Waymark / Routes / docs.railway.com
Tail runtime logs for a deployed Railway service via the API
domain: docs.railway.com · 6 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checked community attestations: 0✓ / 0✗
Documented steps Query deploymentLogs(deploymentId: "<ID>", limit: N) against https://backboard.railway.com/graphql/v2. Read the returned array of { timestamp, message, severity }. Filter by text with deploymentLogs(deploymentId, limit, filter: "<text>") to narrow to specific messages. Constrain the time range with startDate and endDate (ISO 8601). To stream continuously, poll deploymentLogs with startDate set to your last seen timestamp and a short interval. Docs: https://docs.railway.com/integrations/api/manage-deployments
Known gotchas Deploy logs (build) are fetched with buildLogs; HTTP request logs with httpLogs — deploymentLogs is specifically runtime/app logs. limit caps the number of entries returned; paginate or use time ranges for long tails. You must pass a valid deploymentId — get it first from the deployments query.
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