curl --request POST \
  --url https://zero.cat/v1/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'anthropic-version: <anthropic-version>' \
  --data '
{
  "model": "claude-3-opus-20240229",
  "messages": [
    {
      "content": "<string>"
    }
  ],
  "max_tokens": 2,
  "system": "<string>",
  "temperature": 0.5,
  "top_p": 123,
  "top_k": 123,
  "stream": true,
  "stop_sequences": [
    "<string>"
  ],
  "tools": [
    {
      "name": "<string>",
      "description": "<string>",
      "input_schema": {}
    }
  ],
  "tool_choice": {
    "name": "<string>"
  },
  "thinking": {
    "budget_tokens": 123
  },
  "metadata": {
    "user_id": "<string>"
  }
}
'

import requests

url = "https://zero.cat/v1/messages"

payload = {
    "model": "claude-3-opus-20240229",
    "messages": [{ "content": "<string>" }],
    "max_tokens": 2,
    "system": "<string>",
    "temperature": 0.5,
    "top_p": 123,
    "top_k": 123,
    "stream": True,
    "stop_sequences": ["<string>"],
    "tools": [
        {
            "name": "<string>",
            "description": "<string>",
            "input_schema": {}
        }
    ],
    "tool_choice": { "name": "<string>" },
    "thinking": { "budget_tokens": 123 },
    "metadata": { "user_id": "<string>" }
}
headers = {
    "anthropic-version": "<anthropic-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'anthropic-version': '<anthropic-version>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'claude-3-opus-20240229',
    messages: [{content: '<string>'}],
    max_tokens: 2,
    system: '<string>',
    temperature: 0.5,
    top_p: 123,
    top_k: 123,
    stream: true,
    stop_sequences: ['<string>'],
    tools: [{name: '<string>', description: '<string>', input_schema: {}}],
    tool_choice: {name: '<string>'},
    thinking: {budget_tokens: 123},
    metadata: {user_id: '<string>'}
  })
};

fetch('https://zero.cat/v1/messages', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "id": "<string>",
  "type": "message",
  "role": "assistant",
  "content": [
    {
      "type": "<string>",
      "text": "<string>"
    }
  ],
  "model": "<string>",
  "stop_reason": "end_turn",
  "usage": {
    "input_tokens": 123,
    "output_tokens": 123,
    "cache_creation_input_tokens": 123,
    "cache_read_input_tokens": 123
  }
}