{"uid":"cap_cn8a__yWnw2V5mYwoa1Po","slug":"japan-railway-lines-reference-api-b819fdd3","name":"Japan Railway Lines Reference API","description":"Major Japanese railway lines and key stations (English): operator, type (shinkansen/metro/JR), major stops, region. For travel planning and transit context. (Reference data; not route search.)","url":"https://jp-data-api-production.up.railway.app/rail/lines","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","required":[],"properties":{"q":{"type":"string","description":"line or station keyword, or omit for all"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OsbhxmfR4clJVI78J5xsS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a reference list of major Japanese railway lines and key stations (in English), including operator, line type, major stops, and region","exampleAgentPrompt":"Can you give me a list of the major railway lines in Japan, including shinkansen and metro lines, along with their operators and key stations — I'm trying to plan a trip around the country?","exampleUseCases":null,"resultDescription":"Returns a list of major Japanese railway lines with details including the operator (e.g. JR, Tokyo Metro), line type (shinkansen, metro, or JR), a list of major stops, and the region served — all in English. Optionally filtered by a line or station keyword.","failureModes":["No results returned if keyword query matches nothing — check spelling or try broader terms","Service may return incomplete coverage for minor or private regional lines not included in the reference dataset","Network timeout or 402 payment failure if x402 micropayment is not properly handled"],"whenToPreferThis":"Use this endpoint when you need structured, English-language reference data about Japanese railway lines for travel planning, transit context, or building itineraries — not for real-time route search, fare calculation, or live timetables.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:43:42.978Z","isFirstParty":false}