This page is the Ka-nabell parameter reference. What the data is used for, a real sample and pricing are on Ka-nabell API: what you get →

E-commerce & Marketplaces

Ka-nabell API & Scraper: parameters and responses

This is the reference for the 6 Ka-nabell endpoints under /kanabell/v1 (search, card, buyback_search, sets, rarities and games) and their 24 parameters. Each endpoint lists its parameters, required or optional, with allowed values and defaults, and comes with a cURL, Python and JavaScript call; every response uses the same { ok, data, meta, error } envelope.

The Ka-nabell API returns ka-nabell.com, a large Japanese trading-card shop, as clean JSON in yen for the three games it sells and buys: the Pokémon Trading Card Game, Yu-Gi-Oh! OCG and Duel Masters.

6 actionsLive JSON1,000 free credits$0.67–$1.50 / 1,000 creditsMCP-ready

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search finds single cards by Japanese name or kana, card number, set, series and rarity, and filters by condition in stock, price band, recent price drops or rises, PSA slabs and, for Pokémon, card kind and format; it sorts by price, best sellers over 7 or 30 days, newest or the shop's own set order. Every row carries the price and stock of each condition grade the shop sells (Pokémon S/A/B/C; Yu-Gi-Oh! and Duel Masters A/B/C/D plus unassessed bargains), the cheapest price in stock, copies sold in the last 7 and 30 days, the last price change, and on the same row what Ka-nabell pays to buy the card back, how many copies it still wants and the percentage it pays for lower grades. card returns one product in full with the card's text and stats and the same card in the shop's other sets, rarities and PSA slabs. buyback_search lists the buy-back side: cards the shop is buying, its 買取強化 list and recent buy-price rises. sets, rarities and games list the ids the filters take. No account, no browser - one ReefAPI key and the standard { ok, data, meta, error } envelope.

Reference

One card number, three rarities, two prices each: Ka-nabell as data

Ka-nabell sells each card per condition grade and publishes what it pays to buy it back. Measured on Yu-Gi-Oh! IMPH-JP067 パワー・オブ・ザ・デュエリスト (イモータル・フェニックス), 2026-11-08:

what the site shows	field	value
オーバーフレームプリズマティックシークレットレア: 状態A 32,800円在庫7	conditions[A].price_jpy / stock	32800 / 7
状態B 28,000円在庫1 (cheapest in stock)	price_jpy	28000
買取 25,000円, 買取可能枚数 3	buyback_price_jpy / buyback_wanted_qty	25000 / 3
良品優先: B 60% C 35% D 15%	buyback_rate_table / buyback_by_condition_jpy.B	良品 / 15000
シークレットレア: 状態A 5,780円, 買取 4,500円	price_jpy / buyback_price_jpy	5780 / 4500
アルティメットレア: 状態A 4,980円在庫39, 7日で134枚販売	price_jpy / stock / sold_count_7d	4980 / 39 / 134

Prices are yen including consumption tax. The buy price is returned only while the shop is buying the card; when it takes a card only inside a bulk parcel it prints no price, and buyback_status says bulk_only with buyback_price_jpy null rather than a number the shop does not show. Lower-grade buy prices are the shop's published percentage of the top-grade price.

Live example

Real request and response JSON

Captured from the indexed primary action, search, on Nov 8, 2026, 1:04 PM UTC.

Captured request

{
  "method": "POST",
  "url": "https://api.reefapi.com/kanabell/v1/search",
  "headers": {
    "x-api-key": "$REEF_KEY",
    "content-type": "application/json"
  },
  "body": {
    "game": "pokemon",
    "keyword": "ピカチュウ",
    "in_stock": true
  }
}

