DeepSeek
DeepSeek V4 Flash 0731
40% under DeepSeek's list price on input and 57% on output
DeepSeek V4 Flash 0731 by DeepSeek through the RelaySwitch API: $0.084 per million input tokens, $0.12 per million output tokens. Pay by card or crypto (Card, Apple Pay, PayPal, USDT, USDC, BTC, ETH, SOL). No KYC.
Input / M$0.084DeepSeek list: $0.14
Cached input / M$0.0033DeepSeek list: $0.0028
Output / M$0.12DeepSeek list: $0.28
Specs
- Model id
deepseek-v4-flash-0731- Developer
- DeepSeek
- Context window
- 1M tokens
- Max output
- 393K tokens
- Input
- text
- Released
- 2026-07-31
Call it
bash
1
curl https://api.relayswitch.io/v1/chat/completions \2
-H "Authorization: Bearer $RELAYSWITCH_KEY" \3
-H "Content-Type: application/json" \4
-d '{5
"model": "deepseek-v4-flash-0731",6
"messages": [{"role": "user", "content": "Hello"}]7
}'Any OpenAI SDK works: set the base URL to https://api.relayswitch.io/v1 and the model to deepseek-v4-flash-0731. Get a key or read the docs.
FAQs
DeepSeek V4 Flash 0731: questions
Payment, keys and billing in short.
Run DeepSeek V4 Flash 0731 today
Top up by card or crypto and send "deepseek-v4-flash-0731".