API for developers

An LLM API for developers: OpenAI-compatible with no token limits

You write code, not token budgets. Tenzo Cloud speaks the OpenAI protocol: change the address and key, and your SDKs, plugins and agents keep working with a monthly price known upfront.

Get a free keyfrom $11 a month per stream · 3 hours with every model, no card

What is inside

OpenAI-format Chat Completions with streaming
A compatible mode for Claude Code
Keys restricted by IP, models, expiry and streams
OpenAI-format errors with clear codes
A public model status page

Two lines to the first answer

main.py

from openai import OpenAI

client = OpenAI(base_url="https://tenzo-cloud.com/v1", api_key="tc-your-key")

stream = client.chat.completions.create(
    model="qwen-3.8-max",
    messages=[{"role": "user", "content": "Hello!"}],
    stream=True,
)
for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="")

Limits

Parameter	Value
Tokens	Unlimited
Concurrent requests	As many as streams bought
New requests per minute	Up to 120 per account
API prompt retention	None

Models

Pricing

A fixed price per stream for the chosen period. No token bill and no auto-renewal.

Qwen 3.8 Max
Operational
1 stream 4+ streams, each
3 days $2.73₸1,150 $2.10₸880
7 days $5.33₸2,280 $4.10₸1,750
30 days $14.30₸6,180 $11₸4,750
GLM 5.3
Coming soon
1 stream 4+ streams, each
3 days $2.86₸1,240 $2.20₸950
7 days $5.72₸2,470 $4.40₸1,900
30 days $15.73₸6,830 $12.10₸5,250
DeepSeek V4 Pro
Coming soon
1 stream 4+ streams, each
3 days $2.21₸950 $1.70₸730
7 days $4.55₸1,950 $3.50₸1,500
30 days $12.74₸5,530 $9.80₸4,250
GLM 5.3 Flash
Coming soon
1 stream 4+ streams, each
3 days $2.47₸1,040 $1.90₸800
7 days $4.81₸2,080 $3.70₸1,600
30 days $13.91₸6,020 $10.70₸4,630
DeepSeek V4.1 Flash
Coming soon
1 stream 4+ streams, each
3 days $2.47₸1,040 $1.90₸800
7 days $4.81₸2,080 $3.70₸1,600
30 days $13.91₸6,020 $10.70₸4,630

	1 stream	4+ streams, each
3 days	$2.73₸1,150	$2.10₸880
7 days	$5.33₸2,280	$4.10₸1,750
30 days	$14.30₸6,180	$11₸4,750

	1 stream	4+ streams, each
3 days	$2.86₸1,240	$2.20₸950
7 days	$5.72₸2,470	$4.40₸1,900
30 days	$15.73₸6,830	$12.10₸5,250

	1 stream	4+ streams, each
3 days	$2.21₸950	$1.70₸730
7 days	$4.55₸1,950	$3.50₸1,500
30 days	$12.74₸5,530	$9.80₸4,250

	1 stream	4+ streams, each
3 days	$2.47₸1,040	$1.90₸800
7 days	$4.81₸2,080	$3.70₸1,600
30 days	$13.91₸6,020	$10.70₸4,630

	1 stream	4+ streams, each
3 days	$2.47₸1,040	$1.90₸800
7 days	$4.81₸2,080	$3.70₸1,600
30 days	$13.91₸6,020	$10.70₸4,630

Price per stream. Volume discount: 2–3 streams pay 88%, 4 or more pay 77% of the single-stream price. Streams and periods stack. Prices sync from the dashboard automatically.

FAQ

Is the API compatible with the OpenAI SDK?

Yes. The official openai libraries for Python and Node.js work as is; only base_url and the key change.

Is there a trial?

3 hours with every model, 1 stream, no card. Once per account.

What do errors look like?

OpenAI format: an error object with message, type and code, such as invalid_api_key, no_access, concurrency_limit.

Try it on your own work

Three free hours with every model, no card and no VPN. Connect Cursor, Claude Code or your own code in a minute.

Start free See pricing