A developer testing a code agent with a 5,000 token prompt and a 2,000 token response.
Cost = (5,000 / 1,000,000 * 0.15) + (2,000 / 1,000,000 * 0.50) = $0.00075 + $0.001 = $0.00175 per request.
Qwen api Pricing & Crypto Billing
We charge $0.15 per million input tokens and $0.50 per million output tokens, with prepaid crypto billing that keeps your costs transparent. You only pay for tokens sent, not for idle time or subscription overhead.
No subscriptions. Prepaid balance does not expire.
- $0.15per 1M input tokens
- $0.50Output tokens / 1M
- 100,000token context
- $0.50trial credit
- 300requests per minute
Cost estimator
Usage examples
Running a batch of 100 requests where each generates an average of 4,000 output tokens from a 2,000 token prompt.
Input cost = 100 * (2,000 / 1,000,000 * 0.15) = $0.03. Output cost = 100 * (4,000 / 1,000,000 * 0.50) = $0.20. Total batch cost is $0.23.
A long-context document analysis sending 50,000 tokens and receiving a 1,000 token summary.
Cost = (50,000 / 1,000,000 * 0.15) + (1,000 / 1,000,000 * 0.50) = $0.0075 + $0.0005 = $0.008 per document.
How prepaid credit works
Your balance decreases only when tokens are successfully processed. If a request fails or times out, those tokens are not charged against your account. This means your prepaid credit reflects exactly what you consume, not what you attempt to send.
We support top-ups via USDT on the TRC20 network or USDC on the Base network. You can add any whole amount between $20 and $500 to your account. There are no monthly fees or hidden subscription costs attached to your access.
Free trial & limits
New accounts receive $0.50 in trial credit that lasts for seven days. Each request body must stay under 8 MB. If you exceed these limits, your requests will queue or return errors without deducting tokens from your balance.
Why prepaid keeps spend predictable
Because we do not offer monthly subscriptions, your spending is directly tied to your actual usage. You can predict your monthly costs by estimating your token volume and multiplying by our rates.
You receive bonus credit when you top up: 5% for deposits starting at $50, 10% at $100, and 15% at $200. These bonuses extend your usable balance without increasing your actual out-of-pocket expenses.
Common questions
What is the qwen API pricing for uncensored models?
We charge $0.15 per million input tokens and $0.50 per million output tokens. There are no hidden fees for streaming, function calling, or JSON mode. You only pay for the tokens that are successfully processed.
Which payment methods do you accept?
Crypto only: USDT on TRC20 or USDC on Base, any whole amount from $20 to $500. Bonus credit applies from $50.
Is the trial credit valid forever?
No, the $0.50 trial credit is valid for seven days from the moment you create your account. If you do not use it within that week, it expires. You will need to make a crypto top-up to continue using the API.
What happens if I make a mistake and send too many tokens?
If you send a request that succeeds, the tokens are charged to your prepaid balance. Errors, timeouts, and refused requests do not consume your tokens. You can contact support to review your usage history if you notice unexpected deductions.
Get your API key instantly
Sign up, copy the key, update the base URL. That’s it.
