protocol doc

README.md

@@ -16,12 +16,32 @@ yarn pkg
 yarn install-mac
 ```
 
-# git3 uri protocol
+# Git3 URI Protocol
+
 ```
 git3://[sender_wallet]@[contract_address or NS]:[chain_id]/<repo_name>
 ```
 
-- [sender_wallet] Optional, the default value is `default`
+
-- [contract_address or NS] Optional, the default value is `git3.w3q`
+- [sender_wallet] Optional, address/NS or local wallet name, the default value is `default`.
-- [chain_id] Optional, the default value is `3334`
+- [contract_address or NS] Optional, the default value is `git3.w3q`, that's git3 on ETHStorage official contract.
+- [chain_id] Optional, chain_id will follow the chain where NS by default, overrides if chain_id is specified
 - <repo_name> Required, your repo name
+
+## Example:
+`git3://helloworld`
+select `default` wallet, git3 official contract address, on ETHStorage chainId: 3334, repo name is `helloworld`
+It's equl to `git3://default@git3.w3q:3334/helloworld`
+
+`git3://myname.eth@git3.w3q/helloworld`
+use `myname.eth` wallet, `git3.w3q` contract address, on ETHStorage chainId: 3334, repo name is `helloworld`
+
+`git3://your_git3.eth:137/helloworld`
+use `default` wallet, `your_git3.eth` contract address, on Polygon chainId: 137, repo name is `helloworld`
+
+`git3://0x0068bD3ec8D16402690C1Eddff06ACb913A209ef:1/helloworld`
+use `default` wallet, `0x0068...9ef` contract address, on ETH chainId: 1, repo name is `helloworld`
+
+
+
+