exampleUseCases":[{"title":"Route planning country coverage check","prompt":"I'm building a flight search tool — can you fetch the first 100 countries from Aviationstack so I can see which regions are covered?"},{"title":"Dropdown population for travel app","prompt":"I need to populate a country selector for our travel booking UI — can you get the full list of countries from Aviationstack?"},{"title":"Aviation data audit for a region","prompt":"We're auditing our aviation dataset coverage — can you pull the first 20 countries from Aviationstack so I can cross-check them against our internal list?"}],"resultDescription":"A list of country records from the Aviationstack dataset, each typically including country name and country code, paginated or limited by the optional 'limit' parameter.","failureModes":["Invalid or missing API credentials resulting in 401/403 errors","Payment not processed (HTTP 402) if USDC balance is insufficient","Exceeding rate limits causing 429 responses","Invalid 'limit' parameter type causing a 400 bad request","Empty result set if no countries are currently indexed"],"whenToPreferThis":"Use this endpoint when you need a reference list of countries recognized by the Aviationstack aviation data platform, particularly when building flight search UIs, validating country inputs against aviation data coverage, or enriching aviation datasets with standardized country records. Prefer this over generic country APIs when you specifically need countries as recognized within the aviation data ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:53:55.270Z","isFirstParty":false}