{"uid":"cap_cQBHYPEcssqcuPn--8da0","slug":"is-port-515-open-bulk-4092f747","name":"is-port-515-open-bulk","description":"Bulk is port 515 open: up to 20 hosts in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.","url":"https://ip.intel.rallylive.ca/bulk/ip/port/515?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iE8qkRvdus0CHmn0Z_kRO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether TCP port 515 (LPD/printer) is open on up to 20 hosts in a single concurrent batch call, returning per-host results with error fields and a failure count.","exampleAgentPrompt":"Check whether port 515 is open on these 15 servers all at once: 192.168.1.1, 10.0.0.2, 10.0.0.3, 10.0.0.4, 10.0.0.5, 10.0.0.6, 10.0.0.7, 10.0.0.8, 10.0.0.9, 10.0.0.10, 10.0.0.11, 10.0.0.12, 10.0.0.13, 10.0.0.14, 10.0.0.15 — I need to know which ones have the LPD printer port exposed.","exampleUseCases":[{"title":"Security audit for exposed printer ports","prompt":"I need to check whether port 515 is open on all 18 of our public-facing servers — here's the list of IPs. Flag any that have the LPD printer port exposed so we can close them down."},{"title":"Fleet readiness check before print job rollout","prompt":"Before we push the print job queue, can you verify that port 515 is open and reachable on these 12 print server hosts? I need a pass/fail for each one."},{"title":"Post-firewall-change verification","prompt":"We just updated the firewall rules — can you batch-check whether port 515 is still open on these 20 hosts and tell me if any of them are now unreachable?"}],"resultDescription":"An ordered array of per-host results matching the input order, each containing the host identifier, a boolean indicating whether port 515 is open, a per-item error field (populated if the probe failed), and a summary failure count for the batch.","failureModes":["More than 20 hosts submitted — batch size limit exceeded","Unreachable or invalid host causes per-item error field to be populated rather than open/closed status","Network timeout on a specific host results in that item marked as error without affecting others","Payment not attached or insufficient — x402 payment required error returned","All hosts unreachable returns full failure count equal to batch size"],"whenToPreferThis":"Choose this endpoint when you need to check port 515 status across multiple hosts (up to 20) in a single API call rather than making sequential single-host requests. It processes hosts concurrently so total latency is near that of a single check, making it ideal for fleet audits, pre-deployment verification, or security scans over a list of IPs. Prefer the single endpoint when you only have one host to check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:37:28.580Z","isFirstParty":false,"canonicalSlug":"is-port-515-open-bulk-4092f747"}