{"uid":"cap_GaJJjZZK-lADAsA-YxxhV","slug":"agentshelf-dns-srv-openpgp-lookup-3f0cbe02","name":"AgentShelf DNS SRV OpenPGP Lookup","description":"Call when an agent needs SRV records at _openpgpkey._tcp.{hostname} for OpenPGP key. The caller sends the registrable domain, not the underscored name. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/dns-srv-openpgp first.","url":"https://agentshelf.syntexa.ch/v1/dns-srv-openpgp?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":"0.01","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_qSvD78TT_U3k9aF0buFRe","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":"Resolves SRV records at _openpgpkey._tcp.{hostname} for OpenPGP key discovery, given a registrable domain name","exampleAgentPrompt":"Can you look up the _openpgpkey._tcp SRV DNS records for the domain example.com so I can find where to fetch OpenPGP keys for that domain?","exampleUseCases":[{"title":"OpenPGP key server discovery for email","prompt":"I need to find the SRV record for OpenPGP key discovery on protonmail.com — can you resolve the _openpgpkey._tcp DNS records for that domain?"},{"title":"Verify OpenPGP DNS configuration","prompt":"Can you check whether tutanota.com has an _openpgpkey._tcp SRV record set up so I can confirm their OpenPGP key discovery is configured in DNS?"},{"title":"Automate secure email setup for a domain","prompt":"Look up the _openpgpkey._tcp SRV records for my domain company.io so I can figure out which keyserver my email client should contact to retrieve recipients' OpenPGP public keys."}],"resultDescription":"Returns the SRV record data found at _openpgpkey._tcp.{hostname}, including priority, weight, port, and target fields that indicate where OpenPGP keys for the domain can be retrieved.","failureModes":["Domain has no _openpgpkey._tcp SRV record configured — returns empty or NXDOMAIN result","Invalid or malformed hostname input — validation error","DNS resolution timeout or upstream DNS failure — service error","Hostname exceeds 253 characters — schema validation error","Payment not provided or insufficient — 402 payment required response"],"whenToPreferThis":"Use this endpoint when an agent needs to discover where to fetch OpenPGP public keys for a domain by querying its DNS SRV record at _openpgpkey._tcp. Prefer the free sandbox POST /v1/sandbox/dns-srv-openpgp endpoint for testing before committing the $0.01 USDC per call fee. Suitable for automating secure email workflows, verifying OpenPGP DNS configurations, or building email encryption tooling that requires key server discovery.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:43:30.948Z","isFirstParty":false,"canonicalSlug":"agentshelf-dns-srv-openpgp-lookup-3f0cbe02"}