Got a text message from this number. "api-msp has shared a picture with you: https://goo.gl/qvZ [Nexmo DEMO]". Don't know who it is or what the link is.
Forward unwanted text messages to 7726 so that your carrier will block them. Also, never, ever click on a link as it will probably install something nasty to your phone that you really will not want to deal with.