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
Coding Plan buchen und DeepSeek V4 Pro mit 50% off nutzen
Zusätzlich erhalten Sie Rabatte auf weitere Coding-Modelle:
- GLM 5.350% off
- Kimi K340% off
- MiniMax M340% off
- Qwen 3.8 Max50% off
Anbieter 204
Cloud-AnbieterFingerprint-Verlauf
Uptime
Anbieter 321
Fingerprint-Verlauf
Uptime
Anbieter 29
Fingerprint-Verlauf
Uptime
Every DeepSeek channel is fingerprint-checked before it's listed, so you get the real model.
DeepSeek API — Preise
| Modell | Unser Preis | Offiziell | Sparen |
|---|---|---|---|
| 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% |
Funktionen
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.
Anwendungsfälle
Schnellstart
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 — Häufig gestellte Fragen
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.
Andere Modelle
Erste Schritte
Lade dein Guthaben auf
Füge Guthaben über USDT oder Epay hinzu. Ein Guthaben funktioniert über alle Modelle und Anbieter hinweg.
Jetzt aufladenErstelle deinen API-Schlüssel
Registriere dich und erstelle in 3 Sekunden einen OpenAI-kompatiblen API-Schlüssel. Keine Kreditkarte erforderlich.
API-Schlüssel erstellenBinde es in deinen Code oder Agenten ein
Tausche deinen APIMaster-Schlüssel und die Basis-URL ein — funktioniert mit jedem OpenAI-kompatiblen Tool: Claude Code, Cursor, LangChain, LiteLLM und mehr.
Dokumentation ansehen