chore: update strategy section in docs, add more tokens

Signed-off-by: Gregory Hill <[email protected]>

docs/docs/build/bob-sdk/gateway.md

@@ -42,15 +42,15 @@ Import the `GatewaySDK` class from `@gobob/bob-sdk` and create an instance of it
 ```ts title="/src/utils/gateway.ts"
 import { GatewayQuoteParams, GatewaySDK } from "@gobob/bob-sdk";
 
-const gatewaySDK = new GatewaySDK("bob"); // or "mainnet"
+const gatewaySDK = new GatewaySDK("bob"); // or "bob-sepolia"
 ```
 
 ### Get Available Tokens
 
 Returns an array of available output tokens for you to offer the user. Typically rendered as a drop-down menu. See [our SDK's source code](https://github.com/bob-collective/bob/blob/9c52341033af1ccbe388e64ef97a23bf6c07ccc7/sdk/src/gateway/tokens.ts#L8) for type information.
 
 ```ts
-const outputTokensWithInfo = await gatewaySDK.getTokensInfo();
+const outputTokens = await gatewaySDK.getTokens();
 ```
 
 ### Get a Quote
@@ -63,18 +63,34 @@ We recommend rendering `quote.fee` and [its other fields](https://github.com/bob
 
 ```ts
 const quoteParams: GatewayQuoteParams = {
+  fromToken: "BTC",
   fromChain: "Bitcoin",
   fromUserAddress: "bc1qafk4yhqvj4wep57m62dgrmutldusqde8adh20d",
   toChain: "BOB",
   toUserAddress: "0x2D2E86236a5bC1c8a5e5499C517E17Fb88Dbc18c",
-  toToken: "tBTC",
+  toToken: "tBTC", // or e.g. "SolvBTC"
   amount: 10000000, // 0.1 BTC
   gasRefill: 10000, // 0.0001 BTC. The amount of BTC to swap for ETH for tx fees.
 };
 
 const quote = await gatewaySDK.getQuote(quoteParams);
 ```
 
+#### Get available staking or lending contracts
+
+The SDK will handle automatically when the `toToken` has a fungible ERC20 token, but sometimes there is no representation. In that case we can list the available integrations and specify that in the quote.
+
+```ts
+const strategies = await gatewaySDK.getStrategies();
+const strategy = strategies.find(contract => contract.integration.name === "pell-wbtc")!;
+const quoteParamsStaking: GatewayQuoteParams = {
+  ...quoteParams,
+  toChain: strategy.chain.chainId,
+  toToken: strategy.inputToken.symbol, // "wbtc"
+  strategyAddress: strategy.address,
+};
+```
+
 ### Start the Order
 
 This locks in the quote, placing a hold on the LP's funds. Pass the same `quoteParams` as before and the `quote` returned from the previous step.
@@ -97,7 +113,7 @@ We recommend using our [sats-wagmi](./sats-wagmi.md) package to interact with yo
 import { base64 } from "@scure/base";
 import { Transaction } from "@scure/btc-signer";
 
-// NOTE: It is up to your implementation to sign the PSBT here!
+// SIGN THIS!
 const tx = Transaction.fromPSBT(base64.decode(psbtBase64!));
 ```
 

sdk/src/gateway/client.ts

@@ -350,7 +350,7 @@ export class GatewayApiClient {
      * @param includeStrategies Also include output tokens via strategies (e.g. staking or lending).
      * @returns {Promise<EvmAddress[]>} The array of token addresses.
      */
-    async getTokenAddresses(includeStrategies: boolean = false): Promise<EvmAddress[]> {
+    async getTokenAddresses(includeStrategies: boolean = true): Promise<EvmAddress[]> {
         const response = await this.fetchGet(`${this.baseUrl}/tokens?includeStrategies=${includeStrategies}`);
         return response.json();
     }
@@ -361,7 +361,7 @@ export class GatewayApiClient {
      * @param includeStrategies Also include output tokens via strategies (e.g. staking or lending).
      * @returns {Promise<Token[]>} The array of tokens.
      */
-    async getTokens(includeStrategies: boolean = false): Promise<Token[]> {
+    async getTokens(includeStrategies: boolean = true): Promise<Token[]> {
         // https://github.com/ethereum-optimism/ecosystem/blob/c6faa01455f9e846f31c0343a0be4c03cbeb2a6d/packages/op-app/src/hooks/useOPTokens.ts#L10
         const tokens = await this.getTokenAddresses(includeStrategies);
         return tokens

sdk/src/gateway/tokens.ts

@@ -49,7 +49,21 @@ const TOKENS = [
         decimals: 18,
         bob: "",
         bobSepolia: "0xc4229678b65e2D9384FDf96F2E5D512d6eeC0C77",
-    }
+    },
+    {
+        name: "Solv BTC",
+        symbol: "SolvBTC",
+        decimals: 18,
+        bob: "0x541FD749419CA806a8bc7da8ac23D346f2dF8B77",
+        bobSepolia: "",
+    },
+    {
+        name: "uniBTC",
+        symbol: "uniBTC",
+        decimals: 8,
+        bob: "0x236f8c0a61dA474dB21B693fB2ea7AAB0c803894",
+        bobSepolia: "",
+    },
 ];
 
 /** @description Tokens supported on BOB and BOB Sepolia */

sdk/test/gateway.test.ts

@@ -194,6 +194,6 @@ describe("Gateway Tests", () => {
             .reply(200, [ZeroAddress]);
 
         const gatewaySDK = new GatewaySDK("bob");
-        assert.deepEqual(await gatewaySDK.getTokenAddresses(), [ZeroAddress]);
+        assert.deepEqual(await gatewaySDK.getTokenAddresses(false), [ZeroAddress]);
     });
 });