SDK examples
Call caft with the OpenAI SDKs.
Set CAFT_API_KEY on the server. Never ship the key to a browser or commit it. To go through a router instead, see Routers.
Python
import os
from openai import OpenAI
client = OpenAI(base_url="https://api.caft.dev/v1", api_key=os.environ["CAFT_API_KEY"])
stream = client.chat.completions.create(
model="glm-5.3-flash",
messages=[{"role": "user", "content": "Hello"}],
max_tokens=64,
stream=True,
)
for chunk in stream:
print(chunk.choices[0].delta.content or "", end="")TypeScript
import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.caft.dev/v1", apiKey: process.env.CAFT_API_KEY });
const stream = await client.chat.completions.create({
model: "glm-5.3-flash",
messages: [{ role: "user", content: "Hello" }],
max_tokens: 64,
stream: true,
});
for await (const chunk of stream) process.stdout.write(chunk.choices[0]?.delta?.content ?? "");cURL
curl https://api.caft.dev/v1/chat/completions \
--header "Authorization: Bearer $CAFT_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"model": "glm-5.3-flash",
"messages": [{ "role": "user", "content": "Hello" }],
"max_tokens": 64,
"stream": true
}'HTTP 401 means the key is missing or wrong; see Troubleshooting.