diff --git a/pyproject.toml b/pyproject.toml
index db31aca..ed27c9e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,4 +1,3 @@
-# Poetry pyproject.toml: https://python-poetry.org/docs/pyproject/
 [build-system]
 requires = ["poetry-core>=2.0.0"]
 build-backend = "poetry.core.masonry.api"
@@ -6,149 +5,84 @@ build-backend = "poetry.core.masonry.api"
 [tool.poetry]
 name = "hyperliquid-python-sdk"
 version = "0.21.0"
-description = "SDK for Hyperliquid API trading with Python."
+description = "Professional Python SDK for Hyperliquid API: High-performance trading on a decentralized CLOB."
 readme = "README.md"
 authors = ["Hyperliquid <hello@hyperliquid.xyz>"]
 license = "MIT"
 repository = "https://github.com/hyperliquid-dex/hyperliquid-python-sdk"
 homepage = "https://github.com/hyperliquid-dex/hyperliquid-python-sdk"
-packages = [
-  { include = "hyperliquid" },
-]
-
-# Keywords description https://python-poetry.org/docs/pyproject/#keywords
-keywords = []  #! Update me
-
-# Pypi classifiers: https://pypi.org/classifiers/
-classifiers = [  #! Update me
-  "Development Status :: 3 - Alpha",
-  "Intended Audience :: Developers",
-  "Operating System :: OS Independent",
-  "Topic :: Software Development :: Libraries :: Python Modules",
-  "License :: OSI Approved :: MIT License",
-  "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3.9",
-  "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.11",
-  "Programming Language :: Python :: 3.12",
-  "Programming Language :: Python :: 3.13",
+packages = [{ include = "hyperliquid" }]
+
+# --- Updated Keywords for SEO & Discoverability ---
+keywords = ["hyperliquid", "dex", "trading", "perp-dex", "orderbook", "blockchain", "ethereum", "sdk"]
+
+# --- Comprehensive Classifiers for PyPI ---
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Financial and Insurance Industry",
+    "Topic :: Office/Business :: Financial :: Investment",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Operating System :: OS Independent",
 ]
 
 [tool.poetry.scripts]
-# Entry points for the package https://python-poetry.org/docs/pyproject/#scripts
-"hyperliquid-python-sdk" = "hyperliquid.__main__:app"
+"hyperliquid-cli" = "hyperliquid.__main__:app"
 
 [tool.poetry.dependencies]
 python = "^3.9"
+# Core Web3 & Networking
 eth-utils = ">=2.1.0,<6.0.0"
 eth-account = ">=0.10.0,<0.14.0"
 websocket-client = "^1.5.1"
 requests = "^2.31.0"
+# Performance: MessagePack for binary serialization (used by Hyperliquid API)
 msgpack = "^1.0.5"
 
 [tool.poetry.group.dev.dependencies]
-python = "^3.10"
 pytest = "^8.3.4"
 pytest-recording = "^0.13.2"
 mypy = "^1.14.1"
-mypy-extensions = "^1.0.0"
 pre-commit = "^4.1.0"
-safety = "^3.2.14"
+safety = "^3.2.14" # Security: Checks dependencies for known vulnerabilities
 coverage = "^7.6.10"
 pytest-cov = "^6.0.0"
-vcrpy = { version = "^7.0.0", python = "3.10.10" }
-types-requests = "^2.31.0"
-lz4 = "^4.3"
+vcrpy = "^7.0.0"
+
 
+
+# --- Formatting & Linting (Strict) ---
 [tool.black]
 line-length = 120
+target-version = ['py310']
 
 [tool.isort]
-# https://github.com/timothycrosley/isort/
-py_version = 310
+profile = "black"
 line_length = 120
-
 known_typing = ["typing", "types", "typing_extensions", "mypy", "mypy_extensions"]
 sections = ["FUTURE", "TYPING", "STDLIB", "THIRDPARTY", "FIRSTPARTY", "LOCALFOLDER"]
-include_trailing_comma = true
-profile = "black"
-multi_line_output = 3
-indent = 4
-color_output = true
 
 [tool.mypy]
-# https://mypy.readthedocs.io/en/latest/config_file.html#using-a-pyproject-toml-file
+# Static type checking is critical for financial applications to prevent runtime errors
 python_version = "3.10"
+strict = true # Enable all strict type-checking rules
+warn_unreachable = true
 pretty = true
-show_traceback = true
-color_output = true
 
-allow_redefinition = false
-check_untyped_defs = true
-disallow_any_generics = true
-disallow_incomplete_defs = true
-ignore_missing_imports = true
-implicit_reexport = true
-no_implicit_optional = true
-show_column_numbers = true
-show_error_codes = true
-show_error_context = true
-strict_equality = true
-strict_optional = true
-warn_no_return = true
-warn_redundant_casts = true
-warn_return_any = true
-warn_unreachable = true
-warn_unused_configs = true
-warn_unused_ignores = true
 
-[tool.pylint.'MESSAGES CONTROL']
-max-line-length = 120
-max-module-lines=2000
-disable = """
-    consider-using-in,
-    fixme,
-    import-error,
-    inconsistent-return-statements,
-    invalid-name,
-    logging-fstring-interpolation,
-    line-too-long,
-    missing-class-docstring,
-    missing-function-docstring,
-    missing-module-docstring,
-    no-else-raise,
-    no-else-return,
-    raise-missing-from,
-    redefined-builtin,
-    self-assigning-variable,
-    simplifiable-if-expression,
-    too-few-public-methods,
-    too-many-arguments,
-    too-many-branches,
-    too-many-positional-arguments,
-    too-many-public-methods,
-    too-many-return-statements
-"""
 
 [tool.pytest.ini_options]
-# https://docs.pytest.org/en/6.2.x/customize.html#pyproject-toml
-# Directories that are not visited by pytest collector:
-norecursedirs =["hooks", "*.egg", ".eggs", "dist", "build", "docs", ".tox", ".git", "__pycache__"]
-doctest_optionflags = ["NUMBER", "NORMALIZE_WHITESPACE", "IGNORE_EXCEPTION_DETAIL"]
-
-# Extra options:
+# Ensuring trading logic is tested across all modules
 addopts = [
-  "--strict-markers",
-  "--tb=short",
-  "--doctest-modules",
-  "--doctest-continue-on-failure",
-  "--record-mode=once",
-  "--cov-report=html",
-  "--cov=hyperliquid"
+    "--strict-markers",
+    "--tb=short",
+    "--doctest-modules",
+    "--cov=hyperliquid",
+    "--cov-report=term-missing"
 ]
-
-[tool.coverage.run]
-branch = true
-
-[tool.coverage.report]
-show_missing = true