DeepSeek API pricing & models
WandAPI serves 2 DeepSeek models: DeepSeek V4.1 Flash, DeepSeek V4 Pro. Input costs 0.6–4.05 Credits / M tokens (1 Credit = ¥1), up to 40% below list price. Compatible with Anthropic Messages / OpenAI Responses; one API key for all of them, pay as you go.
DeepSeek 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 |
|---|---|---|---|---|
| DeepSeek V4.1 Flashdeepseek-v4.1-flash | 1M · 384K | — | ||
| DeepSeek V4 Prodeepseek-v4-pro | 1M · 384K | — |
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 DeepSeek models
Samples use DeepSeek V4.1 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": "deepseek-v4.1-flash",
"max_tokens": 1024,
"messages": [{"role": "user", "content": "Explain prompt caching in one sentence"}]
}'DeepSeek model capabilities
Exactly as flagged in the catalog.
| Capability | DeepSeek V4.1 Flash | DeepSeek V4 Pro |
|---|---|---|
| Vision | ||
| Function Calling | ||
| Reasoning | ||
| Prompt Caching | ||
| Response Schema | ||
| Audio | ||
| Video | ||
| File Input | ||
| Streaming | ||
| Web Search | ||
| Realtime | ||
| Session | ||
| Media | ||
| Multipart Form | ||
| Binary Response |
Compare DeepSeek models
Pricing, context, capabilities and uptime side by side.
FAQ
How much does the DeepSeek API cost on WandAPI?
DeepSeek models cost 0.6–4.05 Credits / M input tokens, with 1 Credit = ¥1; the cheapest is DeepSeek V4.1 Flash. That is up to 40% below list price — see the table above.
How do I call DeepSeek models on WandAPI with the official SDK?
Point the base URL at https://api.wandapi.com and use a WandAPI key. Anthropic Messages / OpenAI Responses are supported and request bodies are identical to the official API.
Which DeepSeek model has the largest context window?
DeepSeek V4.1 Flash, with 1M tokens. Context and max output for every model are in the pricing table above.
Can I pay for the DeepSeek 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 DeepSeek model
Free credits on sign-up, pay as you go, no monthly fee.