{"uid":"cap_nqgtjM6yH77zgm93dtd8T","slug":"agentshelf-syntexa-ch-dns-srv-presence-lookup-06a28880","name":"agentshelf.syntexa.ch DNS SRV Presence Lookup","description":"Call when an agent needs SRV records at _presence._tcp.{hostname} for XMPP presence. The caller sends the registrable domain, not the underscored name. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/dns-srv-presence first.","url":"https://agentshelf.syntexa.ch/v1/dns-srv-presence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"hostname":{"type":"string","examples":["example.com"],"maxLength":253,"minLength":1,"description":"Public DNS hostname such as example.com. Not a URL, not an IP literal, and not a private name."}}},"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_jodncTG7lCOwCyOpuxWC5","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":"Looks up SRV records at _presence._tcp.{hostname} for XMPP presence service discovery given a registrable domain name","exampleAgentPrompt":"Can you look up the XMPP presence SRV records for example.com — I need to know what server and port handle _presence._tcp for that domain?","exampleUseCases":[{"title":"XMPP chat client configuration","prompt":"I'm setting up an XMPP client for jabber.org and need the SRV records for _presence._tcp to know which server and port to connect to — can you look that up?"},{"title":"Verify XMPP presence deployment","prompt":"Can you check whether syntexa.ch has any _presence._tcp SRV records configured? I want to confirm our XMPP presence service is properly published in DNS."},{"title":"Troubleshoot XMPP federation issues","prompt":"We're having trouble federating XMPP presence with partner.example.com — can you pull the _presence._tcp SRV records for that domain so I can see what they have configured?"}],"resultDescription":"Returns the SRV record entries found at _presence._tcp.{hostname}, including fields such as priority, weight, port, and target hostname for each record. If no records exist, returns an empty result or appropriate indicator.","failureModes":["Domain not found or no DNS records exist — returns empty or error response","Invalid hostname format (too long, empty, or malformed) — input validation error","DNS resolution timeout — transient network failure","Domain exists but has no _presence._tcp SRV records — empty result set"],"whenToPreferThis":"Use this endpoint when you specifically need to resolve _presence._tcp SRV records for XMPP presence service discovery and are willing to pay $0.005 USDC per lookup. If a free sandbox alternative at POST /v1/sandbox/dns-srv-presence is available, prefer that first. Choose this over generic DNS lookup tools when you need XMPP-specific presence record resolution without constructing the underscored service name yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T00:50:09.855Z","isFirstParty":false,"canonicalSlug":"agentshelf-syntexa-ch-dns-srv-presence-lookup-06a28880"}