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.

Seleccionar modelo

deepseek-v4-flash

Channel 39

IN$0.09/M$0.14/MAhorra 36%

OUT$0.18/M$0.28/MAhorra 36%

Historial de huellas

Sin datos de detección

Estado de servicio

Sin datos de detección

deepseek-v4-flash

Channel 30

IN$0.119/M$0.14/MAhorra 15%

OUT$0.238/M$0.28/MAhorra 15%

Historial de huellas

Estado de servicio

deepseek-v4-flash

Channel 29

IN$0.14/M

OUT$0.28/M

Historial de huellas

Estado de servicio

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

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 — Preguntas Frecuentes

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

Claude API OpenAI API MiniMax API Kimi API Qwen API Sora API GPT Image API

Cómo Empezar

Crea tu Clave de API

Regístrate y crea una clave de API compatible con OpenAI en 3 segundos. No se requiere tarjeta de crédito.

Crear Clave de API

Recarga tu Saldo

Añade créditos mediante USDT o Epay. Un solo saldo funciona en todos los modelos y proveedores.

Recargar Ahora

Conéctalo a tu Código o Agente

Intercambia tu clave de APIMaster y base URL — funciona con cualquier herramienta compatible con OpenAI: Claude Code, Cursor, LangChain, LiteLLM y más.

Ver Documentación