SODAX SDKDigital asset flows you can build and deploy with AI.
Promoted
TCGrader
AI-Powered Trading Card Grading System
4 followers
AI-Powered Trading Card Grading System
4 followers
TCGrader is the first AI-powered trading card grading app built with GPT-4o Vision. Designed for collectors and hobbyists, it simulates PSA's 10-point grading scale to deliver fast, accurate, and trustworthy results.
DevDum!
DevDum!
💎 Why Use TCGrader
🧠 AI-Powered Grading Accuracy
• Uses GPT-4o Vision, an advanced AI model, to analyze high-resolution front and back images of trading cards.
• Provides a realistic PSA-style grade estimate (1–10 scale) based on centering, corners, edges, and surface condition.
• Delivers a transparent, detailed explanation for each sub-score — so users can understand why their card scored what it did.
⸻
⚡️ Instant Results
• Get a pre-grade in seconds, without mailing your card anywhere.
• Eliminates waiting weeks for professional grading services.
• Perfect for quick evaluations before deciding which cards to submit for official grading.
⸻
🆓 Free Weekly Grading
• Each user receives 1 free grading every 7 days, no sign-up required.
• Optional paid grading available for only $1.99 per card for unlimited instant reports.
⸻
📄 Professional-Style Digital Reports
• Automatically generates a digital grading report with:
• Final PSA-style grade
• Subscores for centering, corners, edges, and surface
• Confidence bar graph showing top 3 predicted grades
• Centering ratios for front/back analysis
• Timestamp and unique TCGrader ID for authentication
• Download as a collectible-style PNG certificate with your card’s images and results.
⸻
📁 Personal Collection Management
• Save graded cards to your personal collection in-app.
• Search, sort, and filter by card set, grade, or date.
• Share, download, or delete graded cards instantly.
• Perfect for tracking inventory or building a digital card gallery.
⸻
💳 Simple, Secure Payments
• Integrated Stripe Checkout for quick and safe one-time payments.
• No need to create an account for paid grading.
• Uses session-based payment validation (no subscriptions, no hidden fees).