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POST
/
merchant
/
user
/
change_email
Change User Email
curl --request POST \
  --url https://api.unibee.dev/merchant/user/change_email \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "newEmail": "<string>",
  "externalUserId": "<string>",
  "userId": 123
}
'
{
  "code": 123,
  "data": {},
  "merchantId": 123,
  "message": "<string>",
  "redirect": "<string>",
  "requestId": "<string>"
}

​
Endpoint Overview

POST https://api.unibee.dev/merchant/user/change_email Change User Email

​
Authorization

All UniBee Merchant API requests require authentication via API key.
HeaderRequiredDescription
AuthorizationYesBearer <your_api_key>
Content-TypeYesapplication/json (for request body)

​
Parameters

Parameters for this endpoint are listed below. The schema is also shown in the Try it panel.

​
Request body

NameTypeRequiredDescription
externalUserIdstringNoThe externalUserId of user, either ExternalUserId or UserId needed
newEmailstringYesTarget Email want to change
userIdintegerNoThe id of user, either ExternalUserId or UserId needed

​
Request examples

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cURL

curl -X POST "https://api.unibee.dev/merchant/user/change_email" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "externalUserId": "id_example",
  "newEmail": "user@example.com",
  "userId": 0
}'

​
Sandbox

curl -X POST "https://api-sandbox.unibee.top/merchant/user/change_email" \
  -H "Authorization: Bearer YOUR_SANDBOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "externalUserId": "id_example",
  "newEmail": "user@example.com",
  "userId": 0
}'

​
Response

Success responses return a JSON envelope with code, data, message, redirect, and requestId. code 0 indicates success. The response schema for this endpoint is shown below.

​
Error handling

HTTP statusMeaning
400Bad request — invalid or missing parameters. Check message in the body.
401Unauthorized — missing or invalid API key.
404Not found — invalid path or resource.
500Server error — retry with backoff.
When code in the response body is non-zero, check message for details. Use requestId when contacting support.

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
newEmail
string<string>
required

Target Email want to change

​
externalUserId
string<string>

The externalUserId of user, either ExternalUserId or UserId needed

​
userId
integer<int64>

The id of user, either ExternalUserId or UserId needed

Response

200 - application/json
​
code
integer<int>
​
data
object
​
merchantId
integer<int64>
​
message
string<string>
​
redirect
string<string>
​
requestId
string<string>