Streaming

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_EDEN_AI_API_KEY",
    base_url="https://api.edenai.run/v3"
)

stream = client.chat.completions.create(
    model="anthropic/claude-sonnet-4-5",
    messages=[{"role": "user", "content": "Tell me a short story"}],
    stream=True
)

full_content = ""

for chunk in stream:
    if chunk.choices[0].delta.content:
        content = chunk.choices[0].delta.content
        full_content += content
        print(content, end='', flush=True)

print(f"\n\nComplete response: {full_content}")

const url = 'https://api.edenai.run/v3/chat/completions';
const headers = {
  'Authorization': 'Bearer YOUR_API_KEY',
  'Content-Type': 'application/json'
};

const payload = {
  model: 'openai/gpt-4',
  messages: [{role: 'user', content: 'Tell me a short story'}],
  stream: true
};

const response = await fetch(url, {
  method: 'POST',
  headers: headers,
  body: JSON.stringify(payload)
});

const reader = response.body.getReader();
const decoder = new TextDecoder();
let buffer = '';

while (true) {
  const {done, value} = await reader.read();
  if (done) break;

  buffer += decoder.decode(value, {stream: true});
  const lines = buffer.split('\n');
  buffer = lines.pop(); // Keep incomplete line in buffer

  for (const line of lines) {
    if (line.startsWith('data: ')) {
      const data = line.slice(6);

      if (data === '[DONE]') {
        console.log('\nStream finished');
        break;
      }

      try {
        const chunk = JSON.parse(data);
        const content = chunk.choices[0]?.delta?.content;
        if (content) {
          process.stdout.write(content);
        }
      } catch (e) {
        // Ignore parse errors
      }
    }
  }
}