{"uid":"cap_RBVhUdshwHOXmQmqZ3vgc","slug":"caldavs-srv-record-lookup-caldavs-tcp-83b70260","name":"CalDAVS SRV Record Lookup (caldavs-tcp)","description":"CALDAVS service discovery (_caldavs._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's caldavs service lives without guessing hosts. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/srv/caldavs-tcp?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_m1ORPMBPyBo5eQWY9Ufk3","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":"Looks up _caldavs._tcp SRV DNS records for a domain via Cloudflare DoH, returning priority, weight, port, and target host for the domain's secure CalDAV service.","exampleAgentPrompt":"Look up the _caldavs._tcp SRV record for example.com and tell me what host and port the secure CalDAV calendar service is running on.","exampleUseCases":[{"title":"Calendar client auto-configuration","prompt":"I'm setting up a CalDAV client for contoso.com — can you find the _caldavs._tcp SRV record so I know which host and port to point it at?"},{"title":"Verifying CalDAVS service deployment","prompt":"We just deployed our secure CalDAV server — can you check the _caldavs._tcp SRV record for mycompany.org and confirm the host, port, priority, and weight are set correctly?"},{"title":"Diagnosing calendar sync failures","prompt":"Our users can't sync their calendars — can you do a _caldavs._tcp SRV lookup on ourworkplace.com to see if the service discovery record is present and pointing somewhere?"}],"resultDescription":"Returns the SRV record set for _caldavs._tcp.<domain> including priority, weight, port number, and target hostname for each record, sourced from Cloudflare's DNS over HTTPS resolver. If no SRV record exists, returns an empty or error result.","failureModes":["Domain has no _caldavs._tcp SRV record published — returns empty result","Invalid or malformed domain name input — returns error","DNS resolution failure at Cloudflare DoH — returns upstream error","Payment not processed (x402) — request rejected before DNS lookup"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover where a domain's secure CalDAV (CalDAVS) server lives without hardcoding hostnames, especially for calendar client auto-configuration, infrastructure verification, or diagnosing calendar sync issues. Prefer this over generic DNS resolvers when you specifically need the SRV record for the caldavs-tcp service type and want a paid, reliable Cloudflare DoH-backed result.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:45.506Z","isFirstParty":false,"canonicalSlug":"caldavs-srv-record-lookup-caldavs-tcp-83b70260"}