{"uid":"cap_36sYLFEE4wkzuCITS64Be","slug":"suverse-world-bank-population-growth-rate-api-1fe0c154","name":"Suverse World Bank Population Growth Rate API","description":"Population Growth Rate for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macro, demographic, and cross country analysis.","url":"https://proxy.suverse.io/v1/data/suverse-wb-population-growth","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Il3EFSCUw6Pt4QJ4iZkcp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.07","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns annual population growth rate time series for any country by ISO code, sourced from World Bank Open Data, requiring no API key.","exampleAgentPrompt":"Can you pull the annual population growth rate time series for Brazil using its ISO code from the World Bank data — I need the full historical series for my demographic analysis.","exampleUseCases":[{"title":"Emerging market demographic research","prompt":"Get me the year-by-year population growth rate for Nigeria using the World Bank data — I want to see how it has trended over the past 30 years for my emerging markets report."},{"title":"Cross-country macro comparison","prompt":"Fetch the population growth rate time series for Japan, Germany, and South Korea so I can compare their demographic decline trends for a macroeconomic analysis."},{"title":"Development economics modeling","prompt":"I need the World Bank population growth rate data for all BRICS countries — Brazil, Russia, India, China, and South Africa — to feed into my long-run GDP growth model."}],"resultDescription":"Returns a structured time series with country name, ISO code, year, and annual population growth rate value (as a percentage) for each available year in the World Bank dataset.","failureModes":["Invalid or unrecognized ISO country code returns an error or empty result","Country has no World Bank data available for the requested period","Network timeout or proxy service unavailability","Malformed request body returns a 400-level error","Payment failure via x402 protocol blocks the call"],"whenToPreferThis":"Prefer this endpoint when you need free, no-key-required access to World Bank population growth rate data in a structured time series format, especially for macro, demographic, or cross-country AI agent workflows that require reliable international data without managing API credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:39:07.589Z","isFirstParty":false}