DeepSeek Official API Application Guide

# DeepSeek Official API Application Guide ## 📋 Video Overview This tutorial by DP provides a comprehensive guide on how to apply for and manage DeepSeek official API keys. As an essential beginner's guide for DeepSeek newcomers, the video demonstrates clear step-by-step instructions to help users quickly obtain API access credentials. --- ## 🔑 Detailed API Application Steps ### Step 1: Access DeepSeek Open Platform 1. Visit the official DeepSeek website: **DeepSeek.com** 2. Click the "**Open Platform**" link in the top-right corner 3. Enter the backend management interface (default view shows "Usage Information") ### Step 2: Create API Key 1. Click "**API Keys**" in the left navigation menu 2. Click the "**Create API Key**" button at the bottom of the page 3. Assign a recognizable name to your API key 4. Click "Create" to generate the key ### Step 3: Save Your API Key The generated API key follows the format: **SK-xxxxxxxx** ⚠️ **Critical Warning**: - API keys are **displayed in full ONLY upon initial creation** - Subsequent views will show partially hidden characters - **Must copy and securely store the key immediately** - This key is required for all API calls --- ## 💡 API Key Management Best Practices ### Distributed Management Strategy The video emphasizes important security recommendations for API key management: ✅ **Recommended Practices**: - Create **separate API keys for different use cases** - Family members: Dedicated keys - Friend access: Individual keys - Different programs/projects: Isolated keys ✅ **Benefits**: - Easier usage tracking and monitoring - Enhanced security and control - Selective revocation when issues arise - Simplified cost allocation and accounting ❌ **What to Avoid**: - Don't use a single API key across all scenarios - Prevent key exposure risks --- ## 💰 Pricing Information DeepSeek API operates on a **pay-per-use** model. Users are charged based on actual API consumption. Real-time usage statistics and cost monitoring are available through the "Usage Information" page on the open platform. --- ## 🎯 Target Audience - DeepSeek API beginners - AI application developers - Technical personnel integrating DeepSeek models - Learners interested in large language model API integration --- ## 🔗 SEO Keywords DeepSeek API, DeepSeek API application, DeepSeek tutorial, API key management, DeepSeek open platform, AI API integration, LLM API, DeepSeek getting started