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Saylor Innovations Yu-Gi-Oh Card Lookup
x402
Saylor Innovations Yu-Gi-Oh Card Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Looks up Yu-Gi-Oh cards by name fragment, returning type, attribute, level, ATK/DEF, card text, archetype, ban status, set count, and TCGplayer/Cardmarket prices
Price / call$0.01
Success—
StatusUnknown
How this service works
Yu-Gi-Oh card lookup by name - type, attribute, level, ATK and DEF, card text, archetype, banlist status, set count and TCGplayer and Cardmarket prices
Output
Returns a JSON object containing the interpreted query string, total match count, and an array of matching card objects. Each card includes its numeric ID, full name, type, attribute, race/subtype, level, ATK points, DEF points, full card text, archetype, ban status, number of printed sets, TCGplayer price in USD, image URL, and canonical card URL. Up to 10 results can be returned per query (default 5).
Example use cases
Deck building stat check
“Can you look up 'Blue-Eyes White Dragon' for me — I need its level, ATK, DEF, attribute, and whether it's currently on the banlist?”
Card price check before buying
“What's the current TCGplayer and Cardmarket price for 'Pot of Greed' in Yu-Gi-Oh? I want to know how many sets it's appeared in too.”
Card effect research
“I can't remember exactly what 'Ash Blossom' does — can you pull up its full card text and tell me what archetype it belongs to?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/games/yugioh-cards?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured Yu-Gi-Oh card data including stats, card text, pricing, and ban status in a single call. It is ideal for deck-building assistants, card price trackers, trading bots, or Yu-Gi-Oh trivia agents. Prefer this over generic web search when you need machine-readable structured data including TCGplayer/Cardmarket pricing and official ban list status.
Side effects
- No cards found for the given name fragment — returns empty cards array
- Limit parameter out of range (must be 1-10) — may return default count or error
- Ambiguous name fragment matching too many cards — results truncated to limit
- Upstream card database unavailable — may return 503 or empty response
- Payment failure (x402) if USDC balance insufficient — 402 response before card data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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