Vonage SMS Delivery Receipt API

World In Data
3 min readNov 6, 2023

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The SMS Delivery Receipt API is a tool that allows users to track the status of their SMS messages. This functionality is useful for businesses that rely on SMS for communication, as it allows them to ensure that their messages are being delivered successfully. The API is listed on Worldindata, a platform that provides access to a wide range of APIs and other tools for developers.

SMS Delivery Receipt API Documentation & Support

Paragraph: The Vonage SMS Delivery Receipt API provides comprehensive documentation and support for developers. The API includes a detailed API reference that covers all of its features and capabilities. Additionally, the API includes a POST /webhooks/event endpoint that allows users to receive notifications when the delivery status of an SMS message changes. This makes it easy for developers to build applications that can respond to changes in the delivery status of SMS messages.

{
"msisdn": "447700900000",
"to": "AcmeInc",
"network-code": "12345",
"messageId": "0A0000001234567B",
"price": "0.03330000",
"status": "delivered",
"scts": "2001011400",
"err-code": "0",
"api-key": "abcd1234",
"client-ref": "my-personal-reference",
"message-timestamp": "2020-01-01 12:00:00 +0000",
"timestamp": "1582650446",
"nonce": "ec11dd3e-1e7f-4db5-9467-82b02cd223b9",
"sig": "1A20E4E2069B609FDA6CECA9DE18D5CAFE99720DDB628BD6BE8B19942A336E1C"
}

This JSON output provides information about an SMS message that was sent through the Vonage SMS Delivery Receipt API. The output includes details such as the recipient phone number (“msisdn”), the recipient’s name or organization (“to”), the unique identifier for the SMS message (“messageId”), the price of the SMS message, and the current delivery status of the message (“status”). The output also includes the date and time when the message was sent (“message-timestamp”) and the timestamp of when the JSON output was generated. Other details in the output include the unique identifier for the Vonage account that sent the SMS message, the network code for the recipient’s mobile network, and various technical details related to the API, such as the API key and a unique nonce value. The output also includes a signature value that can be used to verify the authenticity of the JSON output.

Sectors and Purpose of SMS Delivery Receipt API

Paragraph one: The SMS Delivery Receipt API is designed to help businesses track the delivery status of their SMS messages. This is useful for a variety of purposes, including fetching the delivery status of an SMS that has been sent with Vonage. For example, a customer support team might use the API to check the status of an SMS message that has been sent to a customer, in order to determine whether the message was delivered successfully.

The SMS Delivery Receipt API is used by a wide range of industries, including businesses that offer SMS customer support, mobile app invites, and two-way SMS for customer engagement. The API is also useful for private SMS communication and receiving concatenated SMS messages. These industries rely on the API to ensure that their SMS messages are delivered successfully and to track the status of those messages.

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