OpenAI-compatible · one key, every model

One key for
every major LLM

ChatGPT, Gemini, Claude, DeepSeek, Doubao, Qwen, Kimi and GLM behind a single endpoint. Change one base_url line, leave the rest of your code alone.

No overseas card requiredpay as you gocredits never expire
from openai import OpenAI

client = OpenAI(
    api_key="sk-your-zaimod-key",
    base_url="https://api.zaimod.com/v1",
)

resp = client.chat.completions.create(
    model="gpt-4o-mini",      # swap for claude-* / gemini-* / deepseek-*
    messages=[{"role": "user", "content": "Explain API gateways in three sentences"}],
)
print(resp.choices[0].message.content)
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.ZAIMOD_API_KEY,
  baseURL: "https://api.zaimod.com/v1",
});

const res = await client.chat.completions.create({
  model: "claude-sonnet-5",
  messages: [{ role: "user", content: "Summarise this changelog in 5 bullets." }],
});
console.log(res.choices[0].message.content);
curl https://api.zaimod.com/v1/chat/completions \
  -H "Authorization: Bearer $ZAIMOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-3.1-flash-lite-preview",
    "messages": [{"role": "user", "content": "Hello"}],
    "stream": true
  }'
175models live
11vendors
8endpoint types
5 minto integrate

Why developers pick zaimod

Keep your tooling. Turn multiple platforms, keys and invoices into one.

One endpoint, every model

A single https://api.zaimod.com/v1 — swap the model name to compare vendors without rewriting code.

Native protocols pass through

Beyond OpenAI format, Claude /v1/messages and Gemini /v1beta/models work natively, so official SDKs stay first-class.

Per-call billing visibility

Token usage and charges are itemised per key and per model in the console, priced from the same table you see here.

Groups when you need them

The default group covers every model; official and premium groups add stability for specific vendors, with the multiplier published.

Three lines to your first call

Any SDK, plugin or client that speaks OpenAI works out of the box.

Read the docs →
01

Create an account and an API key

→
02

Point base_url at our endpoint

→
03

Call any vendor with its model name

→

Groups and multipliers

Switch groups with the same key. Multiplier applies to the base price and is visible per call.

Claude官转×1.5

纯Claude官转 · 比官方便宜40%

Gemini优质×1.5

Gemini 优质 · 支持视频分析 · 比官方便宜80%

OpenAI官转×1.5

纯OpenAI特价优质 · 比官方便宜45%

default×1

默认分组首选 · 支持所有模型便宜80%

Price snapshot

Synced from the platform pricing API. USD per 1M tokens; fixed-price models bill per call.

See all 175 models and prices →
ModelVendorInputOutputTags
gpt-4o-mini OpenAI $0.156 / $0.624 对话
gpt-4.1 OpenAI $2 / $4 编程对话
gpt-5.6-terra OpenAI $3 / $15 编程对话多模态
gpt-6-astra OpenAI $10 / $50 对话推理智能体
claude-sonnet-5 Anthropic Claude $4 / $20 对话Agent智能体
claude-opus-4-7 Anthropic Claude $8 / $40 对话多模态智能体
gemini-3.1-flash-lite-preview Google Gemini $0.25 / $1.5 对话推理
gemini-3.1-pro-preview Google Gemini $4 / $24 对话
deepseek-v4-flash DeepSeek $3 / $9 对话
doubao-seed-2-0-pro-260215 火山豆包 $5 / $24 对话智能体
qwen3.5-plus 通义千问 $0.8 / $5 推理对话
glm-5.2 智谱 GLM $8 / $28 编程智能体

data synced 2026-11-03 · Prices are the platform list price at the default group (multiplier 1.0). Official and premium groups use a 1.5 multiplier; the console is authoritative.

Typical setups

One key from code editor to production.

AI coding assistants

Drop the custom Base URL into Cursor, Cline, Roo Code or Continue and move between Claude and GPT models at will.

Support and community bots

Power WeChat, Telegram or Discord bots: cheap models for routine answers, premium models when it gets hard.

Batch content and translation

Translate, summarise and extract in parallel. Token-based pricing beats subscriptions for spiky workloads.

Latest articles

Price comparisons, integration guides and field notes, updated weekly.

All articles →

Docs and guides

From your first call to production debugging.

All docs →

FAQ

Is the API fully OpenAI-compatible?

Yes. Chat completions follow the OpenAI /v1/chat/completions spec, so official SDKs only need a new base_url and api_key. Claude /v1/messages and Gemini /v1beta/models are also exposed natively.

How is pricing calculated?

Per token: model base price × group multiplier. Image, video and 3D models bill per call with a flat unit price. Every call is itemised in the console.

Do credits expire?

Top-up credits have no expiry date. The console billing page is the source of truth.

Do you support streaming and tool calling?

SSE streaming, function calling / tools, multimodal image input and structured JSON output are supported. Exact support depends on the model.

How reliable is it?

Multi-channel routing with automatic failover; official groups route to official channels. Live status and latency are available in the console.

Can I get an invoice or pay by bank transfer?

Contact us via live chat or email with your usage and billing entity, and we will propose a settlement method.

Five minutes from signup to your first token

Trial credits on signup. No overseas card needed.