feat: examples

example/index.ts

@@ -0,0 +1,35 @@
+import { BitcoinRpcProvider, UtuProvider } from "bitcoin-on-starknet";
+
+async function main() {
+  // Initialize the Bitcoin RPC provider
+  const bitcoinProvider = new BitcoinRpcProvider({
+    url: process.env.BITCOIN_RPC_URL || "http://localhost:8332",
+    username: process.env.BITCOIN_RPC_USERNAME,
+    password: process.env.BITCOIN_RPC_PASSWORD,
+  });
+
+  // Initialize the Utu provider with the Bitcoin provider
+  const utuProvider = new UtuProvider(bitcoinProvider);
+
+  try {
+    // Get proof for block height 800000
+    console.log("Getting proof for block 800000...");
+    const proof = await utuProvider.getBlockHeightProof(800000);
+    console.log("Block header:", proof.blockHeader);
+    console.log("Raw coinbase transaction:", proof.rawCoinbaseTx);
+    console.log("Merkle proof length:", proof.merkleProof.length);
+
+    // Get register blocks transaction
+    const blockHash =
+      "00000000d1145790a8694403d4063f323d499e655c83426834d4ce2f8dd4a2ee";
+    console.log("\nGetting register blocks transaction...");
+    const registerTx = await utuProvider.getRegisterBlocksTx([blockHash]);
+    console.log("Contract address:", registerTx.contractAddress);
+    console.log("Selector:", registerTx.selector);
+    console.log("Calldata length:", registerTx.calldata.length);
+  } catch (error) {
+    console.error("Error:", error);
+  }
+}
+
+main();

package.json

@@ -10,7 +10,8 @@
   "scripts": {
     "build": "rollup -c",
     "test": "npx jest",
-    "prepublishOnly": "npm run build"
+    "prepublishOnly": "npm run build",
+    "example": "bun example/index.ts"
   },
   "keywords": [
     "bitcoin",

src/index.ts

@@ -1,2 +1,5 @@
 export * from "@/BitcoinProvider";
 export * from "@/BitcoinRpcProvider";
+export * from "@/UtuProvider";
+export * from "@/BitcoinTypes";
+export * from "@/UtuTypes";