To reference BioThings.io in your work, please cite this publication and also the "https://biothings.io" URL:
Lelong S, Zhou X, Afrasiabi C, Qian Z, Cano MA, Tsueng G, Xin J, Mullen J, Yao Y, Avila R, Taylor G, Su AI, Wu C. BioThings SDK: a toolkit for building high-performance data APIs in biomedical research. Bioinformatics. 2022 Mar 28;38(7):2077-2079. doi: 10.1093/bioinformatics/btac017. PMID: 35020801; PMCID: PMC8963279.