Swap functionality

README.md

@@ -102,7 +102,7 @@ XAI_MODEL=
 # For asking Claude stuff
 ANTHROPIC_API_KEY=
 
-WALLET_SECRET_KEY=EXAMPLE_WALLET_SECRET_KEY
+WALLET_PRIVATE_KEY=EXAMPLE_WALLET_PRIVATE_KEY
 WALLET_PUBLIC_KEY=EXAMPLE_WALLET_PUBLIC_KEY
 
 BIRDEYE_API_KEY=

core/.env.example

@@ -30,7 +30,7 @@ XAI_MODEL=
 # For asking Claude stuff
 ANTHROPIC_API_KEY=
 
-WALLET_SECRET_KEY=EXAMPLE_WALLET_SECRET_KEY
+WALLET_PRIVATE_KEY=EXAMPLE_WALLET_PRIVATE_KEY
 WALLET_PUBLIC_KEY=EXAMPLE_WALLET_PUBLIC_KEY
 
 BIRDEYE_API_KEY=

core/src/actions/swap.ts

@@ -1,45 +1,130 @@
-import { Connection, Keypair, PublicKey, Transaction } from "@solana/web3.js";
+import { Connection, Keypair, PublicKey, Transaction, VersionedTransaction } from "@solana/web3.js";
 import fetch from "cross-fetch";
 import {
     ActionExample,
     IAgentRuntime,
     Memory,
     type Action,
+    State,
+    ModelClass,
+    HandlerCallback
 } from "../core/types.ts";
+import { walletProvider } from "../providers/wallet.ts";
+import { composeContext } from "../core/context.ts";
+import { generateObject, generateObjectArray } from "../core/generation.ts";
+import { getTokenDecimals } from "./swapUtils.ts";
+import settings from "../core/settings.ts";
+import { bs58 } from "@coral-xyz/anchor/dist/cjs/utils/bytes/index.js";
 
 async function swapToken(
     connection: Connection,
     walletPublicKey: PublicKey,
-    inputTokenSymbol: string,
-    outputTokenSymbol: string,
+    inputTokenCA: string,
+    outputTokenCA: string,
     amount: number
 ): Promise<any> {
-    const quoteResponse = await fetch(
-        `https://quote-api.jup.ag/v6/quote?inputMint=${inputTokenSymbol}&outputMint=${outputTokenSymbol}&amount=${amount * 10 ** 6}&slippageBps=50`
-    );
-    const quoteData = await quoteResponse.json();
-
-    const swapResponse = await fetch("https://quote-api.jup.ag/v6/swap", {
-        method: "POST",
-        headers: {
-            "Content-Type": "application/json",
-        },
-        body: JSON.stringify({
-            quoteResponse: quoteData.data,
+    try {
+        // Get the decimals for the input token
+        const decimals = inputTokenCA === settings.SOL_ADDRESS ? 9 : 
+            await getTokenDecimals(connection, inputTokenCA);
+
+        console.log("Decimals:", decimals);
+
+        const adjustedAmount = amount * (10 ** decimals);
+
+        console.log("Fetching quote with params:", {
+            inputMint: inputTokenCA,
+            outputMint: outputTokenCA,
+            amount: adjustedAmount
+        });
+
+        const quoteResponse = await fetch(
+            `https://quote-api.jup.ag/v6/quote?inputMint=${inputTokenCA}&outputMint=${outputTokenCA}&amount=${adjustedAmount}&slippageBps=50`
+        );
+        const quoteData = await quoteResponse.json();
+
+        if (!quoteData || quoteData.error) {
+            console.error("Quote error:", quoteData);
+            throw new Error(`Failed to get quote: ${quoteData?.error || 'Unknown error'}`);
+        }
+
+        console.log("Quote received:", quoteData);
+
+        const swapRequestBody = {
+            quoteResponse: quoteData,
             userPublicKey: walletPublicKey.toString(),
             wrapAndUnwrapSol: true,
-        }),
-    });
+            computeUnitPriceMicroLamports: 1000,
+            dynamicComputeUnitLimit: true
+        };
+
+        console.log("Requesting swap with body:", swapRequestBody);
+
+        const swapResponse = await fetch("https://quote-api.jup.ag/v6/swap", {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+            },
+            body: JSON.stringify(swapRequestBody)
+        });
+
+        const swapData = await swapResponse.json();
+
+        if (!swapData || !swapData.swapTransaction) {
+            console.error("Swap error:", swapData);
+            throw new Error(`Failed to get swap transaction: ${swapData?.error || 'No swap transaction returned'}`);
+        }
+
+        console.log("Swap transaction received");
+        return swapData;
 
