{ "_provenance": { "generated": "2026-08-28", "method": "searched", "source": "https://macadress.com/docs", "note": "Transcribed verbatim from the provider's published API documentation. The response is the abbreviated form the docs publish: each successful entry actually carries every field shown in the lookupMAC example." }, "operationId": "lookupMACBatch", "request": { "method": "POST", "url": "https://api.macadress.com/v1/mac/batch", "headers": { "Content-Type": "application/json", "Authorization": "Bearer mk_your_api_key" }, "body": { "macs": ["00:03:93:AB:12:34", "not-a-mac"] } }, "request_alternate_auth": { "method": "POST", "url": "https://api.macadress.com/v1/mac/batch", "headers": { "Content-Type": "application/json" }, "body": { "api_key": "mk_your_api_key", "macs": ["00:03:93:AB:12:34"] } }, "response": { "status": 200, "body": { "count": 2, "results": [ { "input": "00:03:93:AB:12:34", "mac": "00:03:93:AB:12:34", "valid": true, "organization": "Apple, Inc.", "matched_prefix": "00:03:93", "meta": { "request_id": "d204feb2-...", "api_version": "v1", "database_version": "2026-08-22", "processed_at": "2026-08-22T10:27:51Z", "cached": false } }, { "input": "not-a-mac", "error": "invalid MAC address", "mac": "", "valid": false, "organization": null, "matched_prefix": null, "meta": { "request_id": "d204feb2-...", "api_version": "v1", "database_version": "2026-08-22", "processed_at": "2026-08-22T10:27:51Z", "cached": false } } ] } } }