API Reference
  1. 发卡接口
  2. 共享卡

开附属卡

post
https://uat-openapi.cafinx.com/v1/card-groups//sub-cards

在共享池下开 1～100 张附属卡（GEO channelType=2）。每张扣共享独立开卡费；count>1 时 alias 自动加后缀。返回 card / cards / openFeeUnit / openFeeTotal。

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Path Params
string
required

路径参数：组 ID

Body Params
string
required

路径参数：组 ID

string

持卡人姓名 / 别名

string

卡别名（同 holderName）

string

覆盖卡头（默认用池 supportCardBin）

string

张数 1–100，默认 1

Headers
string
required

Idempotency key (<=64 chars, e.g. your business order no) required for write endpoints

Response

Updated about 4 hours ago

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Response
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Updated about 4 hours ago

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