DeepSeek API — V4 Pro & Flash

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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144

deepseek-v4-flash

Fornitore 144

INGRESSO$0.1109/M$0.14/MRisparmia 21%

USCITA$0.2218/M$0.28/MRisparmia 21%

Cronologia fingerprint

Uptime

Nessun dato di rilevamento

143

deepseek-v4-flash

Fornitore 143

INGRESSO$0.1123/M$0.14/MRisparmia 20%

USCITA$0.2247/M$0.28/MRisparmia 20%

Cronologia fingerprint

Uptime

Nessun dato di rilevamento

deepseek-v4-flash

Fornitore 39

INGRESSO$0.1235/M$0.14/MRisparmia 12%

USCITA$0.247/M$0.28/MRisparmia 12%

Cronologia fingerprint

Uptime

Nessun dato di rilevamento

deepseek-v4-flash

Fornitore 29

INGRESSO$0.14/M

USCITA$0.28/M

Cronologia fingerprint

Uptime

deepseek-v4-flash

Fornitore 41

INGRESSO$0.14/M

USCITA$0.28/M

Cronologia fingerprint

Uptime

Nessun dato di rilevamento

130

deepseek-v4-flash

Fornitore 130

INGRESSO$0.14/M

USCITA$0.28/M

Cronologia fingerprint

Uptime

Nessun dato di rilevamento

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	$0.1109/M	$0.14/M	21%
Deepseek-v4-pro	$0.3327/M	$0.435/M	24%

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

High-volume batch jobsCoding assistantsReasoning & mathContent generationRAG pipelines

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 — Domande Frequenti

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.

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Come Iniziare

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Crea la tua Chiave API

Registrati e crea una chiave API compatibile con OpenAI in 3 secondi. Nessuna carta di credito richiesta.

Crea Chiave API

Collegalo al tuo Codice o Agente

Sostituisci la tua chiave APIMaster e l'URL di base — funziona con qualsiasi strumento compatibile con OpenAI: Claude Code, Cursor, LangChain, LiteLLM e altri.

Vedi Documentazione