"Carrd" matching MCP connectors:

Trading card prices and grading ROI for 1.5M+ Pokémon, Magic, Yu-Gi-Oh! and sports cards. Read-only.

Search current U.S. gift-card discounts from validated providers. Anonymous and read-only.

Real sold prices, history & PSA population for graded Pokémon cards (EN/JP/CN). Knows nicknames.

The Card API

com.thecardapi

11 tools for trading card market intelligence — search millions of true sold prices including Best Offer amounts across eBay, Goldin, Heritage, and Fanatics. PSA/BGS/SGC grade analysis, grading ROI calculator, slab history, price momentum, and want list management.