-    return await swapResponse.json();
+    } catch (error) {
+        console.error("Error in swapToken:", error);
+        throw error;
+    }
 }
 
-async function promptConfirmation(): Promise<boolean> {
-    // Implement your own confirmation logic here
-    // This is just a placeholder example
-    const confirmSwap = window.confirm("Confirm the token swap?");
-    return confirmSwap;
+
+const swapTemplate = `Respond with a JSON markdown block containing only the extracted values. Use null for any values that cannot be determined.
+
+Example response:
+\`\`\`json
+{
+    "inputTokenSymbol": "SOL",
+    "outputTokenSymbol": "USDC", 
+    "inputTokenCA": "So11111111111111111111111111111111111111112",
+    "outputTokenCA": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
+    "amount": 1.5
+}
+\`\`\`
+
+{{recentMessages}}
+
+Given the recent messages and wallet information below:
+
+{{walletInfo}}
+
+Extract the following information about the requested token swap:
+- Input token symbol (the token being sold)
+- Output token symbol (the token being bought) 
+- Input token contract address if provided
+- Output token contract address if provided
+- Amount to swap
+
+Respond with a JSON markdown block containing only the extracted values. Use null for any values that cannot be determined. The result should be a valid JSON object with the following schema:
+\`\`\`json
+{
+    "inputTokenSymbol": string | null,
+    "outputTokenSymbol": string | null, 
+    "inputTokenCA": string | null,
+    "outputTokenCA": string | null,
+    "amount": number | string | null
 }
+\`\`\``;
+
+// if we get the token symbol but not the CA, check walet for matching token, and if we have, get the CA for it
+
+// swapToken should took CA, not symbol
 
 export const executeSwap: Action = {
     name: "EXECUTE_SWAP",
@@ -52,10 +137,73 @@ export const executeSwap: Action = {
     description: "Perform a token swap.",
     handler: async (
         runtime: IAgentRuntime,
-        message: Memory
+        message: Memory,
+        state: State,
+        _options: { [key: string]: unknown },
+        callback?: HandlerCallback
     ): Promise<boolean> => {
-        const { inputTokenSymbol, outputTokenSymbol, amount } = message.content;
+
+        // composeState
+        if (!state) {
+            state = (await runtime.composeState(message)) as State;
+        } else {
+            state = await runtime.updateRecentMessageState(state);
+        }
+
+        const walletInfo = await walletProvider.get(runtime, message, state);
+
+        state.walletInfo = walletInfo;
+
+        const swapContext = composeContext({
+            state,
+            template: swapTemplate,
+        });
 
+        const response = await generateObject({
+            runtime,
+            context: swapContext,
+            modelClass: ModelClass.LARGE,
+        });
+
+        console.log("Response:", response);
+
+        // Add SOL handling logic
+        if (response.inputTokenSymbol?.toUpperCase() === 'SOL') {
+            response.inputTokenCA = settings.SOL_ADDRESS;
+        }
+        if (response.outputTokenSymbol?.toUpperCase() === 'SOL') {
+            response.outputTokenCA = settings.SOL_ADDRESS;
+        }
+
+        // if both contract addresses are set, lets execute the swap
+        // TODO: try to resolve CA from symbol based on existing symbol in wallet
+        if (!response.inputTokenCA || !response.outputTokenCA) {
+            console.log("No contract addresses provided, skipping swap");
+            const responseMsg = {
+                text: "I need the contract addresses to perform the swap",
+            };
+            callback?.(responseMsg);
+            return true;
+        }
+
+        if (!response.amount) {
+            console.log("No amount provided, skipping swap");
+            const responseMsg = {
+                text: "I need the amount to perform the swap",
+            };
+            callback?.(responseMsg);
+            return true;
+        }
+
+        // TODO: if response amount is half, all, etc, semantically retrieve amount and return as number
+        if (!response.amount) {
+            console.log("Amount is not a number, skipping swap");
+            const responseMsg = {
+                text: "The amount must be a number",
+            };
+            callback?.(responseMsg);
+            return true;
+        }
         try {
             const connection = new Connection(
                 "https://api.mainnet-beta.solana.com"
@@ -64,40 +212,94 @@ export const executeSwap: Action = {
                 runtime.getSetting("WALLET_PUBLIC_KEY")
             );
 
