DeepSeek API
Buy DeepSeek API access — V4 Flash and Pro — at low, pay-as-you-go pricing. OpenAI-compatible.
Get a DeepSeek API key with no overseas account. APIMaster gives you DeepSeek V4 Flash and Pro at low pay-as-you-go pricing, billed per token. One OpenAI-compatible key also covers Claude and GPT — drop it into Cursor, Claude Code or any OpenAI SDK by changing the base URL.
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Czas działania
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Czas działania
Every DeepSeek channel is fingerprint-checked before it's listed, so you get the real model.
DeepSeek API — Pricing
| Model | Our price | Official | Save |
|---|---|---|---|
| Deepseek-v4-flash | $0.09/M | $0.14/M | 36% |
| Deepseek-v4-pro | $0.435/M | $0.435/M | — |
Capabilities
Strong reasoning
Competitive reasoning and math performance at a fraction of the cost.
Solid coding
Reliable code generation and completion for everyday development.
Cost-efficient
Among the cheapest capable models — ideal for high-volume workloads.
Use cases
Quick start
curl https://apimaster.ai/v1/chat/completions \
-H "Authorization: Bearer $APIMASTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-v4-flash",
"messages": [{ "role": "user", "content": "Hello" }]
}'DeepSeek API — Najczęściej zadawane pytania
Which DeepSeek models are available?
Currently available: deepseek-v4-flash, deepseek-v4-pro — both reachable through one key, billed per token.
Should I choose V4 Flash or V4 Pro?
Use V4 Flash for fast, cost-sensitive and high-volume tasks; choose V4 Pro for harder reasoning and quality-critical work.
How is it billed? Is there a minimum?
Billed per token (input + output) — see the price table above. Pay-as-you-go via Alipay, WeChat Pay, USDT and credit card, from as little as $1.
Is it OpenAI-compatible?
Yes. The endpoint is OpenAI-compatible, so it works with Cursor, Claude Code and any OpenAI SDK by changing the base URL and key.
Is my data safe?
Yes. Your API data is not stored or used for training, and all requests are sent over encrypted connections.
Other models
Jak zacząć
Utwórz swój klucz API
Zarejestruj się i utwórz kompatybilny z OpenAI klucz API w 3 sekundy. Karta kredytowa nie jest wymagana.
Utwórz klucz APIDoładuj swoje saldo
Dodaj środki przez USDT lub Epay. Jedno saldo działa we wszystkich modelach i dostawcach.
Doładuj terazPodłącz do swojego kodu lub agenta
Zamień na swój klucz APIMaster i base URL — działa z każdym narzędziem kompatybilnym z OpenAI: Claude Code, Cursor, LangChain, LiteLLM i więcej.
Zobacz dokumentację