🔍Revealing how to apply for Claude 3 API key🔓 (with practical demonstration)

Unlock the secrets of Claude 3 API! Learn to access Opus and Sonnet! Attached are tips!

Claude 3 is an advanced artificial intelligence model developed by Anthropic. It is a new generation language understanding system with powerful natural language processing capabilities.

Anthropic launches new line of Claude 3 models including Opus (Big Mac), Sonnet (Medium) and Haiku (micro). The company also provides an API for the Claude 3 model out of the box.

Although the price of Claude 3 API (especially the Opus model) is quite expensive relative to GPT-4 Turbo, users and developers are still eager to explore the capabilities of this model.

So here is a simple tutorial on how to access the Claude 3 API for Opus and Sonnet models. We have also added a few code demonstrations so that you can experience the power of the master immediately.

Note: Anthropic is currently offering a free trial of Claude 5 API worth $3.

Before purchasing an API,You can take a sneak peek here,Apply for free points andExperience the expertise of Opus and Sonnet now.

Get Claude 3 API Key for Free

• enter console.anthropic.com, register a personal account.
• Then you will see a bold banner stating that there is a $5 free trial credit.
• Click"Claim"cash.
  
• entercellphone numberAnd confirmed that the basic work is completed.
• Then, tap on the dashboardGet API Keys".You can also go through console.anthropic.com/settings/keysGo all the way to the Claude 3 API Keys page.
  
• One click"Create Key"Anyu, then name it.
  
• At last,copyThis oneAPI key,Safekeeping.
  

Tutorial on using Claude 3 API key instance

• First, equip yourself with the excellent pairing of Python and Pip.
• Then open the terminal and run the following command to loadClaude library.

  pip install anthropic

  

• Anthropic has added some Claude 3 API touchstone demonstrations to its tome. you cancopy下列代码, paste into Notepad++ and other codesoftwareInside.

  import anthropic
  client = anthropic.Anthropic(
  # defaults to os.environ.get("ANTHROPIC_API_KEY")
  api_key="my_api_key",
  )
  message = client.messages.create(
  model="claude-3-opus-20240229",
  max_tokens=1000,
  temperature=0.0,
  system="Respond only in Yoda-speak.",
  messages=[
  {"role": "user", "content": "How are you today?"}
  ])
  print(message.content)

• this代码The most powerful Claude 3 Opus model (claude-3-opus-20240229). You just need to replace the actual API key transcribed above withmy_api_keyThat’s it. If you want to use the Sonnet model, please use this model nameclaude-3-sonnet-20240229.
  
• Now, archive this code asclaude3.py, on your desktop or anywhere you like. You can also give it a different name, but remember to add more at the end.py.
• Finally, start the terminal and move to the desktop. Next, runclaude3.pydocument. It should come up with witty lines and answer the questions set in the code. Here, it will be a Yoda-like response to "How are you today?" You can also replace thesystemtips to make their behavior unique.

  cd Desktop
  python claude3.py

  

• Another good thing is that you can also try out Simon Willison's newly launched Claude 3 model plug-in.

In this way, you have started to explore the Claude 3 API and experience the amazing features of Opus and Sonnet models.

At present, Anthropic has not launched an API interface for the smallest Haiku model. If there are future changes, we may report the results to you as soon as possible.

Anyway, that’s all we have. If you wish to enable Gemini API keys, please follow our previous tutorial.

If you have any other questions, please feel free to leave a message.