diff --git a/bun.lock b/bun.lock
index 541a9bf..2c7db02 100644
--- a/bun.lock
+++ b/bun.lock
@@ -8,6 +8,7 @@
         "axios": "^1.12.2",
         "ccxt": "^4.5.5",
         "dotenv": "^17.2.2",
+        "ethereum-cryptography": "^2.1.3",
         "ink": "^6.3.1",
         "react": "^19.1.1",
         "ws": "^8.18.3",
@@ -80,6 +81,10 @@
 
     "@jridgewell/sourcemap-codec": ["@jridgewell/sourcemap-codec@1.5.5", "", {}, "sha512-cYQ9310grqxueWbl+WuIUIaiUaDcj7WOq5fVhEljNVgRfOUhY9fy2zTvfoqWsnebh8Sl70VScFbICvJnLKB0Og=="],
 
+    "@noble/curves": ["@noble/curves@1.4.2", "", { "dependencies": { "@noble/hashes": "1.4.0" } }, "sha512-TavHr8qycMChk8UwMld0ZDRvatedkzWfH8IiaeGCfymOP5i0hSCozz9vHOL0nkwk7HRMlFnAiKpS2jrUmSybcw=="],
+
+    "@noble/hashes": ["@noble/hashes@1.4.0", "", {}, "sha512-V1JJ1WTRUqHHrOSh597hURcMqVKVGL/ea3kv0gSnEdsEZ0/+VyPghM1lMNGc00z7CIQorSvbKpuJkxvuHbvdbg=="],
+
     "@rollup/rollup-android-arm-eabi": ["@rollup/rollup-android-arm-eabi@4.52.0", "", { "os": "android", "cpu": "arm" }, "sha512-VxDYCDqOaR7NXzAtvRx7G1u54d2kEHopb28YH/pKzY6y0qmogP3gG7CSiWsq9WvDFxOQMpNEyjVAHZFXfH3o/A=="],
 
     "@rollup/rollup-android-arm64": ["@rollup/rollup-android-arm64@4.52.0", "", { "os": "android", "cpu": "arm64" }, "sha512-pqDirm8koABIKvzL59YI9W9DWbRlTX7RWhN+auR8HXJxo89m4mjqbah7nJZjeKNTNYopqL+yGg+0mhCpf3xZtQ=="],
@@ -124,6 +129,12 @@
 
     "@rollup/rollup-win32-x64-msvc": ["@rollup/rollup-win32-x64-msvc@4.52.0", "", { "os": "win32", "cpu": "x64" }, "sha512-6iKDCVSIUQ8jPMoIV0OytRKniaYyy5EbY/RRydmLW8ZR3cEBhxbWl5ro0rkUNe0ef6sScvhbY79HrjRm8i3vDQ=="],
 
+    "@scure/base": ["@scure/base@1.1.9", "", {}, "sha512-8YKhl8GHiNI/pU2VMaofa2Tor7PJRAjwQLBBuilkJ9L5+13yVbC7JO/wS7piioAvPSwR3JKM1IJ/u4xQzbcXKg=="],
+
+    "@scure/bip32": ["@scure/bip32@1.4.0", "", { "dependencies": { "@noble/curves": "~1.4.0", "@noble/hashes": "~1.4.0", "@scure/base": "~1.1.6" } }, "sha512-sVUpc0Vq3tXCkDGYVWGIZTRfnvu8LoTDaev7vbwh0omSvVORONr960MQWdKqJDCReIEmTj3PAr73O3aoxz7OPg=="],
+
+    "@scure/bip39": ["@scure/bip39@1.3.0", "", { "dependencies": { "@noble/hashes": "~1.4.0", "@scure/base": "~1.1.6" } }, "sha512-disdg7gHuTDZtY+ZdkmLpPCk7fxZSu3gBiEGuoC1XYxv9cGx3Z6cpTggCgW6odSOOIXCiDjuGejW+aJKCY/pIQ=="],
+
     "@types/bun": ["@types/bun@1.2.22", "", { "dependencies": { "bun-types": "1.2.22" } }, "sha512-5A/KrKos2ZcN0c6ljRSOa1fYIyCKhZfIVYeuyb4snnvomnpFqC0tTsEkdqNxbAgExV384OETQ//WAjl3XbYqQA=="],
 
     "@types/chai": ["@types/chai@5.2.2", "", { "dependencies": { "@types/deep-eql": "*" } }, "sha512-8kB30R7Hwqf40JPiKhVzodJs2Qc1ZJ5zuT3uzw5Hq/dhNCl3G3l83jfpdI1e20BP348+fV7VIL/+FxaXkqBmWg=="],
@@ -228,6 +239,8 @@
 
     "estree-walker": ["estree-walker@3.0.3", "", { "dependencies": { "@types/estree": "^1.0.0" } }, "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g=="],
 
+    "ethereum-cryptography": ["ethereum-cryptography@2.2.1", "", { "dependencies": { "@noble/curves": "1.4.2", "@noble/hashes": "1.4.0", "@scure/bip32": "1.4.0", "@scure/bip39": "1.3.0" } }, "sha512-r/W8lkHSiTLxUxW8Rf3u4HGB0xQweG2RyETjywylKZSzLWoWAijRz8WCuOtJ6wah+avllXBqZuk29HCCvhEIRg=="],
+
     "expect-type": ["expect-type@1.2.2", "", {}, "sha512-JhFGDVJ7tmDJItKhYgJCGLOWjuK9vPxiXoUFLwLDc99NlmklilbiQJwoctZtt13+xMw91MCk/REan6MWHqDjyA=="],
 
     "fdir": ["fdir@6.5.0", "", { "peerDependencies": { "picomatch": "^3 || ^4" }, "optionalPeers": ["picomatch"] }, "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg=="],