{"uid":"cap_paHIVMdIBonbwVddwIIa9","slug":"world-bank-surface-area-by-country-a4ff1489","name":"World Bank Surface Area by Country","description":"Latest surface area (sq. km) for every country and region, one value each. No params. Returns JSON.","url":"https://clonecho.builda.company/x402/s/worldbank-surface-area","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xa8kRMyrVFgJKi8cQAsp7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest surface area (sq. km) for every country and region in the world as a single JSON payload, no parameters required.","exampleAgentPrompt":"Can you pull up the latest World Bank surface area data for all countries and regions — I need the sq. km figures for every nation in one go?","exampleUseCases":null,"resultDescription":"A JSON object containing the latest surface area in square kilometers for every country and region as tracked by the World Bank, with one value per entry and no filtering or pagination required.","failureModes":["Upstream World Bank data unavailable — service may return 503 or empty payload","Network timeout if the full country dataset is large and latency spikes","Stale data if World Bank has not published a new value for a given country recently","HTTP 402 if payment is not processed correctly via x402 protocol"],"whenToPreferThis":"Use this endpoint when you need a complete, ready-to-use snapshot of surface area figures for all countries and regions globally without any per-country querying, filtering, or parameter construction. Ideal for bulk data enrichment, geographic analysis, or populating a reference dataset. Prefer over manual World Bank API queries when you want a single flat JSON response with no pagination.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:58:26.567Z","isFirstParty":false}