Merge pull request #8545 from AnnaNodes/patch-2

Update provider list

Author: corwintines

src/content/developers/docs/apis/backend/index.md

@@ -124,6 +124,11 @@ These libraries abstract away much of the complexity of interacting directly wit
 - [Documentation](https://docs.zmok.io/)
 - [Discord](https://discord.gg/fAHeh3ka6s)
 
+**NOWNodes - _Full Nodes and Block Explorers._**
+
+- [NOWNodes.io](https://nownodes.io/)
+- [Documentation](https://documenter.getpostman.com/view/13630829/TVmFkLwy#intro)
+
 ## Further reading {#further-reading}
 
 _Know of a community resource that helped you? Edit this page and add it!_