Bắt đầu nhanh.

export ANTHROPIC_BASE_URL=https://quotax.sh
export ANTHROPIC_AUTH_TOKEN=qtx-khoa-cua-ban

# Tùy chọn: mô hình mặc định
export ANTHROPIC_MODEL=claude-sonnet-5.5

claude

{
  "env": {
    "ANTHROPIC_BASE_URL": "https://quotax.sh",
    "ANTHROPIC_AUTH_TOKEN": "qtx-khoa-cua-ban",
    "ANTHROPIC_MODEL": "claude-sonnet-5.5",
    "CLAUDE_CODE_ENABLE_GATEWAY_MODEL_DISCOVERY": "1"
  }
}

model = "gpt-5.5-mini"
model_provider = "quotax"

[model_providers.quotax]
name = "quotax.sh"
base_url = "https://quotax.sh/v1"
env_key = "QUOTAX_API_KEY"
wire_api = "responses"

export QUOTAX_API_KEY=qtx-khoa-cua-ban
codex

# hoặc chọn mô hình khác cho một phiên
codex --model deepseek-v4.1-flash

from openai import OpenAI

client = OpenAI(
    base_url="https://quotax.sh/v1",
    api_key="qtx-khoa-cua-ban",
)

# Chat Completions
chat = client.chat.completions.create(
    model="deepseek-v4.1-flash",
    messages=[{"role": "user", "content": "Xin chào! Giới thiệu ngắn về Hà Nội."}],
)
print(chat.choices[0].message.content)

# Responses API
resp = client.responses.create(model="gpt-5.5-mini", input="Viết một câu đố vui về lập trình.")
print(resp.output_text)

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://quotax.sh/v1",
  apiKey: process.env.QUOTAX_API_KEY,
});

const stream = await client.chat.completions.create({
  model: "deepseek-v4.1-flash",
  messages: [{ role: "user", content: "Tóm tắt Truyện Kiều trong 3 câu." }],
  stream: true,
});
for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "");
}

import anthropic

client = anthropic.Anthropic(
    base_url="https://quotax.sh",
    api_key="qtx-khoa-cua-ban",
)

message = client.messages.create(
    model="claude-sonnet-5.5",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Giải thích goroutine bằng tiếng Việt."}],
)
print(message.content[0].text)

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

const client = new Anthropic({
  baseURL: "https://quotax.sh",
  apiKey: process.env.QUOTAX_API_KEY,
});

const stream = client.messages.stream({
  model: "deepseek-v4.1-flash",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Viết hàm debounce bằng TypeScript." }],
});
stream.on("text", (text) => process.stdout.write(text));
await stream.finalMessage();

curl https://quotax.sh/v1/messages \
  -H "x-api-key: $QUOTAX_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "content-type: application/json" \
  -d '{
    "model": "deepseek-v4.1-flash",
    "max_tokens": 512,
    "messages": [{"role": "user", "content": "Xin chào"}]
  }'

curl https://quotax.sh/v1/chat/completions \
  -H "Authorization: Bearer $QUOTAX_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "model": "glm-5.3-flash",
    "messages": [{"role": "user", "content": "Xin chào"}],
    "stream": true
  }'

curl https://quotax.sh/v1/responses \
  -H "Authorization: Bearer $QUOTAX_API_KEY" \
  -H "content-type: application/json" \
  -d '{"model": "gpt-5.5-mini", "input": "Xin chào"}'

curl https://quotax.sh/v1/models -H "Authorization: Bearer $QUOTAX_API_KEY"