{"uid":"cap_lTS-b1hGRg9isGBb7w-jf","slug":"is-port-139-open-bulk-3ec81562","name":"is-port-139-open-bulk","description":"Bulk is port 139 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. $0.10 per batch.","url":"https://ip.intel.rallylive.ca/bulk/ip/port/139?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_xm8C5-hTFkHGP9GE3SM_8","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 139 (NetBIOS/SMB) is open on up to 20 hosts in a single concurrent batch call, returning per-host results in input order with error fields and a failure count.","exampleAgentPrompt":"Check if port 139 is open on these 10 IPs for me: 192.168.1.1, 192.168.1.2, 192.168.1.3, 10.0.0.1, 10.0.0.2, 10.0.0.3, 172.16.0.1, 172.16.0.2, 172.16.0.3, and 172.16.0.4 — I need to know which ones have NetBIOS exposed, all in one shot.","exampleUseCases":[{"title":"Security audit of server fleet","prompt":"I have a list of 15 production server IPs and I need to know which ones have port 139 open — can you check them all at once and tell me which are exposing NetBIOS?"},{"title":"Pre-deployment network hardening check","prompt":"Before we go live, scan these 12 host IPs for open port 139 so we can confirm none of them are accidentally exposing SMB to the network."},{"title":"Incident response triage across subnet","prompt":"We had a security alert — can you quickly check all 20 of these IPs from our internal subnet to see which ones have port 139 reachable right now?"}],"resultDescription":"An ordered array of per-host results matching the input list order, each containing the open/closed status of port 139, a per-item error field indicating any connectivity or resolution failures, and an overall failure count summarizing how many hosts could not be checked.","failureModes":["Batch exceeds 20 hosts — only up to 20 hosts supported per call","Individual host unreachable or DNS resolution failure — per-item error field populated, failure count incremented","Invalid IP address or hostname format in input — per-item error returned","Payment not included or insufficient — HTTP 402 response blocking request","Network timeout on concurrent port probe — per-item error with timeout detail"],"whenToPreferThis":"Use this endpoint when you have a list of multiple hosts (up to 20) and need to check port 139 status across all of them efficiently in a single API call rather than making individual requests. Prefer this over the single-host endpoint whenever batch throughput matters — it runs probes concurrently and returns results in input order, making it ideal for fleet audits, subnet sweeps, or pre-deployment security checks. Choose this when you need structured per-item error reporting alongside results.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:39:50.777Z","isFirstParty":false,"canonicalSlug":"is-port-139-open-bulk-3ec81562"}