Send Zalo messages to request user's information

HTTP request

POST https://rest.esms.vn/MainService.svc/json/SendZaloFollowerMessage_V5_post_json/

• Content Type: application/json

• Response Type: application/json

curl --location 'https://rest.esms.vn/MainService.svc/json/SendZaloFollowerMessage_V5_post_json/' \
--header 'Content-Type: application/json' \
--data '{
"ApiKey": "{{ApiKey}}",
"SecretKey": "{{SecretKey}}",
"OAID": "{{OAID}}",
"CallbackUrl":"{{CallbackURL}}",
    "Payload": {
        "recipient": {
            "user_id": "{{UserID}}"
        },
        "message": {
            "attachment": {
                "type": "template",
                "payload": {
                    "template_type": "request_user_info",
                    "elements": [
                        {
                            "title": "{{Title}}",
                            "subtitle": "{{Subtitle}}",
                            "image_url": "{{ImageURL}}"
                        }
                    ]
                }
            }
        }
    }
}'

• Body request

Parameter	Type	Required	Description
ApiKey	string		Your API Key
SecretKey	string		Your Secret Key
OAID	string		Zalo OA Id is the Zalo Official Account Id of the organization. It can be obtained by accessing to the Zalo administrator page. Note: Pre-registration is required.
User_id	string		The identification value of user at Zalo.
Title	string		The title of template. Note: Max length is 100.
Subtitle	string		The subtitle of template. Note: Max length is 500.
ImageUrl	string		The image URL. Only accept .PNG or .JPG file
CallbackUrl			The webhook URL that will receive the status of message after it processed to the operator. It is used for determine whether the SMS is succcessfully delivered to the receiver or failed. See the sample request at here. More detail at here.

---

• Response:

100

{
    "CodeResult": "100",
    "CountRegenerate": 0,
    "SMSID": "d8e0f1f0702544b2acb456ca9ccfd111250"
}

Valid request.

101

{
    "CodeResult": "101",
    "CountRegenerate": 0,
    "ErrorMessage": "Authorize Failed"
}

Invalid credential.

• Response body

Parameter	Type	Description
CodeResult	string	Response code.
SMSID	string	The message id eSMS system.
ErrorMessage	string	The error message if the request is invalid.

• The detail of error code can refer at Table of error codes .

• Get the sample of code for programing languagues to use in Postman refer at Link of code samples.