adds README for web3 provider

src/contexts/web3Data/README.md

@@ -0,0 +1,85 @@
+# Decent Wallet Provider
+
+Using ![Web3 Modal](https://web3modal.com) to connect Ethereum or EVM supported wallets.
+
+## Supported Wallets
+
+### Injected Wallets
+Metamask, Frame etc
+### WalletConnect
+Using WalletConnect Provider, allows connection to mobile and supported desktop apps
+
+## Getting Started
+`Web3Provider.tsx` exports a component that excepts children as an argument and wraps with `<context.Provider value={contextValue}>{children}</context.Provider>`. (recommended `index.tsx` in root of project)
+
+```tsx
+ReactDOM.render(
+  <Web3Provider>
+    <App />
+  </Web3Provider>
+);
+```
+
+using the `useWeb3Provider()` hook in `hooks/useWeb3Provider.ts` you now have access to the Wallet Provider and connection information within state. For Typed Definition see `types.ts`
+
+```ts
+export interface IWeb3ProviderContext {
+  state: InitialState;
+  connect: ConnectFn;
+  disconnect: DisconnectFn;
+}
+```
+
+## Usage
+
+```tsx
+function Component() {
+  const { state: { account, chaindId, network, connectionType } } = useWeb3Provider();
+
+  console.log(account)
+  // if connected 0x.... 
+  // if not connected null
+  console.log(chainId)
+  // 0x04
+  console.log(network)
+  // 'rinkeby'
+  console.log(connectionType)
+  // 'injected provider'
+  ... 
+}
+```
+
+### Connecting and Disconnect to Wallet
+
+```tsx
+function Component() {
+  const { state: { account },  connect, disconnect } = useWeb3Provider();
+
+  if(!account) {
+    return (
+      <button onClick={connect}>Connect</button>
+    )
+    return (
+      <button onClick={disconnect}>Disconnect</button>
+    )
+  }
+}
+```
+
+### Interacting with the blockchain
+
+```tsx
+function Component() {
+  const { state: { provider, signer } } = useWeb3Provider();
+
+  // When retreiving information use provider
+    provider.on('block',  (block: number) => {
+      setBlockNumber(block);
+    };);
+
+  // When broadcasting a transaction or interacting with a contract use Signer
+  ontract.connect(daoData.moduleAddresses[1], signer);
+}
+```
+
+