Captured response

{
  "ok": true,
  "meta": {
    "api": "kanabell",
    "endpoint": "search",
    "mode": "live",
    "latency_ms": 1235.1,
    "record_count": 30,
    "bytes": 176559,
    "cache_hit": false,
    "game": "pokemon",
    "total": 152,
    "page": 1,
    "per_page": 30,
    "last_page": 6,
    "has_more": true,
    "sort": "set_order",
    "filters_applied": {
      "keyword": "ピカチュウ",
      "in_stock": true
    },
    "upstream_requests": 1,
    "charged_credits": 2,
    "version": "1.0.0",
    "request_id": "c1396b3cfe6c40b9",
    "queue_ms": 1.3,
    "fetched_at": "2026-11-08T13:04:23.701Z"
  },
  "data": {
    "rows": [
      {
        "id": "706038d6-c700-486d-8634-cd2a7872a7c6",
        "game": "pokemon",
        "name": "ピカチュウex",
        "name_kana": "ぴかちゅうex",
        "card_name": "ピカチュウex",
        "card_name_kana": "ぴかちゅうex",
        "card_number": "047/103",
        "set": {
          "id": 900,
          "name": "拡張パック「30th CELEBRATION」",
          "code": "M6a",
          "released_at": "2026-09-16T00:00:00.000Z"
        },
        "series": {
          "id": 72,
          "name": "ポケモンカードゲーム MEGA",
          "code": "M"
        },
        "rarity": {
          "id": "RR",
          "name": "ダブルレア",
          "code": "RR"
        },
        "card_id": 30124,
        "graded": false,
        "grader": null,
        "grade": null,
        "price_jpy": 180,
        "in_stock": true,
        "stock": 26,
        "conditions": [
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          }
        ],
        "max_per_order": null,
        "sale_listed": true,
        "last_price_change": {
          "condition": "S",
          "price_jpy": 180,
          "previous_price_jpy": 380,
          "direction": "down",
          "changed_at": "2026-10-09T10:20:51.210Z"
        },
        "price_updated_at": "2026-10-09T10:20:51.210Z",
        "sold_count_7d": 3,
        "sold_count_30d": 18,
        "last_sold_at": "2026-11-08T03:11:06.988Z",
        "buyback_price_jpy": 10,
        "buyback_status": "buying",
        "buyback_open": true,
        "buyback_top_condition": "S",
        "buyback_rate_table": {
          "name": "通常",
          "percent_by_condition": {
            "S": "[trimmed-depth]",
            "A": "[trimmed-depth]",
            "B": "[trimmed-depth]",
            "C": "[trimmed-depth]"
          }
        },
        "buyback_by_condition_jpy": {
          "S": 10,
          "A": 8,
          "B": 4,
          "C": 1
        },
        "buyback_wanted_qty": 2,
        "buyback_last_change": {
          "condition": "S",
          "price_jpy": 10,
          "previous_price_jpy": 30,
          "direction": "down",
          "changed_at": "2026-10-16T03:46:41.953Z"
        },
        "buyback_price_updated_at": "2026-10-16T03:46:41.953Z",
        "buyback_price_guaranteed": false,
        "legacy_card_id": null,
        "image": "https://pm-card-images.ka-nabell.com/assets/images/card_images/large/M6a/050659_P_PIKACHIXYUUIEKKUSU.jpg",
        "images": [
          "https://pm-card-images.ka-nabell.com/assets/images/card_images/large/M6a/050659_P_PIKACHIXYUUIEKKUSU.jpg"
        ],
        "url": "https://www.ka-nabell.com/ec/sell/pokemon/single/706038d6-c700-486d-8634-cd2a7872a7c6",
        "buyback_url": "https://www.ka-nabell.com/ec/buy/pokemon/single/706038d6-c700-486d-8634-cd2a7872a7c6",
        "listed_at": "2026-09-14T06:12:03.638Z",
        "currency": "JPY",
        "price_includes_tax": true
      },
      {
        "id": "daacf49f-ba57-4aab-8d18-d0850e7fe9f7",
        "game": "pokemon",
        "name": "ピカチュウex",
        "name_kana": "ぴかちゅうex",
        "card_name": "ピカチュウex",
        "card_name_kana": "ぴかちゅうex",
        "card_number": "048/103",
        "set": {
          "id": 900,
          "name": "拡張パック「30th CELEBRATION」",
          "code": "M6a",
          "released_at": "2026-09-16T00:00:00.000Z"
        },
        "series": {
          "id": 72,
          "name": "ポケモンカードゲーム MEGA",
          "code": "M"
        },
        "rarity": {
          "id": "RR",
          "name": "ダブルレア",
          "code": "RR"
        },
        "card_id": 30094,
        "graded": false,
        "grader": null,
        "grade": null,
        "price_jpy": 130,
        "in_stock": true,
        "stock": 30,
        "conditions": [
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          }
        ],
        "max_per_order": null,
        "sale_listed": true,
        "last_price_change": {
          "condition": "S",
          "price_jpy": 150,
          "previous_price_jpy": 180,
          "direction": "down",
