Check email availability

Checks whether an email address is available for registration. Returns retCode 10019 when the email is already registered. No authentication required.

post

/api/v2/email-status

Body

emailstringRequired

Email address to check.

Responses

200

Response envelope. For the user API, retCode 0 means success; for the partner API, code 0 means success. Business rejections return HTTP 200 with a non-zero code.

application/json

Standard response envelope for the user API (api.ur.app).

retCodeinteger · int64Required

0 on success; non-zero indicates failure.

retMsgstringRequired

Human-readable message; error details when retCode is non-zero.

resultanyOptional

Business payload. Shape depends on the endpoint; some endpoints return it as a JSON-encoded string.

timeNowinteger · int64Optional

Server timestamp in milliseconds.

post/api/v2/email-status

POST /api/v2/email-status HTTP/1.1
Host: api.ur.app
Content-Type: application/json
Accept: */*
Content-Length: 25

{
  "email": "[e-mail]"
}

200

Response envelope. For the user API, retCode 0 means success; for the partner API, code 0 means success. Business rejections return HTTP 200 with a non-zero code.

{
  "retCode": 0,
  "retMsg": "OK",
  "result": null,
  "timeNow": 0
}