The wait is over: Grok 3<\/a> API is out, and it\u2019s already shaking up the world of AI with its \u201cscary smart<\/em>\u201d reasoning, real-time web capabilities, and top-tier performance on coding and STEM benchmarks. Whether you\u2019re a developer, researcher, or AI enthusiast, now\u2019s the perfect time to access the Grok 3 API <\/strong>and explore what it can do. In this blog, you\u2019ll learn how to access Grok 3 API, authenticate your credentials securely, and connect to Grok 3 API using Python. We\u2019ll also walk through practical use cases, from Grok 3 API integration in your workflows to using Grok 3 API for data retrieval and advanced reasoning tasks.<\/p>\n Grok 3 introduces several groundbreaking features that enhance its performance and applicability across various domains:<\/p>\n These features position Grok 3 as a significant advancement in AI language models. It offers enhanced reasoning, real-time data processing, and a broad range of functionalities to cater to diverse user needs.<\/p>\n Also Read: 5 Grok 3 Prompts that Can Make Your Work Easy<\/a><\/p>\n xAI has introduced multiple variants of the Grok-3 model series. Each fine-tuned for varying levels of performance and cost-efficiency. These models cater to developers, researchers and organizations depending on their computational and reasoning needs. <\/p>\n Before you start making multiple API calls, xAI offers a super handy cost calculator for each of their models, including grok-3-beta, grok-3-fast-beta, and the mini variants.<\/p>\n You can find it directly at https:\/\/x.ai\/api<\/a> (just scroll down a bit).<\/p>\n You can customize:<\/p>\n This tool gives you a real-time cost estimate so you can plan your usage efficiently and avoid unexpected billing. For example, 50,000 text input tokens and 500 output tokens on grok-3-beta will cost you just $0.16<\/strong> (as seen in the previous screenshot).<\/p>\n Smart dev tip:<\/strong> Use this calculator often to optimize your API strategy, especially when scaling or handling large payloads.<\/p>\n 1. Visit grok.com<\/a> and log in with your account credentials.<\/p>\n 2. Click on your profile avatar in the top-right corner, choose Settings<\/strong>, and then select Manage<\/strong>. You\u2019ll be redirected to the xAI Accounts page.<\/p>\n 3. On the xAI Accounts page, navigate to the API Console<\/strong>.<\/p>\n 4. In the left-hand sidebar of the API Console, click the key icon to view and copy your Grok API key. \ud83d\ude42<\/p>\n Voila, there you have your API key! Be sure to store it carefully and securely.<\/p>\n Let\u2019s try to check if our Grok 3 model can respond using this Code Snippet, which is provided in the Grok xAI documentation.<\/p>\n Output:<\/strong><\/p>\n Now let\u2019s test the Grok 3 model for:-<\/p>\n Feel free to swap in other Grok 3 variants (e.g., grok-3-beta, grok-3-fast-beta) or craft your prompts. Then, compare the outputs right in your notebook or script.<\/p>\n For the below implementations, we will be utilizing\u00a0<\/p>\n 1. Let\u2019s use the Grok 3 model to generate code for converting the Fahrenheit to Celsius scale and vice versa.<\/p>\n Output<\/strong>:<\/p>\n 2. Let\u2019s make the Grok 3 model generate an HTML page with a button that, when clicked, should shower the page with confetti.<\/p>\n Output<\/strong>:<\/p>\n To test this code\u2019s functionality, I will be using CodePen<\/a> to test out the HTML code.<\/p>\n This is how it looks:<\/p>\n \nKey Features of Grok 3<\/h2>\n
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Pricing and Model Specifications<\/h2>\n
Pro Tip: Use xAI\u2019s Cost Calculator Before You Call the API<\/h3>\n
![\"Access](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/AHH.webp\")
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How to Access the API?<\/h2>\n
![\"Access](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/unnamed.webp\")
<\/figure>\n![\"Grok](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/unnamed-1.webp\")
<\/figure>\n![\"Grok](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/unnamed-2.webp\")
<\/figure>\n![\"Grok](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/unnamed-3.webp\")
<\/figure>\n![\"connect](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/unnamed-4.webp\")
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<\/figure>\nImplementation of Grok 3<\/h2>\n
Basic Implementations<\/h3>\n
!pip install openai\nimport os\n\nos.environ['GROK_API_KEY'] = \"xai-...\" # your own api key\n\nfrom IPython.display import Markdown\u00a0\n\nfrom openai import OpenAI\n\nclient = OpenAI(\n\n\u00a0\u00a0api_key=os.getenv(\"GROK_API_KEY\"),\n\n\u00a0\u00a0base_url=\"https:\/\/api.x.ai\/v1\",\n\n)\n\ncompletion = client.chat.completions.create(\n\n\u00a0\u00a0model=\"grok-3-mini-beta\",\n\n\u00a0\u00a0messages=[\n\n\u00a0\u00a0\u00a0\u00a0{\"role\": \"user\", \"content\": \"What is the meaning of life?\"}\n\n\u00a0\u00a0]\n\n)\n\nMarkdown(completion.choices[0].message.content)<\/code><\/pre>\n![\"Access](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/Naurr.webp\")
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Code Generation<\/h3>\n
prompt = \"\"\"\n\nWrite a Python function that converts a temperature from Fahrenheit to Celsius and vice versa.\n\nThe function should take an input, determine the type (Fahrenheit or Celsius), and return the converted temperature.\n\n\"\"\"\n\nclient = OpenAI(\n\n\u00a0\u00a0api_key=os.getenv(\"GROK_API_KEY\"),\n\n\u00a0\u00a0base_url=\"https:\/\/api.x.ai\/v1\",\n\n)\n\nresponse = client.chat.completions.create(\n\n\u00a0\u00a0model=\"grok-3-mini-beta\",\n\n\u00a0\u00a0messages=[\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\"role\": \"user\",\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\"content\": prompt\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0]\n\n)\n\n# Output the generated Python code\n\nprint(response.choices[0].message.content)\n\nMarkdown(response.choices[0].message.content)<\/code><\/pre>\n![\"Access](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/Python.webp\")
<\/figure>\nprompt = \"\"\"Create an HTML page with a button that explodes confetti when you click it.\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0You can use CSS & JS as well.\"\"\"\n\nclient = OpenAI(\n\n\u00a0\u00a0api_key=os.getenv(\"GROK_API_KEY\"),\n\n\u00a0\u00a0base_url=\"https:\/\/api.x.ai\/v1\",\n\n)\n\nresponse = client.chat.completions.create(\n\n\u00a0\u00a0model=\"grok-3-mini-beta\",\n\n\u00a0\u00a0messages=[\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\"role\": \"user\",\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\"content\": prompt\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\n\u00a0\u00a0]\n\n)\n\n# Output the generated Python code\n\nprint(response.choices[0].message.content)\n\nMarkdown(response.choices[0].message.content)<\/code><\/pre>\n![\"Access](\"https:\/\/cdn.analyticsvidhya.com\/wp-content\/uploads\/2025\/04\/HTML.webp\")
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