          "changed_at": "2026-11-05T01:11:58.286Z"
        },
        "price_updated_at": "2026-11-05T01:11:58.286Z",
        "sold_count_7d": 3,
        "sold_count_30d": 10,
        "last_sold_at": "2026-11-08T03:11:06.988Z",
        "buyback_price_jpy": null,
        "buyback_status": "bulk_only",
        "buyback_open": true,
        "buyback_top_condition": "S",
        "buyback_rate_table": {
          "name": "通常",
          "percent_by_condition": {
            "S": "[trimmed-depth]",
            "A": "[trimmed-depth]",
            "B": "[trimmed-depth]",
            "C": "[trimmed-depth]"
          }
        },
        "buyback_by_condition_jpy": null,
        "buyback_wanted_qty": 0,
        "buyback_last_change": {
          "condition": "S",
          "price_jpy": 10,
          "previous_price_jpy": 30,
          "direction": "down",
          "changed_at": "2026-10-16T03:46:41.945Z"
        },
        "buyback_price_updated_at": "2026-10-16T03:46:41.945Z",
        "buyback_price_guaranteed": false,
        "legacy_card_id": null,
        "image": "https://pm-card-images.ka-nabell.com/14879/2026092310132323.jpg",
        "images": [
          "https://pm-card-images.ka-nabell.com/14879/2026092310132323.jpg"
        ],
        "url": "https://www.ka-nabell.com/ec/sell/pokemon/single/daacf49f-ba57-4aab-8d18-d0850e7fe9f7",
        "buyback_url": "https://www.ka-nabell.com/ec/buy/pokemon/single/daacf49f-ba57-4aab-8d18-d0850e7fe9f7",
        "listed_at": "2026-09-14T02:07:43.123Z",
        "currency": "JPY",
        "price_includes_tax": true
      },
      {
        "id": "e8287dd0-d8b4-4b67-8c29-27692e9414c5",
        "game": "pokemon",
        "name": "ピカチュウ",
        "name_kana": "ぴかちゅう",
        "card_name": "ピカチュウ",
        "card_name_kana": "ぴかちゅう",
        "card_number": "017/103",
        "set": {
          "id": 900,
          "name": "拡張パック「30th CELEBRATION」",
          "code": "M6a",
          "released_at": "2026-09-16T00:00:00.000Z"
        },
        "series": {
          "id": 72,
          "name": "ポケモンカードゲーム MEGA",
          "code": "M"
        },
        "rarity": {
          "id": "NO",
          "name": "レアリティ無し",
          "code": "-"
        },
        "card_id": 30090,
        "graded": false,
        "grader": null,
        "grade": null,
        "price_jpy": 150,
        "in_stock": true,
        "stock": 6,
        "conditions": [
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          },
          {
            "condition": "[trimmed-depth]",
            "condition_label": "[trimmed-depth]",
            "price_jpy": "[trimmed-depth]",
            "stock": "[trimmed-depth]",
            "in_stock": "[trimmed-depth]",
            "arriving": "[trimmed-depth]",
            "last_price_change": "[trimmed-depth]"
          }
        ],
        "max_per_order": 4,
        "sale_listed": true,
        "last_price_change": {
          "condition": "S",
          "price_jpy": 180,
          "previous_price_jpy": 380,
          "direction": "down",
          "changed_at": "2026-10-16T03:46:42.537Z"
        },
        "price_updated_at": "2026-10-16T03:46:42.537Z",
        "sold_count_7d": 7,
        "sold_count_30d": 26,
        "last_sold_at": "2026-11-05T13:51:49.461Z",
        "buyback_price_jpy": null,
        "buyback_status": "bulk_only",
        "buyback_open": true,
        "buyback_top_condition": "S",
        "buyback_rate_table": {
          "name": "通常",
          "percent_by_condition": {
            "S": "[trimmed-depth]",
            "A": "[trimmed-depth]",
            "B": "[trimmed-depth]",
            "C": "[trimmed-depth]"
          }
        },
        "buyback_by_condition_jpy": null,
        "buyback_wanted_qty": 0,
        "buyback_last_change": {
          "condition": "S",
          "price_jpy": 10,
          "previous_price_jpy": 30,
          "direction": "down",
          "changed_at": "2026-10-16T03:46:42.537Z"
        },
        "buyback_price_updated_at": "2026-10-16T03:46:42.537Z",
        "buyback_price_guaranteed": false,
        "legacy_card_id": null,
        "image": "https://pm-card-images.ka-nabell.com/14875/2026091520565757.jpg",
        "images": [
          "https://pm-card-images.ka-nabell.com/14875/2026091520565757.jpg"
        ],
        "url": "https://www.ka-nabell.com/ec/sell/pokemon/single/e8287dd0-d8b4-4b67-8c29-27692e9414c5",
        "buyback_url": "https://www.ka-nabell.com/ec/buy/pokemon/single/e8287dd0-d8b4-4b67-8c29-27692e9414c5",
        "listed_at": "2026-09-15T07:05:47.215Z",
        "currency": "JPY",
        "price_includes_tax": true
      }
    ]
  }
}

