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Search magi's card catalogue (製品): one row per card / box / graded slab with the cheapest live listing price and the number of listings — the fastest way to find a product_id for price history. Keyword, game, sub-category, price range, sort, 96 a page.
Keyword as sellers write it (Japanese works best: card name, card number such as '134/108' or 'OP05-119', set name, 'PSA10', 'BOX', '未開封'). Matched in the listing title (and in the description with include_description).
Card game (magi 'brand'): pokemon, one_piece, yugioh, duel_masters, mtg, weiss_schwarz, union_arena, digimon, lorcana, sports … or any numeric game id from `categories` (200+ games).
Sub-category of a game from `categories` with game=… (e.g. Pokémon 31 singles, 100058 unopened boxes, 100562 unopened packs, 100002 old-back cards, 100007 overseas versions).
magi's top category: cards (トレカ), sneakers, hobby, video_games, nft. Default: the whole site (almost all cards).
Lowest cheapest-listing price, JPY. (0–99999999)
Highest cheapest-listing price, JPY. (0–99999999)
Order of results.
Page number, 96 rows a page. magi serves at most 100 pages (9,600 rows) per query. (1–100)
curl -X POST https://api.reefapi.com/magi/v1/products \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"リザードン"}'Press Send request to see the live result here.
Not sure what to send? Ask Reef AIWhat you can run here, without an account
ReefAPI is one HTTP gateway to 632 live web-data APIs covering 3860 endpoints across 13 categories. Every endpoint answers with the same JSON envelope, so one integration reaches all of them. Each response reports what it cost and when the source was read.
No signup, no API key and no card are required to try an endpoint on this page. Anonymous calls run on a shared demo key, capped at 15 calls per hour per visitor. Pick an API, fill the parameters and the real response comes back from the live source, not from a canned sample. A free account lifts the cap and gives you 1,000 credits and your own key.
Browse every API in the catalog, read an endpoint's fields and example response in the docs, or see per-call credit costs on the pricing page.
Coverage by category
| ecommerce | 350 |
| classifieds | 116 |
| real-estate | 29 |
| media | 25 |
| utilities | 18 |
| jobs | 18 |
| developer-tools | 18 |
| reviews | 15 |
| social | 15 |
| search-seo | 11 |
| travel | 8 |
| other | 5 |
| finance | 4 |