{"uid":"cap_Tqx3w1J-tATGVkqO-YxOr","slug":"bahn-transfer-42e25ce6","name":"Bahn Transfer","description":"Rail re-planning for a traveller already on a delayed train: the best onward options, concrete transfer alternatives with buffer transparency, and a specific recommendation — fast and cheap, instead of the agent researching several routing APIs itself.","url":"https://bahn.1f916.de/api/transfer-chain?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["to","trip_id"],"properties":{"to":{"type":"string","description":"destination stop_id"},"trip_id":{"type":"string"},"cache_ttl":{"type":"integer"},"min_buffer":{"type":"integer"},"manual_delay":{"type":"string"},"from_stop_name":{"type":"string"}}},"responseSchema":{"type":"object"},"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_8623LjbhoAiBOgJih3LeE","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 the best onward train transfer options and a concrete recommendation for a traveller already on a delayed German rail service","exampleAgentPrompt":"My current trip ID is ICE-1234 and I'm trying to reach Hamburg Hbf (stop ID 8000157) — my train has a 20-minute manual delay and I need at least a 5-minute buffer for any transfer. What are my best onward options and which one do you recommend?","exampleUseCases":[{"title":"Delayed ICE rerouting mid-journey","prompt":"I'm on trip ICE-792 heading toward Munich, but we're running 30 minutes late. I need to reach Augsburg (stop ID 8000013) — can you check what transfer options I still have with at least a 10-minute buffer and tell me which one you'd recommend?"},{"title":"Missing a tight connection at a hub","prompt":"My train trip ID is RE-4451 just got delayed by 15 minutes and I'm worried about my connection at Frankfurt. My destination stop ID is 8000105 — what are my realistic transfer alternatives and which is the best one to take?"},{"title":"Proactive rebooking for business travel","prompt":"I'm on trip ID IC-2371 and there's a manual delay of 40 minutes shown on the board. I need to reach Berlin Hbf (stop ID 8011160) with at least a 12-minute buffer for each transfer — what's the smartest chain of connections I should switch to?"}],"resultDescription":"A structured response containing evaluated onward transfer options from the traveller's current position, each with connection timing, buffer transparency, and feasibility indicators, plus a single concrete recommended route that balances speed and cost.","failureModes":["Invalid or expired trip_id returns an error with no alternatives","Unknown destination stop_id results in no routes found","Extreme delays may yield zero feasible transfer options","Manual delay string in wrong format may not be parsed correctly","Stale cache from cache_ttl may return outdated connection data"],"whenToPreferThis":"Choose this endpoint when a traveller is already mid-journey on a delayed train and needs immediate, actionable rerouting advice rather than a fresh journey search from scratch. It is purpose-built for the delay-rebooking scenario on the German rail network, combining delay awareness, buffer calculation, and a single recommendation — saving an agent from orchestrating multiple routing API calls and synthesising results manually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:32:58.941Z","isFirstParty":false,"canonicalSlug":"bahn-transfer-42e25ce6"}