{"uid":"cap_TPHoh15qn6uYRU55iUK41","slug":"agentfeeds-jp-japan-cabinet-office-composite-leading-index-ci-5fd39e8c","name":"agentfeeds.jp Japan Cabinet Office Composite Leading Index (CI)","description":"Cabinet Office Composite Index (CI), one of leading/coincident/lagging, 2020=100, monthly since 1980. Same e-Stat API family as estat.search/estat.table_data (routed there rather than the Cabinet Office's own ESRI subdomain, whose commercial-use terms were less clearly stated). Factual published data only; not investment advice or a forecast.","url":"https://api.agentfeeds.jp/v1/jp/macro/leading_index","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","description":"1-200, default 12 (most recent months)"},"series":{"enum":["leading","coincident","lagging"],"type":"string","description":"default leading"}}}},"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":"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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BFKUSx-ncE6SDXRU1gQ27","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns monthly Cabinet Office Composite Index (CI) leading indicator data for Japan, base year 2020=100, sourced from the e-Stat API family, covering data since 1980.","exampleAgentPrompt":"Pull the last 24 months of Japan's Cabinet Office leading composite index (CI) data so I can see recent economic cycle trends.","exampleUseCases":[{"title":"Business cycle turning point detection","prompt":"Get me the last 36 months of Japan's Cabinet Office leading index and coincident index so I can compare them and spot any divergence or turning point in the business cycle."},{"title":"Macro dashboard for Japan economic outlook","prompt":"Fetch the most recent 12 months of Japan's Cabinet Office composite leading indicator — I want to include it in my Japan macro dashboard alongside JGB yields and CPI."},{"title":"Historical economic cycle research","prompt":"I need Japan's Cabinet Office lagging composite index going back as far as possible — give me 200 months of data so I can study long-run economic cycles."}],"resultDescription":"Returns a time series of monthly Cabinet Office Composite Index (CI) values, each with the reference month, index level (2020=100), and series type (leading, coincident, or lagging). Up to 200 monthly observations can be returned per call, defaulting to the 12 most recent months.","failureModes":["Invalid series enum value returns a validation error","limit outside the 1-200 range returns an error","e-Stat upstream API unavailability causes 502/503","requesting data before 1980 returns empty or partial results","missing required method/type fields in input schema returns 400"],"whenToPreferThis":"Choose this endpoint when you need official Japan Cabinet Office CI composite index data (leading, coincident, or lagging) in a structured, agent-friendly format with clear commercial-use terms, rather than scraping ESRI's own subdomain or manually querying e-Stat. It is ideal for macroeconomic dashboards, business cycle analysis, and integrating Japan economic cycle data into automated agent workflows. Prefer it over the estat.search or estat.table_data siblings when you specifically need the CI composite index without needing to search the broader statistics catalog.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:01:17.489Z","isFirstParty":false}