Send Batch SMS

API Description

Send SMS messages in batch. Supports sending to multiple phone numbers at once.

Request Information

• Get API Key: ACCESSKEY_ID:ACCESSKEY_SECRET
• Request Method: POST
• Request Path: /api/v1/usms/SendBatchUSMSMessage
• Content-Type: application/json

TaskContentarrayrequired

Use the form list to add each send task. The component will assemble it into the TaskContent JSON structure automatically.

TaskContent Preview

This JSON will be assembled into the request body.

[
  {
    "TemplateId": "template_id_1",
    "SenderId": "uSpeedo",
    "Target": [
      {
        "Phone": "13800138000",
        "TemplateParams": [
          "123456"
        ]
      }
    ]
  }
]

Task 1

Template IDSender IDPhoneTemplate Params

Body Parameters

Parameter Name	Type	Required	Description	Example Value
TaskContent	array	Yes	Send task list	See description below

TaskContent Array Element Description

Each element contains the following fields:

Parameter Name	Type	Required	Description	Example Value
TemplateId	string	Yes	Template ID	"template_id_1"
SenderId	string	Yes	Sender identifier (sender name)	"uSpeedo"
Target	array	Yes	Target phone number list	See description below

Target Array Element Description

Each element contains the following fields:

Parameter Name	Type	Required	Description	Example Value
Phone	string	Yes	Phone number	"13800138000"
TemplateParams	array	No	Template parameters (according to template variables)	["123456"]

Response Format

Success Response

{
  "RetCode": 0,
  "Message": "success",
  "SessionNo": ["session_no_1", "session_no_2"],
  "FailedTargetPhones": []
}

Response Field Description

Field Name	Type	Description
RetCode	int	Return code, 0 indicates success
Message	string	Return message
SessionNo	array	Session number list, used for querying send status
FailedTargetPhones	array	List of failed phone numbers, each element contains: Phone, TemplateParams, FailureReason

Error Response

{
  "RetCode": 215392,
  "Message": "Invalid parameter [TemplateId]"
}

Common Error Codes

Error Code	Description
0	Success
215392	Parameter error
215397	Missing required parameter
215400	Server error

LANGUAGE

CREDENTIALS

👁️

🔒

🔑Log in to get ACCESSKEY_ID and ACCESSKEY_SECRET

URL

POST

CURL Request▼

curl -X POST "https://api.uspeedo.com/api/v1/usms/SendBatchUSMSMessage" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -H "Authorization: Basic $(echo -n 'ACCESSKEY_ID:ACCESSKEY_SECRET' | base64)" \
  -d '{
  "TaskContent": [
    {
      "TemplateId": "template_id_1",
      "SenderId": "uSpeedo",
      "Target": [
        {
          "Phone": "13800138000",
          "TemplateParams": [
            "123456"
          ]
        }
      ]
    }
  ]
}'

RESPONSE

ExamplesSuccess ResponseError Response (Invalid TemplateId)

Click Try It! to start a request and see the response here.