For participating journals, Springer Nature will directly transmit recognition for your review of an accepted manuscript to Publons.  This opt-in is offered during the review submission process, and if selected, recognition for the review is sent to Publons upon acceptance of the manuscript. 

At present, this is only available for accepted manuscripts due to technical limitations, but Springer Nature and Publons are working to extend it to include reviews of rejected manuscripts. In the meantime, a thank you letter and verification certificate will still be issued enabling all reviewers to get recognition for their Springer Nature reviews, you can read information on how to do so here.