Claude API pricing & models
WandAPI serves 13 Anthropic models: Claude Haiku 5.5, Claude Haiku 4.5, Claude Sonnet 5, Claude Sonnet 4.5, Claude Sonnet 4.6, Claude Opus 5.5, Claude Opus 4.5, Claude Opus 4.6, Claude Opus 4.7, Claude Opus 4.8, Claude Opus 5, Claude Fable 5, Claude Fable 5.1. Input costs 0.21–6 Credits / M tokens (1 Credit = ¥1), up to 91% below list price. Compatible with Anthropic Messages; one API key for all of them, pay as you go.
Anthropic 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 |
|---|---|---|---|---|
| Claude Haiku 5.5claude-haiku-5-5 | — | — | ||
| Claude Haiku 4.5claude-haiku-4-5-20251001 | 200K · 64K | — | ||
| Claude Sonnet 5claude-sonnet-5 | 1M · 128K | — | ||
| Claude Sonnet 4.5claude-sonnet-4-5-20250929 | 200K · 64K | — | ||
| Claude Sonnet 4.6claude-sonnet-4-6 | 1M · 128K | — | ||
| Claude Opus 5.5claude-opus-5-5 | 1M | — | ||
| Claude Opus 4.5claude-opus-4-5-20251101 | 200K · 64K | — | ||
| Claude Opus 4.6claude-opus-4-6 | 1M · 128K | — | ||
| Claude Opus 4.7claude-opus-4-7 | 1M · 128K | — | ||
| Claude Opus 4.8claude-opus-4-8 | 1M · 128K | — | ||
| Claude Opus 5claude-opus-5 | 1M · 128K | — | ||
| Claude Fable 5claude-fable-5 | 1M · 128K | — | ||
| Claude Fable 5.1claude-fable-5-1 | 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 Anthropic models
Samples use Claude Haiku 5.5; 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": "claude-haiku-5-5",
"max_tokens": 1024,
"messages": [{"role": "user", "content": "Explain prompt caching in one sentence"}]
}'Anthropic model capabilities
Exactly as flagged in the catalog.
| Capability | Claude Haiku 5.5 | Claude Haiku 4.5 | Claude Sonnet 5 | Claude Sonnet 4.5 | Claude Sonnet 4.6 | Claude Opus 5.5 | Claude Opus 4.5 | Claude Opus 4.6 | Claude Opus 4.7 | Claude Opus 4.8 | Claude Opus 5 | Claude Fable 5 | Claude Fable 5.1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vision | |||||||||||||
| Function Calling | |||||||||||||
| Reasoning | |||||||||||||
| Prompt Caching | |||||||||||||
| Response Schema | |||||||||||||
| Audio | |||||||||||||
| Video | |||||||||||||
| File Input | |||||||||||||
| Streaming | |||||||||||||
| Web Search | |||||||||||||
| Realtime | |||||||||||||
| Session | |||||||||||||
| Media | |||||||||||||
| Multipart Form | |||||||||||||
| Binary Response |
Compare Anthropic models
Pricing, context, capabilities and uptime side by side.
FAQ
How much does the Claude API cost on WandAPI?
Anthropic models cost 0.21–6 Credits / M input tokens, with 1 Credit = ¥1; the cheapest is Claude Haiku 5.5. That is up to 91% below list price — see the table above.
How do I call Claude 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 Claude model has the largest context window?
Claude Sonnet 5, with 1M tokens. Context and max output for every model are in the pricing table above.
Can I pay for the Claude 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 Anthropic model
Free credits on sign-up, pay as you go, no monthly fee.