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Search BIGWEB's products for one game by card name or card number, set, rarity, colour, condition, language, the game's own extra filters, curated lists and reduced prices; sort by price, newest or syllabary. One row per card and condition, with the yen price and stock.
Which game: the shop's slug (mtg, pokemon, yugioh, onepiece, dm, ws, lorcana, …). The numeric id from `games` also works. Common names such as duel_masters or one_piece are accepted.
Card name (Japanese; English for MTG / Lorcana) or printed card number such as 288/SM-P, QCCU-JP170 or OP10-033 — the shop's own search matches both.
One set id, or several comma-separated (the `sets` action lists them).
Rarity id(s), comma-separated. The `filters` action lists this game's ids and names.
Colour / element / attribute id(s), whatever this game's colour filter is (`filters`).
Physical condition id(s) from `filters`, in the games that sell by condition (Pokémon, MTG, Yu-Gi-Oh!, Duel Masters, Weiß Schwarz, Lorcana …).
Printed language id(s) from `filters`; only MTG and Lorcana have them.
The game's first extra filter id(s), e.g. One Piece card type (LEADER / CHARACTER …), Yu-Gi-Oh! theme, Duel Masters team, Weiß Schwarz card type. `filters` names it per game.
The game's second extra filter id(s), e.g. One Piece attribute (打 / 斬 / 射 …). `filters` names it.
Only the cards of one curated list (`features` gives the ids). With buyback_search it returns what the shop pays for that list's cards, e.g. the 【強化買取中!!】 list on the sale side. (1–99999999)
Only sealed boxes and sets.
Drop sealed boxes and sets from the rows of this page. Applied after the page is read; meta.removed_box_rows says how many were dropped.
Order of the rows. Price sorts include sold-out products whose price the shop hides; combine with in_stock when you only want prices you can buy at.
Page number; each page holds 100 products (the shop's fixed size). meta.last_page says how many. (1–5000)
Drop sold-out products from the rows of this page, as the shop's own 在庫あり switch does. A page keeps its position in the full list, so it can return fewer than 100 rows; meta.removed_sold_out_rows says how many were dropped.
Only products at a reduced price (the shop's セール品 list); list_price_jpy holds the old price.
curl -X POST https://api.reefapi.com/bigweb/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"game":"pokemon","keyword":"ピカチュウ"}'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.
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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 |