Contact support
Get help with your DeepSeek V4.1 Flash account, API access, payments, or refunds.
Last updated: October 21, 2026
Email us
Contact support@deepseekv41flash.com for help with your account, API access, payments, refunds, or privacy questions. You do not need to sign in to email us.
Open a support ticket
If you can sign in, you can also send a message through Support tickets. Include the page URL, when the problem occurred, and the request or order ID if you have one. A short description of what you expected and what happened helps us investigate.
Do not include passwords, API keys, full payment details, or sensitive prompt content.
Using the API
The API guide covers connection settings, request limits, and common errors. For rates and credit packs, see Pricing.
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