docs: update documentation

packages/adapter/README.md

@@ -1,17 +1,18 @@
-# Metamask <> Polkadot snap adapter
-![](https://github.com/chainsafe/metamask-snap-polkadot/workflows/ci/badge.svg)
-![](https://img.shields.io/github/license/chainsafe/metamask-snap-polkadot)
-![](https://img.shields.io/badge/yarn-%3E%3D1.17.0-orange.svg?style=flat-square)
-![Discord](https://img.shields.io/discord/608204864593461248?color=blue&label=Discord&logo=discord)
+# Metamask <> Enjin snap adapter
 
-Metamask <> Polkadot snap adapter is used to inject [polkadot snap](https://github.com/chainsafe/metamask-snap-polkadot) as web3 provider. It lists snap inside `window.injectedWeb3[injectedSnapId]`(*) so it can be enabled using `@polkadot/extension-dapp` package.  
+![](https://github.com/enjin/metamask-snap-enjin/workflows/ci/badge.svg)
+![](https://img.shields.io/github/license/enjin/metamask-snap-enjin)
+![](https://img.shields.io/badge/yarn-%3E%3D1.17.0-orange.svg?style=flat-square)
+![Discord](https://img.shields.io/discord/644182966574252073?color=blue&label=Discord&logo=discord)
 
-*injectedSnapId default is "metamask-polkadot-snap"
+Metamask <> Enjin snap adapter is used to inject [enjin snap](https://github.com/enjin/metamask-snap-enjin) as web3 provider. It lists snap inside `window.injectedWeb3[metamask-enjin-snap]` so it can be enabled using `@polkadot/extension-dapp` package.  
 
-For more details on polkadot snap itself see [snap repo](https://github.com/chainsafe/metamask-snap-polkadot) or read full [polkadot snap documentation](https://github.com/chainsafe/metamask-snap-polkadot/wiki).
+For more details on Enjin snap itself see [snap repo](https://github.com/enjin/metamask-snap-enjin) or read [Enjin snap guide](https://support.enjin.io/hc/en-gb/articles/23053873072274-Enjin-Snap).
 
 ## Usage
 
+Adapter has only one exposed function for enabling snap as web3 provider.
+
 ```typescript
 function enablePolkadotSnap(
   config?: SnapConfig,
@@ -20,41 +21,23 @@ function enablePolkadotSnap(
 ): Promise<MetamaskPolkadotSnap>
 ```
 
-## Usage to inject snap in injectedWeb3 object
-
-```typescript
-function initPolkadotSnap(
-  {
-    config?: SnapConfig,
-    snapOrigin?: string,
-    snapInstallationParams?: Record<SnapInstallationParamNames, unknown> = {}
-  },
-  injectedSnapId?: string
-): Promise<MetamaskPolkadotSnap>
-```
-
 By providing `config` as argument it is possible to override default configurations.
 
-Default config:
-```
-{
-  networkName: 'westend'
-}
-```
-
 Configuration structure is shown below.
 
 ```
-SnapConfig {
-  networkName: SnapNetworks;
+export type SnapConfig = {
   wsRpcUrl?: string;
   addressPrefix?: number;
   unit?: UnitConfiguration;
-}
+} & (
+  | { networkName: SupportedSnapNetworks; genesisHash?: `0x${string}` }
+  | { networkName: SnapNetworks; genesisHash: `0x${string}` }
+);
 
-SnapNetworks = "polkadot" | "kusama" | "westend";
+SnapNetworks = 'enjin-relaychain' | 'enjin-matrixchain' | 'canary-relaychain' | 'canary-matrixchain';
 
-UnitConfiguration {
+export interface UnitConfiguration {
   symbol: string;
   decimals: number;
   image?: string;

packages/example/README.md

@@ -1,4 +1,4 @@
-### Metamask polkadot snap example 
+### Metamask Enjin snap example 
 
 - `yarn install`
 - serve snap

packages/snap/README.md

@@ -1,34 +1,21 @@
-# Polkadot Wallet Snap for MetaMask
+# Metamask <> Enjin Snap
 
-![](https://github.com/chainsafe/metamask-snap-polkadot/workflows/ci/badge.svg)
-![](https://img.shields.io/github/issues-raw/chainsafe/metamask-snap-polkadot)
-![](https://img.shields.io/github/license/chainsafe/metamask-snap-polkadot)
+![](https://github.com/enjin/metamask-snap-enjin/workflows/ci/badge.svg)
+![](https://img.shields.io/github/issues-raw/enjin/metamask-snap-enjin)
+![](https://img.shields.io/github/license/enjin/metamask-snap-enjin)
 
 This project uses the [MetaMask Snaps](https://metamask.io/snaps/) framework to extend MetaMask
-capabilities to include support for Polkadot, Kusama, and other
-[Substrate](https://docs.substrate.io/)- and FRAME-based blockchains in the
-[Polkadot](https://www.polkadot.network/) ecosystem.
+capabilities to include support for Enjin Relaychain and Enjin Matrixchain
 
-## Documentation
-
-Polkadot Wallet snap architecture, integration steps and detailed API documentation for dApp
-developers is covered in the
-[project wiki](https://github.com/ChainSafe/metamask-snap-polkadot/wiki), which also includes a
-usage guide for the [example dApp](https://polkadot.snap.chainsafe.io/). Additional
-documentation is available on the
-[homepage](https://github.com/ChainSafe/metamask-snap-polkadot#polkadot-wallet-snap-for-metamask)
-for the project's GitHub repository.
-
-## Local Development
+## Testing
 
 Developers who wish to use the snap locally must use [MetaMask Flask](https://metamask.io/flask/);
 run the following commands from the project root to launch the
-[Polkadot Wallet Snap Example dApp](https://github.com/ChainSafe/metamask-snap-polkadot/tree/master/packages/example).
 
 - `yarn install`
+- `yarn build`
 - `yarn run demo`
 
-
 ## License
 
 Copyright [2020] [ChainSafe Systems]