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ODPT Japan Rail Transit Delay Feed
x402
ODPT Japan Rail Transit Delay Feed is a paid API for AI agents from oracle-network-jp-data.fly.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns real-time rail transit operating status and delay information for Tokyo-area operators (Tokyo Metro, Toei Subway, Yokohama Municipal, Tama Monorail, Rinkai Line) sourced from ODPT JSON-LD feeds
Price / call$0.001
Success—
StatusUnknown
How this service works
Japan-focused authoritative source for rail transit operating status and delay information from ODPT (公共交通オープンデータ協議会), for AI agents tracking Tokyo-area train operations. Covers Tokyo Metro, Toei Subway, Yokohama Municipal, Tama Monorail, and Rinkai-line operators. Real-time JSON-LD feed, refreshed continuously by participating operators.
Output
A JSON array of transit delay entries, each containing: payload type ('transit-delay'), count of delayed lines/events, source attribution string, a list of affected operator names, an entries array with detailed delay records, and a collected_at ISO 8601 timestamp indicating when the data was last fetched from ODPT.
Example use cases
Example prompt
“Are there any train delays or service disruptions on the Tokyo Metro, Toei Subway, or Yokohama Municipal lines right now? Pull the latest ODPT status feed.”
Technical details
Endpoint
GEThttps://oracle-network-jp-data.fly.dev/v1/jp/transit/delayWhen to prefer
Use this endpoint when you need authoritative, real-time Japanese rail transit delay data specifically for Tokyo-area operators (Tokyo Metro, Toei Subway, Yokohama Municipal, Tama Monorail, Rinkai Line) sourced directly from ODPT. Prefer this over general web scraping or unofficial sources when accuracy and attribution matter, or when building automated monitoring workflows for Tokyo commuter rail status.
Side effects
- ODPT upstream unavailable — empty entries array or error payload returned
- No current delays — count=0 with empty entries (not an error, normal state)
- Payment failure — x402 payment not accepted, endpoint returns 402
- Rate limiting — too many calls in short period
- Stale data — ODPT feed not refreshed recently, collected_at timestamp may be old
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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