Add option to get amino offline signer

.changeset/stupid-lizards-applaud.md

@@ -0,0 +1,6 @@
+---
+'@sei-js/core': patch
+'@sei-js/react': patch
+---
+
+Add `getOfflineSignerAmino` to wallet interfaces

packages/core/src/lib/wallet/config.ts

@@ -1,6 +1,6 @@
 import { ChainConfig, ChainInfo, Currency } from './types';
 import { AccountData, OfflineSigner } from '@cosmjs/proto-signing';
-import { StdSignature } from '@cosmjs/amino';
+import { OfflineAminoSigner, StdSignature } from '@cosmjs/amino';
 
 export interface SeiWallet {
 	walletInfo: {
@@ -10,6 +10,7 @@ export interface SeiWallet {
 		website: string;
 	};
 	getOfflineSigner: (chainId: string) => Promise<OfflineSigner | undefined>;
+	getOfflineSignerAmino: (chainId: string) => Promise<OfflineAminoSigner | undefined>;
 	getAccounts: (chainId: string) => Promise<readonly AccountData[]>;
 	connect: (chainId: string) => Promise<void>;
 	disconnect: (chainId: string) => Promise<void>;
@@ -27,6 +28,7 @@ export const FIN_WALLET: SeiWallet = {
 	connect: async (chainId) => await window?.['fin']?.enable(chainId),
 	disconnect: async (chainId) => await window?.['fin']?.disable(chainId),
 	getOfflineSigner: async (chainId) => window?.['fin']?.getOfflineSignerAuto(chainId),
+	getOfflineSignerAmino: async (chainId) => window?.['fin']?.getOfflineSignerOnlyAmino(chainId),
 	signArbitrary: async (chainId, signer, message) => window?.['fin']?.signArbitrary(chainId, signer, message),
 	verifyArbitrary: async (chainId, signingAddress, data, signature) => window?.['fin']?.verifyArbitrary(chainId, signingAddress, data, signature),
 	walletInfo: {
@@ -46,6 +48,7 @@ export const COMPASS_WALLET: SeiWallet = {
 	connect: async (chainId) => await window?.['compass']?.enable(chainId),
 	disconnect: async (chainId) => await window?.['compass']?.disable(chainId),
 	getOfflineSigner: async (chainId) => window?.['compass']?.getOfflineSignerAuto(chainId),
+	getOfflineSignerAmino: async (chainId) => window?.['compass']?.getOfflineSignerOnlyAmino(chainId),
 	signArbitrary: async (chainId, signer, message) => window?.['compass']?.signArbitrary(chainId, signer, message),
 	verifyArbitrary: async (chainId, signingAddress, data, signature) => window?.['compass']?.verifyArbitrary(chainId, signingAddress, data, signature),
 	walletInfo: {
@@ -65,6 +68,7 @@ export const KEPLR_WALLET: SeiWallet = {
 	connect: async (chainId) => await window?.['keplr']?.enable(chainId),
 	disconnect: async (chainId) => await window?.['keplr']?.disable(chainId),
 	getOfflineSigner: async (chainId) => window?.['keplr']?.getOfflineSignerAuto(chainId),
+	getOfflineSignerAmino: async (chainId) => window?.['keplr']?.getOfflineSignerOnlyAmino(chainId),
 	signArbitrary: async (chainId, signer, message) => window?.['keplr']?.signArbitrary(chainId, signer, message),
 	verifyArbitrary: async (chainId, signingAddress, data, signature) => window?.['keplr']?.verifyArbitrary(chainId, signingAddress, data, signature),
 	suggestChain: async (config) => window?.['keplr']?.experimentalSuggestChain(config),
@@ -85,6 +89,7 @@ export const LEAP_WALLET: SeiWallet = {
 	connect: async (chainId) => await window?.['leap']?.enable(chainId),
 	disconnect: async (chainId) => await window?.['leap']?.disable(chainId),
 	getOfflineSigner: async (chainId) => window?.['leap']?.getOfflineSignerAuto(chainId),
+	getOfflineSignerAmino: async (chainId) => window?.['leap']?.getOfflineSignerOnlyAmino(chainId),
 	signArbitrary: async (chainId, signer, message) => window?.['leap']?.signArbitrary(chainId, signer, message),
 	verifyArbitrary: async (chainId, signingAddress, data, signature) => window?.['leap']?.verifyArbitrary(chainId, signingAddress, data, signature),
 	suggestChain: async (config) => window?.['leap']?.experimentalSuggestChain(config),

packages/react/README.md

@@ -25,6 +25,34 @@ The first step is to wrap your entire application in a Sei wallet provider and p
 </SeiWalletProvider>
 ```
 
+### Unofficial wallet providers
+To connect to an unofficial wallet provider such as Keplr, simply define an object of type `SeiWallet` and use it anywhere in this package.
+
+```typescript
+const CUSTOM_WALLET: SeiWallet = {
+  getAccounts: async (chainId) => {
+    const offlineSigner = await window?.['keplr']?.getOfflineSignerAuto(chainId);
+    return offlineSigner?.getAccounts() || [];
+  },
+  connect: async (chainId) => await window?.['keplr']?.enable(chainId),
+  disconnect: async (chainId) => await window?.['keplr']?.disable(chainId),
+  getOfflineSigner: async (chainId) => window?.['keplr']?.getOfflineSignerAuto(chainId),
+  getOfflineSignerAmino: async (chainId) => window?.['keplr']?.getOfflineSignerAmino(chainId),
+  signArbitrary: async (chainId, signer, message) => window?.['keplr']?.signArbitrary(chainId, signer, message),
+  verifyArbitrary: async (chainId, signingAddress, data, signature) => window?.['keplr']?.verifyArbitrary(chainId, signingAddress, data, signature),
+  walletInfo: {
+    windowKey: 'keplr',
+    name: 'Keplr',
+    website: 'https://www.keplr.app/download',
+    icon: 'https://assets.website-files.com/63eb7ddf41cf5b1c8fdfbc74/63edd5d1a40b9a48841ac1d2_Keplr%20Logo.svg'
+  },
+  isMobileSupported: false
+};
+
+// Then pass this into <SeiWalletProvider /> if using React, or use it's functions if using node or another js library
+<SeiWalletProvider wallets={['fin', 'compass', CUSTOM_WALLET]} autoconnect={CUSTOM_WALLET} />
+```
+
 # Hooks
 
 | Hook                                          | Params                |