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 [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.10608848.svg)](https://doi.org/10.5281/zenodo.10608848)
 
 HTTP testing in R book
 ======================
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 url: 'https\://books.ropensci.org/http-testing/'
 ---
 
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.10608848.svg)](https://doi.org/10.5281/zenodo.10608848)
+
 # Preamble
 
 Are you working on an R package accessing resources on the web, be it a cat facts API, a scientific data source or your system for Customer relationship management?