Spot DeepSeek V4 Flash API Pricing

Spot DeepSeek V4 Flash pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

What Spot DeepSeek V4 Flash costs in practice

1,000 requests with 2,000 input and 500 output tokens each

100 long-document requests with 100,000 input and 2,000 output tokens each

Spot DeepSeek V4 Flash cost calculator

At Fireworks AI's price ($0.105 input, $0.21 output per 1M tokens), 10,000 requests a day with 1,000 input and 500 output tokens each cost $2.10 a day, about $63.00 a month. Change the numbers for your workload.

Spot DeepSeek V4 Flash features

Input: text. Output: text.

• Function calling
• Structured output
• Image input
• Reasoning
• Prompt caching

Use Spot DeepSeek V4 Flash with LiteLLM

Call Spot DeepSeek V4 Flash through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

from litellm import completion

response = completion(
    model="fireworks_ai/accounts/fireworks/routers/spot-deepseek-v4-flash",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: spot-deepseek-v4-flash
    litellm_params:
      model: fireworks_ai/accounts/fireworks/routers/spot-deepseek-v4-flash
      api_key: os.environ/FIREWORKS_AI_API_KEY

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $LITELLM_API_KEY" \
  -d '{
    "model": "spot-deepseek-v4-flash",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Spot DeepSeek V4 Flash FAQ