Openapi
商标检索与冲突判定
POST
在指定法域内检索在先商标,执行相似度 + 尼斯分类重叠判定,
返回冲突分级(high / medium / low)与整体结论。
每次调用扣 10 点。传 saveReport=true 时生成排查报告并回传 reportId。
ApiKeyAuthheader
X-API-Key<token>开放平台密钥,lgr_live_ 前缀,控制台创建,仅创建时完整展示一次。
application/json- body
jurisdictionCode*string法域代码,如 EU/EM、US、CN
Length
length <= 20keyword*string待排查的商标文字
Length
length <= 100niceClasses?array<string>意图申请的尼斯分类(字符串数组)
status?array<string>限定法律状态
owner?string限定权利人
intentMark?string意图商标(用于报告标题与对比基准)
intentClasses?array<string>saveReport?boolean是否生成排查报告
Default
falsereportTitle?string报告标题(saveReport=true 时可用)
排查结果
application/json- response
通用响应信封
code*string'0000' 成功;0001 业务错误;9001 参数错误;8889 鉴权失败
msg*string人类可读消息
data*业务数据,失败时为 null
curl -X POST 'https://api.isud.cn/api/v1/open/trademarks/search' \ -H 'Content-Type: application/json' \ -d '{ "jurisdictionCode": "EU/EM", "keyword": "LAGRANGE", "niceClasses": [ "9", "35", "42" ]}'Example Response200
{ "code": "0000", "msg": "成功", "data": { "jurisdictionCode": "EU/EM", "keyword": "LAGRANGE", "total": 3, "highRisk": 0, "mediumRisk": 1, "lowRisk": 2, "activeCount": 3, "conclusion": "存在中度相似商标,建议进一步人工评估", "source": "MOCK", "elapsedMs": 42, "items": [ { "markText": "LAGRANGIAN", "markType": "WORD", "niceClasses": [ "9", "42" ], "ownerName": "Example SA", "status": "Registered", "applicationNumber": "014591754", "registrationNumber": "014591754", "filingDate": 1443657600000, "expiryDate": 1759276800000, "riskLevel": "medium", "riskReason": "长公共前缀 LAGRANG + 尼斯分类重叠", "externalId": "014591754" } ] }}