{"uid":"cap_X7X0_lIz6MkxzKPJkxlkl","slug":"netintel-bulk-domain-availability-check-0a16e4f3","name":"NetIntel Bulk Domain Availability Check","description":"Check availability of many domain names across multiple TLDs in a single call — submit up to 50 name/TLD combinations and get back per-domain registration status, registrar, and expiry concurrently, so agents can scan an entire naming shortlist or brand portfolio in one request instead of dozens. Caveat: when both RDAP and DNS are unreachable, status reads 'available' — re-check surprising availables on premium names.","url":"https://netintel.dev/bulk-domain/check","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["names"],"properties":{"tlds":{"type":"array","items":{"type":"string"},"description":"TLDs to check, with or without leading dot (default: [\".com\",\".net\",\".org\",\".io\",\".co\"]). Total names × tlds must not exceed 50."},"names":{"type":"array","items":{"type":"string"},"description":"1-50 domain names to check (alphanumeric + hyphens, 2-63 chars each), e.g. [\"acme\", \"acmehq\"]"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"grade":{"type":"string"},"score":{"type":"number"},"results":{"type":"array","items":{"type":"object"}},"findings":{"type":"array","items":{"type":"object"}},"taken_count":{"type":"number"},"total_checked":{"type":"number"},"available_count":{"type":"number"},"names_available_all_tlds":{"type":"array","items":{"type":"string"}}}}}}}},"responseSchema":{"type":"json","example":{"grade":"C","score":65,"results":[{"tld":"com","name":"acme","domain":"acme.com","status":"registered","available":false,"registrar":"GoDaddy LLC","expires_at":"2025-06-01T00:00:00Z","days_until_expiry":79},{"tld":"io","name":"acmehq","domain":"acmehq.io","status":"available","available":true,"registrar":null,"expires_at":null,"days_until_expiry":null}],"findings":[{"rule":"low_availability","detail":"Only 2 of 6 combinations available","deduction":-35}],"taken_count":4,"total_checked":6,"available_count":2,"names_available_all_tlds":["acmehq"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":1,"rating":{"score":"1.00","successRate":"1.00","reviews":1,"stars":"5.0","state":"rated"},"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_Ehy0YYR5_CMzLapT9ouAQ","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 availability and registration status for multiple domain name combinations (names × TLDs) in a single call, returning a graded report with registrar info and expiry dates.","exampleAgentPrompt":"Check availability for the names 'acme', 'acmehq', and 'acmepro' across .com, .io, and .net — I want to know which combinations are available, who owns the taken ones, and when they expire.","exampleUseCases":null,"resultDescription":"A JSON object containing an overall availability grade (A–F) and score (0–100), a results array with per-domain status (registered/available), registrar name, expiry date, days until expiry, counts of taken vs. available domains, a list of names available across all checked TLDs, and findings with deductions explaining the grade.","failureModes":["Invalid or malformed domain names in request body — returns 400 error","No domain names or TLDs provided — returns 400 validation error","Payment not included or insufficient USDC — returns 402 Payment Required","Too many name/TLD combinations exceeding endpoint limits — returns 429 or 400","WHOIS/registry lookup timeout for a specific TLD — partial results or error entry for that domain","Rate limiting if called too rapidly in succession"],"whenToPreferThis":"Use this endpoint when you need to evaluate multiple domain name candidates and TLD combinations in a single call rather than checking one domain at a time. It is ideal for brand naming research, startup domain discovery, or pre-launch domain strategy where you want a graded summary with registrar and expiry metadata across many combinations simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-07-22T22:40:37.550Z","lastSuccessfullyRanAt":"2026-07-22T22:40:37.550Z","lastHealthCheckAt":"2026-09-15T00:43:12.505Z","isFirstParty":false}