DeepSeek API — V4.1 Flash & V4 Pro
Buy DeepSeek API access — V4.1 Flash and V4 Pro — at low, pay-as-you-go pricing. OpenAI-compatible.
Get a DeepSeek API key with no overseas account. APIMaster gives you DeepSeek V4.1 Flash, V4 Flash Vision, V4 Flash and V4 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.
Coding Plan
Assine o Coding Plan e use DeepSeek V4 Pro com 50% off
Aproveite também descontos em outros modelos de programação:
- GLM 5.350% off
- Kimi K340% off
- MiniMax M340% off
- Qwen 3.8 Max50% off
Provedor 204
Provedor de nuvemHistórico de impressão digital
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Provedor 321
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Every DeepSeek channel is fingerprint-checked before it's listed, so you get the real model.
DeepSeek API — Preços
| Modelo | Nosso preço | Oficial | Economize |
|---|---|---|---|
| DeepSeek V4.1 Flash | $0.09/M | $0.15/M | 40% |
| DeepSeek V4 Flash Vision | $0.22/M | $0.22/M | — |
| Deepseek-v4-flash | $0.066/M | $0.22/M | 70% |
| Deepseek-v4-pro | $0.5148/M | $0.66/M | 22% |
Capacidades
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.
Casos de uso
Início rápido
curl https://apimaster.ai/v1/chat/completions \
-H "Authorization: Bearer $APIMASTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-flash",
"messages": [{ "role": "user", "content": "Hello" }]
}'DeepSeek API — Perguntas frequentes
Which DeepSeek models are available?
Currently available: deepseek-flash, deepseek-v4-flash-vision-exp, deepseek-v4-flash, deepseek-v4-pro — all reachable through one key, billed per token.
Should I choose V4.1 Flash or V4 Pro?
Use V4.1 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.
Outros modelos
Como começar
Recarregue seu saldo
Adicione créditos via USDT ou Epay. Um saldo funciona em todos os modelos e provedores.
Recarregar agoraCrie sua chave de API
Cadastre-se e crie uma chave de API compatível com OpenAI em 3 segundos. Não é necessário cartão de crédito.
Criar chave de APIConecte ao seu código ou agente
Substitua pela sua chave APIMaster e URL base — funciona com qualquer ferramenta compatível com OpenAI: Claude Code, Cursor, LangChain, LiteLLM e mais.
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