{"library":"python-jwt","title":"Python JWT","description":"python-jwt is a Python module for generating and verifying JSON Web Tokens (JWTs). It leverages the `cryptography` library for cryptographic operations and provides a straightforward API for encoding and decoding tokens. The current version is 4.1.0, with an intermittent, feature-driven release cadence.","language":"python","status":"active","last_verified":"Sat May 16","install":{"commands":["pip install python-jwt"],"cli":null},"imports":["from jwt import encode","from jwt import decode","import jwt"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import jwt\nimport datetime\n\n# Your secret key for signing the token\nsecret_key = \"your-super-secret-key-that-should-be-kept-safe\"\n\n# Define the token payload with an expiry time\npayload = {\n    'user_id': 123,\n    'username': 'testuser',\n    'exp': datetime.datetime.utcnow() + datetime.timedelta(minutes=30),\n    'iat': datetime.datetime.utcnow()\n}\n\n# Encode the token using HS256 algorithm\ntoken = jwt.encode(payload, secret_key, algorithm='HS256')\nprint(f\"Encoded Token: {token}\")\n\n# Decode the token, specifying the expected algorithm\ntry:\n    decoded_payload = jwt.decode(token, secret_key, algorithms=['HS256'])\n    print(f\"Decoded Payload: {decoded_payload}\")\nexcept jwt.exceptions.ExpiredSignatureError:\n    print(\"Error: Token has expired!\")\nexcept jwt.exceptions.InvalidTokenError as e:\n    print(f\"Error: Invalid Token - {e}\")","lang":"python","description":"This example demonstrates how to encode a JWT with a payload and secret key, and then decode it, including basic error handling for common JWT exceptions. Remember to use a strong, securely stored secret key in production.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-16","installed_version":"4.1.0","pypi_latest":"4.1.0","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":2.5,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"35.0M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":2.5,"import_time_s":null,"mem_mb":null,"disk_size":"35M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"37.6M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":2.4,"import_time_s":null,"mem_mb":null,"disk_size":"38M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"29.4M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":2.2,"import_time_s":null,"mem_mb":null,"disk_size":"30M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"29.1M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":2.2,"import_time_s":null,"mem_mb":null,"disk_size":"30M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"35.3M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"python-jwt","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":3,"import_time_s":null,"mem_mb":null,"disk_size":"36M"}]}}