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Principles & Description


Bizao provide you a free SMS-Bundle to let you notify your end user using SMS API. To notify the End User, you need first to generate the user bizao-token and alias using one of three Authentication mechanims described before.


To notify your end-user by SMS you will use:

  • Bizao-URI: smsmessaging/v1/outbound/tel%3A%2Bxxxxx/requests where tel%3A%2Bxxxxx is your sender-address in url encode format.
    • Sample: tel%3A%2B2250000”
  • Bizao-Host: api.bizao.com

The query will contain the Headers set to the specified value below:

Header Description/Content
X-OAPI-Application-Id always  use: BIZAO
X-OAPI-Contact-Id always  use: b2b-bizao-97b5878
X-OAPI-Resource-Type always  use:  SMS_OSM
bizao-alias BIZAO_ALIAS generated using one of the authentication method above
bizao-token BIZAO_TOKEN generated using one of the authentication method above
X-Orange-MCO Oxx (where xx is an alpha2 country code. You can use this site to got this code: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2

The body of your query will contain the parameters below:

Parameter Usage Description
address Mandatory Always use: acr:X-Orange-ISE2
message Mandatory String, must be URL-escaped as per RFC 1738.
senderAddress Mandatory String, Please see the table below “API-SMS parameter values by authorized country”. In the URL, it must be URL encoded
SenderName Mandatory Firendly name displayed on end user device ( size should not exceed 11 characters)
clientCorrelator Mandatory String, Uniquely identifies this created SMS request. This will be useful in communication String, failures while sending the request. By using the same clientCorrelator when retrying the request WSO2.TELCO HUB avoids sending the same SMS again.
receiptRequest Optional notifyURL: Strnig, The URL to which you would like a notification of delivery sent. The format of this notification is shown below. If notifications are required the notifyURL parameter will be sent within the receiptRequest element  
callbackData Optional callbackData: Will be passed back in this notification. It’s used to identify the message the receipt relates to (or any other useful data, such as a function name). This is only valid if notifications are required – sent with the notifyURL parameter within the receiptRequest element  

Note:For more detail you can see swagger file: “BIZAO-SMS_V1_swagger.yaml”

SMS Notification query sample:

curl -X POST \
https://api.bizao.com/smsmessaging/v1/outbound/tel%3A%2B2250000/requests \
-H 'authorization: Bearer YOUR_ACCESS_TOKEN' \
-H 'cache-control: no-cache' \
-H 'content-type: application/json' \
-H 'bizao-token: BIZAO_TOKEN' \
-H 'x-oapi-application-id: BIZAO' \
-H 'x-oapi-contact-id: b2b-bizao-97b5878' \
-H 'x-oapi-resource-type: SMS_OSM' \
-H 'bizao-alias: BIZAO_ALIAS' \
-H 'x-orange-mco: OCI' \
-d '{
"outboundSMSMessageRequest": {
"address": ["acr:X-Orange-ISE2"],
"senderAddress": "tel:+2250000",
"outboundSMSTextMessage": {
"message": "Welcome SMS"
"clientCorrelator": "MyCorrealtorID",
"receiptRequest": {
"notifyURL": "http://application.example.com/notifications/DeliveryInfoNotification",
"callbackData": "some-data-useful-to-the-requester"
"senderName": "nameToDisplay"

SMS Notification successful response:

"outboundSMSMessageRequest": {
"address": [
"senderAddress": "tel:+2250000",
"senderName": "nameToDisplay",
"receiptRequest": {
"notifyURL": "http://application.example.com/notifications/DeliveryInfoNotification",
"callbackData": "some-data-useful-to-the-requester"
"outboundSMSTextMessage": {
"message": "Welcome SMS"
"clientCorrelator": "MyCorrelatorID ",
"resourceURL": "https://gateway1a.mife.sla-mobile.com.my:8243/smsmessaging/outbound/tel%3A%2B2250000/requests/1529584291923SM8202/deliveryInfos"


for each new SMS-Query you have to provide a new “clientCorrelator” value

API-SMS parameter values by authorized country

Below a recap of specific API-SMS parameter value by authorised country:

Country MCO senderAddress
Ivory-Coast OCI tel:+2250000
RDCongo  ODC tel:+2430000
Cameroon OCM tel:+2370000
Senegal OSN tel:+2210000
Tunisia OTN tel:+2160000
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