+            console.log("Wallet Public Key:", walletPublicKey);
+            console.log("inputTokenSymbol:", response.inputTokenCA);
+            console.log("outputTokenSymbol:", response.outputTokenCA);
+            console.log("amount:", response.amount);
+
             const swapResult = await swapToken(
                 connection,
                 walletPublicKey,
-                inputTokenSymbol as string,
-                outputTokenSymbol as string,
-                amount as number
+                response.inputTokenCA as string,
+                response.outputTokenCA as string,
+                response.amount as number
             );
 
-            console.log("Swap Quote:");
-            console.log(swapResult.quote);
+            console.log("Deserializing transaction...");
+            const transactionBuf = Buffer.from(swapResult.swapTransaction, "base64");
+            const transaction = VersionedTransaction.deserialize(transactionBuf);
+
+            console.log("Preparing to sign transaction...");
+            const privateKeyString = runtime.getSetting("WALLET_PRIVATE_KEY");
+
+            // Handle different private key formats
+            let secretKey: Uint8Array;
+            try {
+                // First try to decode as base58
+                secretKey = bs58.decode(privateKeyString);
+            } catch (e) {
+                try {
+                    // If that fails, try base64
+                    secretKey = Uint8Array.from(Buffer.from(privateKeyString, 'base64'));
+                } catch (e2) {
+                    throw new Error('Invalid private key format');
+                }
+            }
 
-            const confirmSwap = await promptConfirmation();
-            if (!confirmSwap) {
-                console.log("Swap canceled by user");
-                return false;
+            // Verify the key length
+            if (secretKey.length !== 64) {
+                console.error("Invalid key length:", secretKey.length);
+                throw new Error(`Invalid private key length: ${secretKey.length}. Expected 64 bytes.`);
             }
 
-            const transaction = Transaction.from(
-                Buffer.from(swapResult.swapTransaction, "base64")
-            );
-            const privateKey = runtime.getSetting("WALLET_PRIVATE_KEY");
-            const keypair = Keypair.fromSecretKey(
-                Uint8Array.from(Buffer.from(privateKey, "base64"))
-            );
-            transaction.sign(keypair);
+            console.log("Creating keypair...");
+            const keypair = Keypair.fromSecretKey(secretKey);
+
+            // Verify the public key matches what we expect
+            const expectedPublicKey = runtime.getSetting("WALLET_PUBLIC_KEY");
+            if (keypair.publicKey.toBase58() !== expectedPublicKey) {
+                throw new Error("Generated public key doesn't match expected public key");
+            }
 
-            const txid = await connection.sendRawTransaction(
-                transaction.serialize()
-            );
-            await connection.confirmTransaction(txid);
+            console.log("Signing transaction...");
+            transaction.sign([keypair]);
+
+            console.log("Sending transaction...");
+
+            const latestBlockhash = await connection.getLatestBlockhash();
+
+            const txid = await connection.sendTransaction(transaction, {
+                skipPreflight: false,
+                maxRetries: 3,
+                preflightCommitment: 'confirmed'
+            });
+
+            console.log("Transaction sent:", txid);
+
+            // Confirm transaction using the blockhash
+            const confirmation = await connection.confirmTransaction({
+                signature: txid,
+                blockhash: latestBlockhash.blockhash,
+                lastValidBlockHeight: latestBlockhash.lastValidBlockHeight
+            }, 'confirmed');
+
+            if (confirmation.value.err) {
+                throw new Error(`Transaction failed: ${confirmation.value.err}`);
+            }
+
+            if (confirmation.value.err) {
+                throw new Error(`Transaction failed: ${confirmation.value.err}`);
+            }
 
             console.log("Swap completed successfully!");
             console.log(`Transaction ID: ${txid}`);
 
+            const responseMsg = {
+                text: `Swap completed successfully! Transaction ID: ${txid}`,
+            };
+
+            callback?.(responseMsg);
+
             return true;
         } catch (error) {
             console.error("Error during token swap:", error);