Anthropic Streaming

from anthropic import Anthropic
import os

client = Anthropic(
    base_url="https://api.neosantara.xyz/anthropic",
    api_key=os.environ["NEOSANTARA_API_KEY"]
)

with client.messages.stream(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Write a guide to microservices architecture."}]
) as stream:
    for text in stream.text_stream:
        print(text, end="", flush=True)
print()

import Anthropic from "@anthropic-ai/sdk";

const client = new Anthropic({
  baseURL: "https://api.neosantara.xyz/anthropic",
  apiKey: process.env.NEOSANTARA_API_KEY,
});

const stream = await client.messages.stream({
  model: "claude-sonnet-4-6",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Explain event-driven architecture." }],
});

for await (const event of stream) {
  if (
    event.type === "content_block_delta" &&
    event.delta.type === "text_delta"
  ) {
    process.stdout.write(event.delta.text);
  }
}
console.log();

curl -N -X POST https://api.neosantara.xyz/anthropic/v1/messages \
  -H "x-api-key: $NEOSANTARA_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4-6",
    "max_tokens": 1024,
    "messages": [{"role": "user", "content": "Hello"}],
    "stream": true
  }'