KeyoAPI

DeepSeek V4 Flash 0731 on KeyoAPI — Catalog Snapshot ID

deepseek-v4-flash-0731 is a Keyo catalog snapshot ID at indicative ~$0.04 / $0.07 per 1M in/out.

Listed price: ~$0.04 / $0.07 per 1M in/out · Confirm live rates on interactive pricing.

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Overview

deepseek-v4-flash-0731 is a Keyo catalog snapshot ID at indicative ~$0.04 / $0.07 per 1M in/out. It is separate from deepseek-v4.1-flash (~$0.01 / $0.04) and deepseek-v4-flash (~$0.09 / $0.17). Confirm interactive /pricing before volume. Family table: /deepseek-api-pricing.

Quick start

Base URL: https://www.keyoapi.xyz/v1

Endpoint: POST /v1/chat/completions

Model: model=deepseek-v4-flash-0731

curl https://www.keyoapi.xyz/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek-v4-flash-0731","messages":[{"role":"user","content":"Hello from DeepSeek V4 Flash 0731"}]}'

Auth uses the same Bearer API key as chat. Full notes: Keyo docs.

FAQ

How does 0731 compare to other Flash IDs?

deepseek-v4-flash-0731 is ~$0.04 / $0.07 per 1M indicative. Prefer deepseek-v4.1-flash (~$0.01 / $0.04) for cheapest high-volume Flash. Confirm live rates on /pricing.

How do I call it?

POST https://www.keyoapi.xyz/v1/chat/completions with model=deepseek-v4-flash-0731 and your Keyo API key.

Related models

DeepSeek V4.1 Flash on KeyoAPI DeepSeek V4 Flash on KeyoAPI DeepSeek V4 Pro on KeyoAPI

Guide for deepseek-v4-flash-0731. Try/buy: /pricing/deepseek-v4-flash-0731 · Catalog: /pricing.