RPC’s Index

https://tezos.gitlab.io/api/rpc.html

NoteThe Blockdaemon auth token and how it  fits in when using any of their remote procedure calls  in the above linked doc 

https://<rpc url>/<rpc command>?auth=<token>
for example:
https://bxxxxxxxxxxxxxxxx.bdnodes.net/chains/main/blocks/head~10?auth=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx