Doc edits

README.md

@@ -66,6 +66,9 @@ const initialized = await ethereum.request({
 ```
 
 ## Suggest Chain
+This Snap has default support for coin types `118, 564, 60, 459, 529, 330, 494, 639, 483, 4444, 701, 990, 394, 852, 7777777, 880, 931, 371, 370, 505, 234, 5555`. All the coin types within the chain registry. If you need any other please add an issue to the repo [here](https://github.com/cosmos/snap/issues) and we will gladly add it.
+
+Chain info is structured like in the chain registry (i.e [Agoric](https://github.com/cosmos/chain-registry/tree/master/agoric))
 ```javascript
 // chainInfo should be structured like this https://github.com/cosmos/chain-registry/tree/master/agoric
 await window.ethereum.request({

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@cosmos/snap",
+  "name": "@cosmsnap/cosmsnap",
   "version": "0.1.0",
   "private": false,
   "type": "module",

packages/snap/README.md

@@ -0,0 +1,216 @@
+# Cosmos MetaMask Snap
+Cosmos Metamask Snap aims to add full support of Metamask, a highly popular Ethereum wallet, to all Cosmos SDK blockchains, potentially opening the door to over 30 million Ethereum users and stimulating growth for every project in the Cosmos ecosystem.
+
+## Developer Preview Software
+Please note, to develop this Metamask Snap you need to use Metamask Flask, a canary distribution for developers that provides access to upcoming features wihtin Metamask.
+
+## Contribution
+Your contributions are always welcome! Please have a look at the [contribution guidelines](CONTRIBUTING.md) first.
+
+## Install & Initialize
+```javascript
+// Check if the Snap is installed
+await window.ethereum.request({ method: 'wallet_getSnaps' });
+const installed = Object.keys(result).includes("npm:@cosmos/snap");
+
+// Install Snap
+if (!installed) {
+    const result = await window.ethereum.request({
+        method: 'wallet_requestSnaps',
+        params: {
+            'npm:@cosmos/snap': {
+            version: '^0.1.0',
+            },
+        },
+    });
+}
+
+// Initialize the Snap with default chains
+await ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'initialize',
+        },
+    },
+});
+```
+
+## Check If Initialized
+```javascript
+// Boolean is returned
+const initialized = await ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'initialized',
+        },
+    },
+});
+```
+
+## Suggest Chain
+This Snap has default support for coin types `118, 564, 60, 459, 529, 330, 494, 639, 483, 4444, 701, 990, 394, 852, 7777777, 880, 931, 371, 370, 505, 234, 5555`. All the coin types within the chain registry. If you need any other please add an issue to the repo [here](https://github.com/cosmos/snap/issues) and we will gladly add it.
+
+Chain info is structured like in the chain registry (i.e [Agoric](https://github.com/cosmos/chain-registry/tree/master/agoric))
+```javascript
+// chainInfo should be structured like this https://github.com/cosmos/chain-registry/tree/master/agoric
+await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'addChain',
+            param: {
+                chain_info: JSON.stringify(chainInfo),
+            }
+        },
+    },
+});
+```
+
+## Get Chains
+```javascript
+const chains = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'getChains'
+        },
+    },
+});
+```
+
+## Delete Chain
+```javascript
+const chain = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'deleteChain',
+            param: {
+                chain_id: 'cosmoshub-4',
+            }
+        },
+    },
+});
+```
+
+## Send Transaction
+```javascript
+const msgs = [
+    {
+        typeUrl: "/cosmos.bank.v1beta1.MsgSend",
+        value: {
+            fromAddress: senderAddress,
+            toAddress: recipientAddress,
+            amount: [{
+                denom: "uatom",
+                amount: "500000"
+            }],
+        },
+    }
+];
+const fees = {
+    amount: [{
+        denom: "uatom",
+        amount: "500"
+    }],
+    gas: "200000"
+};
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'transact',
+            param: {
+                chain_id: 'cosmoshub-4',
+                msgs: JSON.stringify(msgs),
+                // Optional: Uses default fees for chain if not specified
+                fees: JSON.stringify(fees)
+            }
+        },
+    },
+});
+```
+
+## Add Address (Address Book)
+```javascript
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'addAddress',
+            param: {
+                chain_id: 'cosmoshub-4',
+                address: 'cosmos123456789',
+                name: 'John Cosmos'
+            }
+        },
+    },
+});
+```
+
+## Get Addresses (Address Book)
+```javascript
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'getAddresses'
+        },
+    },
+});
+```
+
+## Delete Address (Address Book)
+```javascript
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'deleteAddress',
+            params: {
+                address: 'cosmos123456789'
+            }
+        },
+    },
+});
+```
+
+## Get Bech32 Address
+```javascript
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'getChainAddress',
+            param: {
+                chain_id: 'cosmoshub-4',
+            }
+        },
+    },
+});
+```
+
+## Get Bech32 Addresses
+```javascript
+const address = await window.ethereum.request({
+    method: 'wallet_invokeSnap',
+    params: {
+        snapId: 'npm:@cosmos/snap',
+        request: {
+            method: 'getChainAddresses'
+        },
+    },
+});
+```

packages/snap/package.json

@@ -1,18 +1,20 @@
 {
-  "name": "cosmos-snap",
-  "version": "0.1.0",
-  "private": true,
-  "description": "Cosmos Metamask Snap",
+  "name": "@cosmsnap/snap",
+  "version": "0.1.4",
+  "private": false,
+  "description": "The Cosmos extension for your Metamask wallet.",
   "repository": {
     "type": "git",
     "url": "https://github.com/cosmos/snap.git"
   },
-  "license": "(MIT-0 OR Apache-2.0)",
+  "license": "MIT",
+  "author": "Mystic Labs, Inc",
   "main": "src/index.ts",
   "files": [
     "dist/",
     "images/",
-    "snap.manifest.json"
+    "snap.manifest.json",
+    "README.md"
   ],
   "scripts": {
     "build": "mm-snap build",