{"uid":"cap_k9929kFrqc8XqSGtG3m_B","slug":"is-port-512-open-bulk-ff4cad37","name":"is-port-512-open-bulk","description":"Bulk is port 512 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. $0.10 per batch.","url":"https://ip.intel.rallylive.ca/bulk/ip/port/512?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_gGottt0cWe-q8ROOd_aU5","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":"Bulk-checks whether TCP port 512 is open on up to 20 hosts in a single concurrent call, returning ordered results with per-item errors and a failure count.","exampleAgentPrompt":"Check whether port 512 is open on these 15 servers all at once and tell me which ones are reachable and which failed: 192.168.1.1, 192.168.1.2, 10.0.0.5, ...","exampleUseCases":[{"title":"Security audit of exposed rsh port","prompt":"I need to scan all 12 of our public-facing servers to see which ones have port 512 open — that's the rsh/exec port and it shouldn't be exposed. Can you check them all at once and give me a list of which are open?"},{"title":"Pre-deployment infrastructure check","prompt":"Before we go live, verify that port 512 is closed on these 20 staging hosts I'll give you. Flag any that are unexpectedly open with an error message."},{"title":"Threat intelligence enrichment pipeline","prompt":"I have a batch of 18 IP addresses flagged by our threat feed — check all of them for port 512 being open so I can prioritize which ones to investigate first."}],"resultDescription":"An ordered array of per-host results matching the input order, each containing the port 512 open/closed status (boolean or equivalent), a per-item error field for any host that failed to respond, and an overall failure count summarizing how many hosts could not be checked.","failureModes":["Host unreachable or DNS resolution failure returns a per-item error with failure incremented","Exceeding 20 hosts per call may result in a validation error","Network timeout on a host sets that item's error field without failing the entire batch","Invalid IP or hostname format returns a per-item error","Rate limiting or payment failure (x402) returns HTTP 402 before any results"],"whenToPreferThis":"Use this endpoint when you need to check port 512 status across multiple hosts (up to 20) in a single API call rather than making separate single-host calls. It is the right choice when processing a list of IPs or hostnames for security audits, compliance checks, or infrastructure validation and you want concurrent execution with ordered results and per-item error isolation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:35:18.226Z","isFirstParty":false,"canonicalSlug":"is-port-512-open-bulk-ff4cad37"}