Pay for Chinese LLM APIs with USDT (TRC20): DeepSeek, Qwen, GLM

Short answerAs far as we know, DeepSeek, Qwen and GLM do not take USDT directly. VantixCloud lets you pay for these Chinese LLM APIs with USDT on the TRC20 (TRON) network, or by card. It is prepaid: you get a quote on Telegram, we give you the exact USDT amount and address, you send it, and after payment is confirmed we activate your API key on one OpenAI-compatible endpoint, https://vantixcloud.com/v1.

Get a quote →✈️ Message @sapporo168

How paying with USDT works, step by step

Tell us what you need. Send the quote form or message @sapporo168 on Telegram. No sign-up.

Get your quote. We reply on Telegram within 24 hours with a volume-based quote.

Receive the payment details. Once you accept, we send you on Telegram the exact USDT amount and the TRC20 receiving address for this order.

Send USDT on TRC20. Transfer from your own wallet or exchange on the TRON (TRC20) network, then send us the transaction hash (TxID).

We activate your key. After payment is confirmed, we credit your prepaid balance and issue your API key. Timing is confirmed on Telegram.

Use and top up. Usage is deducted per token. When the balance runs low, repeat steps 3 to 5.

Card as an alternative

If you prefer not to use crypto, you can pay by card. Card payments are currently confirmed manually; we confirm the details on Telegram. Either way, you do not need Alipay, WeChat Pay or a Chinese bank account.

Which models you can pay for with USDT

Model family	Models	How it is supplied
DeepSeek	deepseek-v4-pro, deepseek-flash	OpenAI-compatible endpoint
Qwen	qwen3.8-max, qwen3.7-max, qwen3.7-plus	OpenAI-compatible endpoint
GLM	glm-5.2	OpenAI-compatible endpoint
Kimi	Moonshot AI	By quote
Seedance 2.0	ByteDance video generation	By quote
Wan	Alibaba Tongyi Wanxiang video generation	By quote

Claude, GPT and Gemini are also available by quote.

What to send us for a quote

The models you need (for example deepseek-flash and qwen3.7-plus).
Your expected monthly spend or token volume. A rough range is fine.
How you want to pay: USDT (TRC20) or card.
Your Telegram handle, so we can send the quote.
One line on your use case. We serve legal businesses only.

Safety notes

Send only USDT on the TRC20 (TRON) network. Other tokens or networks may not be recoverable.
Send only to the exact address and amount we give you on Telegram for that order. Check the address before you confirm the transfer.
If your exchange deducts a withdrawal fee from the amount sent, ask us on Telegram how to handle it before you send.
We never ask for your private key or seed phrase. We only need the transaction hash (TxID).
Our Telegram contact is @sapporo168. Check the handle exactly before sending anything.

After payment: switch with one line

The endpoint is OpenAI-compatible: change base_url, the API key and the model name. See the API docs.

from openai import OpenAI

client = OpenAI(
    base_url="https://vantixcloud.com/v1",
    api_key="vx-your-key-here",
)

resp = client.chat.completions.create(
    model="deepseek-flash",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

FAQ

Can I pay for the DeepSeek API with USDT?

Not directly with DeepSeek, as far as we know. Through VantixCloud you can: we quote on Telegram, you pay the exact USDT (TRC20) amount we give you, and after payment is confirmed we activate your API key.

Can I pay for the Qwen or GLM API with USDT?

Yes. Qwen (qwen3.8-max, qwen3.7-max, qwen3.7-plus) and GLM (glm-5.2) run on the same endpoint and the same prepaid balance as DeepSeek, so one USDT top-up covers all three.

Which network should I use to send USDT?

TRC20 (TRON) only. Send only to the exact address and amount we give you on Telegram for that order.

Can I pay by card instead of crypto?

Yes. Card is the alternative to USDT. Card payments are currently confirmed manually, and we confirm the details on Telegram.

Is it prepaid or invoiced monthly?

Prepaid. You top up a balance and usage is deducted per token. When the balance runs low, you top up again the same way.

Will you ever ask for my wallet private key or seed phrase?

Never. We only need the transaction hash (TxID) of your transfer. Anyone asking for your private key or seed phrase is not us.

Pay for your LLM API with USDT

Tell us your models and monthly spend. We reply on Telegram within 24 hours. Legal businesses only.

Get a quote →✈️ @sapporo168

Also in: Tiếng Việt · Bahasa Indonesia

DeepSeek API resellerWhat we do and do not do DeepSeek APIModels, list prices, ordering Paying without AlipayAll your options compared API docsOpenAI-compatible setup