Account Center › API Reference › Members

Member details (KYC level and restriction status)

GET /v1/members/{id} scope: members:read

Merchant account

The path accepts both identifier types: your own external_member_id or our mem_<uuid>. An identifier returned by an API must be usable to query it.

kyc_level is resolved conservatively only: if L2 is approved but L1 is not, a data anomaly, it is reported as 1 rather than 2. Otherwise you would treat someone without approved L1 as fully verified.

⚠ Unified platform KYC has an unavoidable information consequence: if a newly created member has already completed KYC elsewhere on the platform, you immediately see kyc_level: 2. The mitigation is returning the result only: original profiles and images never leave the platform, and we never disclose which merchant performed KYC.

Not returned: internal relationships such as promotion paths / referrers, platform-level restrictions, risk flags, or KYC profiles and images. status contains only merchant-level status.

Path Parameters

Field	Type	Required	Description
`id`	string	Required	Your `external_member_id` or our `mem_<uuid>`. Selected strictly by the `mem_` prefix, with no fallback. Do not use an `external_member_id` beginning with `mem_`, or this endpoint will always return 404 for that member.

Response

200OK

{
  "id": "mem_9f1c0c8e-6f2a-4c1d-9d0b-2a7e5b3f8c41",
  "external_member_id": "u-10086",
  "uid": "80031427",
  "email": "alice@example.com",
  "nickname": "Alice",
  "status": "normal",
  "kyc_level": 1,
  "created_at": "2026-08-12T09:30:00.000Z"
}

404member_not_found: nonexistent members and members belonging to another merchant receive the same response. Distinguishing them would enable cross-merchant member probing.

Request

curl -X GET 'https://api.zinfra.vip/v1/members/{id}' \
  -H 'x-auth-token: Bearer $TOKEN'

const res = await fetch("https://api.zinfra.vip/v1/members/{id}", {
  method: "GET",
  headers: {
    "x-auth-token": "Bearer $TOKEN",
  },
});
// Keep monetary amounts as strings, never numbers.
const data = await res.json();

import requests

res = requests.get(
    "https://api.zinfra.vip/v1/members/{id}",
    headers={
        "x-auth-token": "Bearer $TOKEN",
    },
)
# Use Decimal(str(...)) for amounts, not float.
data = res.json()

req, _ := http.NewRequest("GET", "https://api.zinfra.vip/v1/members/{id}",
    nil)
req.Header.Set("x-auth-token", "Bearer $TOKEN")
res, err := http.DefaultClient.Do(req)
// Decode amount fields as string, not float64.

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.zinfra.vip/v1/members/{id}"))
    .header("x-auth-token", "Bearer $TOKEN")
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
// Use String / BigDecimal for amounts, not double.

$ch = curl_init('https://api.zinfra.vip/v1/members/{id}');
curl_setopt_array($ch, [
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTPHEADER => [
    'x-auth-token: Bearer $TOKEN',
  ],
]);
$res = curl_exec($ch);
// Use bcmath / strings for amounts, not floatval.

200

{
  "id": "mem_9f1c0c8e-6f2a-4c1d-9d0b-2a7e5b3f8c41",
  "external_member_id": "u-10086",
  "uid": "80031427",
  "email": "alice@example.com",
  "nickname": "Alice",
  "status": "normal",
  "kyc_level": 1,
  "created_at": "2026-08-12T09:30:00.000Z"
}