# Qwen API for Flash, Plus and Max. > Use Qwen 3.8 Flash and 3 more Qwen models through one OpenAI-compatible Outrun key. Qwen 3.8 Flash costs $0.10 in / $0.33 out per 1M tokens. Outrun serves Qwen 3.8 Flash, Qwen 3.7 Plus, Qwen 3.7 Max and Qwen 3.8 Max through one OpenAI-compatible API key. Qwen 3.8 Flash costs $0.10 per 1M input tokens and $0.33 per 1M output tokens. Outrun does not store your prompts or outputs on any Qwen ID. [Try Qwen in the Playground](https://outrun.to/playground) [Get your API key](https://t.me/outrunAPI_Bot) [All Qwen prices](https://outrun.to/qwen-api#prices) $0.10 free API credit for eligible new accounts. 4 model IDs on one Outrun key Lowest-priced model [Qwen 3.8 Flash](https://outrun.to/model/qwen3.8-flash) `qwen3.8-flash` **$0.10** in */* **$0.33** outper 1M tokens Endpoint /v1/chat/completions Format OpenAI-compatible Qwen IDs 4 Input from $0.10 Privacy Zero at Outrun ## Which Qwen model ID should I use? Start with `qwen3.8-flash` for the lowest input price in this family. Keep the same key and base URL when you switch IDs. Each model name in the price table opens its own page with prices, capabilities and setup values. - Lowest cost per input token`qwen3.8-flash`$0.10 / $0.33 - Qwen 3.7 Plus`qwen3.7-plus`$0.29 / $1.14 - Qwen 3.7 Max`qwen3.7-max`$1.44 / $4.32 - Qwen 3.8 Max`qwen3.8-max`$1.44 / $4.32 ## How much does the Qwen API cost on Outrun? 4 Qwen text models are available on Outrun, starting at $0.10 per 1M input tokens. Every ID is billed per token from prepaid USD credit; the table lists every context and cache tier. | Model | Input | Output | Cached input | | --- | --- | --- | --- | | [Qwen 3.8 Flash](https://outrun.to/model/qwen3.8-flash) `qwen3.8-flash` with cache_control | $0.10 | $0.33 | $0.02 | | Qwen 3.8 Flash, standard | $0.10 | $0.33 | $0.02 | | [Qwen 3.7 Plus](https://outrun.to/model/qwen3.7-plus) `qwen3.7-plus` with cache_control, up to 256k tokens | $0.29 | $1.14 | $0.03 | | Qwen 3.7 Plus, with cache_control, over 256k tokens | $0.86 | $3.42 | $0.09 | | Qwen 3.7 Plus, up to 256k tokens | $0.29 | $1.14 | $0.06 | | Qwen 3.7 Plus, over 256k tokens | $0.86 | $3.42 | $0.18 | | [Qwen 3.7 Max](https://outrun.to/model/qwen3.7-max) `qwen3.7-max` with cache_control | $1.44 | $4.32 | $0.15 | | Qwen 3.7 Max, standard | $1.44 | $4.32 | $0.29 | | [Qwen 3.8 Max](https://outrun.to/model/qwen3.8-max) `qwen3.8-max` with cache_control | $1.44 | $4.32 | $0.18 | | Qwen 3.8 Max, standard | $1.44 | $4.32 | $0.18 | Billed rates, rounded up to the cent, updated 2026-10-29. Cached input is part of input, not an extra charge. The [pricing page](https://outrun.to/discounted-ai-api) lists every model. ## How do I call the Qwen API through Outrun? Qwen text models on Outrun use the OpenAI Chat Completions format, so the OpenAI SDKs and any OpenAI-compatible app work with your Outrun key and base URL. 1. 01 ### Get your key Open the Telegram bot and copy your personal key. It works for Qwen and every other Outrun model. 2. 02 ### Set the base URL Use `https://api.outrun.to/v1` exactly as shown, without `/chat/completions`. 3. 03 ### Send a Qwen model ID Put the full ID, such as `qwen3.8-flash`, in the `model` field. **POST**/v1/chat/completions ``` curl https://api.outrun.to/v1/chat/completions \ -H "Authorization: Bearer $OUTRUN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "qwen3.8-flash", "messages": [ {"role": "user", "content": "Hello!"} ] }' ``` Swap the model Qwen 3.8 Flash, with cache_control **$0.10** in*/* **$0.33** outper 1M tokens [All Qwen prices](https://outrun.to/qwen-api#prices) Keep your key in an environment variable, never in client-side code. ### Setup guides - [OpenCode CLI](https://outrun.to/docs/setup/opencode) - [API reference](https://outrun.to/docs/api) - [Model documentation](https://outrun.to/docs/models) ## Does Outrun keep my Qwen prompts? No. Outrun does not store your prompts, images or outputs on any model, Qwen included. For each request Outrun keeps only a usage record for billing: model, tokens and cost. API calls are never added to chat history. [How Outrun handles your prompts](https://outrun.to/uncensored-ai-api#privacy) ## Qwen API questions The [model pages](https://outrun.to/model/) list every Qwen ID with its current rate and setup values. ### Do I need a Alibaba Cloud account? No. One Outrun key and one prepaid USD balance cover Qwen and every other model on Outrun. You get the key from the Telegram bot, and eligible new accounts start with $0.10 in free credit. ### Which Qwen model has the lowest input price? Qwen 3.8 Flash starts at $0.10 per 1M input tokens and $0.33 per 1M output tokens. ### How do I switch models? Keep your Outrun key and the API base URL, and change the model ID in your request. Each model page lists its prices and setup values. ### Can I try Qwen for free? Eligible new accounts start with $0.10 in free API credit. Usage is billed at the rates on this page, and the Playground lets you try any model in your browser. ## Keep exploring - [Pricing **All 116 prices**](https://outrun.to/discounted-ai-api) - [Models **Every model page**](https://outrun.to/model/) - [Guide **Gemini API**](https://outrun.to/gemini-api) - [Guide **Grok API**](https://outrun.to/grok-api) - [Guide **GPT API**](https://outrun.to/gpt-api) - [Playground **Try Qwen in your browser**](https://outrun.to/playground) --- Source: https://outrun.to/qwen-api Outrun: https://outrun.to/ | API base: https://api.outrun.to/v1 | Prices (JSON): https://api.outrun.to/pricing | Docs: https://outrun.to/docs/