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Integration with the service (API)

The API allows you to send messages through your projects and services over the HTTP/HTTPS, SMTP, and SMPP protocols. Ready-made libraries in different programming languages connect to your project and help you send messages from anywhere with a single command.
HTTP/HTTPS SMTP SMPP SOAP OMS SMS Commands Libraries and code examples

MESSAGES SENDING

MANAGING MAILING LISTS

MESSAGE STATUSES

CHECKING THE BALANCE STATUS

MANAGING CONTACTS

CLIENT MANAGEMENT

MANAGING SENDER NAMES (SENDER ID)

GETTING DATA

VARIOUS

Status codes

Possible variants of message status codes or HLR requests (values of <status>):

CodeNameDescription
-3Message not foundOccurs if no message was found for the specified phone number and ID.
-2StoppedOccurs in messages from the mailing list that did not have time to leave the operator until the moment of temporary suspension of this mailing on the pageMailing lists and tasks.
-1Waiting sendIf the time of receiving the message was set by the subscriber when sending the message, then the message will remain in this status until this time, in other cases, the message will remain in this status for a short time before being sent to the SMS center.
0Transferred to the operatorThe message was sent to the operator's SMS center for delivery.
1DeliveredThe message was successfully delivered to the subscriber.
2ReadThe message was read (opened) by the subscriber. This status is possible for e-mail messages that have the format of an html document.
3ExpiredOccurs if the message "life" time has expired, but it has not been delivered to the recipient, for example, if the subscriber was not available for a certain time or the message buffer in his phone was full.
4Click on linkThe message was delivered and the subscriber clicked the short link passed in the message. This status is possible when the options "Automatically shorten links in messages" and "track subscriber numbers" are enabled in the settings".
20Unable to deliverThe attempt to deliver the message failed, this can be caused by various reasons, for example,, subscriber is blocked, does not exist, it is roaming without SMS exchange support, or his phone doesn't support receiving SMS messages.
22Wrong numberIncorrect phone number format.
23BannedOccurs when restrictions are triggered on sending duplicates, on frequent messages to a single number (flood), on numbers from the blacklist, on texts prohibited by the spam filter or senders ' names (Sender ID).
24Insufficient fundsThe Client's account does not have enough money to send the message.
25Unavailable numberThe phone number does not accept SMS messages, or there is no working route to this operator.

The request for message statuses must be made within one day from the date of sending. After this time, the messages are placed in the archive database. Messages with the final status sent before 18:00 of the previous day are transferred to 03:00 Moscow time. To get the real status of such messages, please contact the support service.

Also, the server does not accept more than five identical requests for the status of the same message or more than one mass request within a minute to reduce the load and protect against errors and loops in the Client-side program.




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