{"uid":"cap_FEuvuHVD5AssVQLsdLeVV","slug":"adh-country-data-lookup-b5361dd0","name":"ADH Country Data Lookup","description":"ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。","url":"https://agentdatum.com/api/v1/d/country-data?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"raw":{"area":9706961,"name":"China","latlng":[35,35],"region":"Asia","source":"mledoze/countries (open dataset, replaces deprecated restcountries v3.1)","borders":["AFG","AFG"],"capital":["Beijing"],"name_zh":"中国","official":"People's Republic of China","unMember":true,"languages":["Chinese"],"subregion":"Eastern Asia","timezones":[],"currencies":["CNY"],"iso_alpha2":"CN","iso_alpha3":"CHN","landlocked":false,"population":1406585000,"calling_code":"+86","iso_numeric_m49":"156"},"source":"restcountries","data_type":"地理","collected_at":"2026-08-09T18:12:04Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_26BNVpp7-aGy8Mi2rweKI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns structured geographic and demographic data for a given country, including borders, capital, population, currencies, languages, and more.","exampleAgentPrompt":"Pull the country profile for China — I need the capital, population, borders, currency, language, ISO codes, and calling code.","exampleUseCases":[{"title":"Country profile for due diligence","prompt":"Get me the full country profile for Germany — capital, population, region, borders, languages, and currencies — I'm doing background research on a potential market entry."},{"title":"ISO code and calling code lookup","prompt":"What's the ISO alpha-2 and alpha-3 code for Brazil, and what's their international calling code?"},{"title":"Geographic context for AI agent enrichment","prompt":"I need to enrich my agent's context with country metadata for Japan — give me everything: area, coordinates, timezones, UN membership, borders, and official name."}],"resultDescription":"A JSON object containing raw country data including official and common names, ISO alpha-2/alpha-3/numeric codes, capital(s), region, subregion, coordinates, area, population, languages, currencies, calling code, borders, landlocked status, UN membership, and data collection timestamp with source attribution.","failureModes":["Invalid or unrecognized country identifier returns an error or empty result","Missing required 'input' field returns a 400-level validation error","Network or upstream data source unavailability returns a 5xx error","Payment failure via x402 protocol results in 402 response and no data returned"],"whenToPreferThis":"Choose this endpoint when you need structured, enriched country-level geographic and demographic metadata — especially ISO codes, borders, population, currencies, and languages — delivered as a clean JSON object with source attribution. Prefer it over raw REST Countries API calls when you want normalized data with provenance metadata and agent-native x402 micropayment support.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:32:17.622Z","isFirstParty":false,"canonicalSlug":"adh-country-data-lookup-b5361dd0"}