Qwen API pricing & models
WandAPI serves 3 Qwen models: Qwen3.8-Flash, Qwen3.7 Plus, Qwen3.8 Max. Input costs 0.56–8.4 Credits / M tokens (1 Credit = ¥1), up to 30% below list price. Compatible with Anthropic Messages; one API key for all of them, pay as you go.
Qwen model pricing
WandAPI default channel price in Credits (1 Credit = ¥1); struck-through is the list price. Click a model for full pricing, protocols and uptime.
| Model | Context · output | Input / M | Output / M | 7-day uptime |
|---|---|---|---|---|
| Qwen3.8-Flashqwen3.8-flash | 1M · 128K | — | ||
| Qwen3.7 Plusqwen3.7-plus | 1M · 128K | — | ||
| Qwen3.8 Maxqwen3.8-max | 1M · 128K | — |
Input (prompt) / Output (completion) are per 1M tokens; image and video models show their primary unit price. Uptime comes from WandAPI probes; a dash means not probed yet.
How to call Qwen models
Samples use Qwen3.8-Flash; change the model field to call any other model from this vendor.
Anthropic SDK or any Messages-protocol client: point base_url at https://api.wandapi.com and use a WandAPI key.
curl https://api.wandapi.com/v1/messages \
-H "x-api-key: $WANDAPI_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "content-type: application/json" \
-d '{
"model": "qwen3.8-flash",
"max_tokens": 1024,
"messages": [{"role": "user", "content": "Explain prompt caching in one sentence"}]
}'Qwen model capabilities
Exactly as flagged in the catalog.
| Capability | Qwen3.8-Flash | Qwen3.7 Plus | Qwen3.8 Max |
|---|---|---|---|
| Vision | |||
| Function Calling | |||
| Reasoning | |||
| Prompt Caching | |||
| Response Schema | |||
| Audio | |||
| Video | |||
| File Input | |||
| Streaming | |||
| Web Search | |||
| Realtime | |||
| Session | |||
| Media | |||
| Multipart Form | |||
| Binary Response |
Compare Qwen models
Pricing, context, capabilities and uptime side by side.
FAQ
How much does the Qwen API cost on WandAPI?
Qwen models cost 0.56–8.4 Credits / M input tokens, with 1 Credit = ¥1; the cheapest is Qwen3.8-Flash. That is up to 30% below list price — see the table above.
How do I call Qwen models on WandAPI with the official SDK?
Point the base URL at https://api.wandapi.com and use a WandAPI key. Anthropic Messages are supported and request bodies are identical to the official API.
Which Qwen model has the largest context window?
Qwen3.8-Flash, with 1M tokens. Context and max output for every model are in the pricing table above.
Can I pay for the Qwen API with Alipay?
Yes. WandAPI accepts Alipay top-ups; 1 Credit = ¥1, billed per use with no monthly fee or minimum.
One API key for every Qwen model
Free credits on sign-up, pay as you go, no monthly fee.