{"slug":"netintel-dev-bulk-domain-check-9048f0","title":"Check availability of many domain names across multiple TLDs in a single call — ","host":"netintel.dev","method":"POST","resource":"https://netintel.dev/bulk-domain/check","category":"other","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. Ca","price_listed":0.1,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"names":["acme","acmehq"],"tlds":[".com",".io",".ai"]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"names":{"description":"1-50 domain names to check (alphanumeric + hyphens, 2-63 chars each), e.g. [\"acme\", \"acmehq\"]","items":{"type":"string"},"type":"array"},"tlds":{"description":"TLDs to check, with or without leading dot (default: [\".com\",\".net\",\".org\",\".io\",\".co\"]). Total names × tlds must not exceed 50.","items":{"type":"string"},"type":"array"}},"required":["names"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"available_count":{"type":"number"},"findings":{"items":{"type":"object"},"type":"array"},"grade":{"type":"string"},"names_available_all_tlds":{"items":{"type":"string"},"type":"array"},"results":{"items":{"type":"object"},"type":"array"},"score":{"type":"number"},"taken_count":{"type":"number"},"total_checked":{"type":"number"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"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.","last_updated":"2026-09-19T20:22:30.194Z","schemes":["exact"]}