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TCGPlayer Card Price Search API
x402
TCGPlayer Card Price Search API is a paid API for AI agents from marketplace-price-api-production.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Search TCGPlayer for trading card market prices by card name, with optional filters for price range and result count.
Price / call$0.001
Success—
StatusUnknown
How this service works
Search TCGPlayer for trading card prices (Pokemon, Magic, Yu-Gi-Oh, etc.) by card name. Returns matching cards with market prices as JSON.
Output
A JSON array of matching trading cards from TCGPlayer, each containing the card name, market price in USD, and associated card metadata. Results are ranked by relevance to the search query and can be filtered by price range.
Example use cases
Pokemon card collection valuation
“I want to know what my Charizard Base Set Shadowless card is currently selling for on TCGPlayer — can you search for it and show me the market price?”
Budget card shopping for deck building
“I'm building a Magic the Gathering deck on a budget. Can you search TCGPlayer for 'Sol Ring' and only show me results under $5?”
Yu-Gi-Oh card price check before selling
“Before I list my Blue-Eyes White Dragon on eBay, can you check what it's currently going for on TCGPlayer so I can price it competitively?”
Technical details
Endpoint
GEThttps://marketplace-price-api-production.up.railway.app/tcg/searchWhen to prefer
Use this endpoint when you need real-time trading card market prices from TCGPlayer specifically, especially for Pokemon, Magic the Gathering, or Yu-Gi-Oh cards. Prefer this over general web search when you need structured, machine-readable price data with optional price range filtering rather than scraped HTML. Ideal for collection valuation, price comparison before buying/selling, or building price-aware card recommendation agents.
Side effects
- No cards found matching the search query — returns empty results array
- Invalid or missing 'q' query parameter — returns 400 error
- minPrice or maxPrice filters too restrictive — returns empty results
- TCGPlayer upstream service unavailable — returns 502 or 503 error
- Rate limiting or payment failure — returns 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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