Flash SMS

Send flash SMS messages that appear directly on the recipient's screen without user interaction, ideal for urgent notifications or time-sensitive alerts that need immediate attention, supporting international phone numbers with proper country code formatting.

Send a flash SMS

Send a flash SMS using multiple SMS providers. The first successful response will be returned.

GET
/ flash-sms

Parameters

Name Type Description Required
to string The phone number to send the flash SMS to Required
message string The message to send Required

Response

{
  "type": "object",
  "properties": {
    "message_id": {
      "type": "string",
      "description": "The ID of the flash SMS",
      "example": "1234567890"
    },
    "status": {
      "type": "string",
      "description": "The status of the flash SMS",
      "example": "sent"
    }
  }
}
curl --request GET \
  --url "https://www.apikiss.com/api/v1/flash-sms?to=%2B45+12345678&message=Hello%2C+world%21" \
  --header 'Authorization: Bearer <token>'
{
  "type": "object",
  "properties": {
    "message_id": {
      "type": "string",
      "description": "The ID of the flash SMS",
      "example": "1234567890"
    },
    "status": {
      "type": "string",
      "description": "The status of the flash SMS",
      "example": "sent"
    }
  }
}

Authorizations

Authorization
header
required

Authentication token in the format "Bearer <token>"

Path Parameters

to
string
required

The phone number to send the flash SMS to

message
string
required

The message to send

Response

200 - application/json
message_id
string

The ID of the flash SMS

Example: 1234567890

status
string

The status of the flash SMS

Example: sent

Try it out

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The phone number to send the flash SMS to

The message to send

Response

Click "Send Request" to see the response...