Actions

What the Ka-nabell API does

Action	Description	Concrete use case	Key params
search	Search Ka-nabell's single cards for one game by name, card number, set, series, rarity, condition in stock, price and price trend; sort by price, best sellers, newest or the site's set order. Each row carries the sale price and stock per condition AND the buy-back price — the shop's own sell / buy spread on one line.	Pricing teams call search to search Ka-nabell's single cards for one game by name, card number, set, series, rarity, condi….	game, keyword, set_id, series_id, rarity_id, ...
card	One Ka-nabell card product in full: price and stock per condition grade, last price changes, sales in the last 7 / 30 days, the buy-back price with the shop's per-condition rate table and how many it still wants, the card's text and stats, images — plus the same card in the shop's other sets, rarities and PSA slabs with their prices.	Marketplace operators call card to get one Ka-nabell card product in full.	product_id, game, include_other_printings
buyback_search	Ka-nabell's buy-back list (買取) for one game: what the shop PAYS for each card (top condition, with the % it pays for lower ones) and how many it still wants; filter by name, card number, set, rarity, buy-price range, the 買取強化 list and recent buy-price rises.	Catalog enrichment teams call buyback_search to get ka-nabell's buy-back list (買取) for one game.	game, keyword, set_id, series_id, rarity_id, ...
sets	Every set / expansion (収録) Ka-nabell lists for one game, with its code, series, release date and how many products it has and has in stock — the ids `search` takes as set_id.	Retail analysts call sets to get every set / expansion (収録) Ka-nabell lists for one game, with its code, series, release date….	game, series_id
rarities	Every rarity Ka-nabell uses for one game with its id, name and abbreviation (the values `search` takes as rarity_id) and how many products have it.	Pricing teams call rarities to get every rarity Ka-nabell uses for one game with its id, name and abbreviation (the values `sear….	game
games	The games Ka-nabell sells and buys (Pokémon, Yu-Gi-Oh!, Duel Masters) with live product, in-stock and open-for-buy-back counts and each game's condition scale.	Marketplace operators call games to get the games Ka-nabell sells and buys (Pokémon, Yu-Gi-Oh!, Duel Masters) with live product, in-s….	none

Code samples

Call search from your stack

curl -X POST https://api.reefapi.com/kanabell/v1/search \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"game":"pokemon","keyword":"ピカチュウ","in_stock":true}'

import os
import requests

REEF_KEY = os.environ["REEF_KEY"]

r = requests.post(
    "https://api.reefapi.com/kanabell/v1/search",
    headers={"x-api-key": REEF_KEY},
    json={
        "game": "pokemon",
        "keyword": "ピカチュウ",
        "in_stock": True
    },
    timeout=90,
)
print(r.json()["data"])

const res = await fetch("https://api.reefapi.com/kanabell/v1/search", {
  method: "POST",
  headers: {
    "x-api-key": process.env.REEF_KEY,
    "content-type": "application/json",
  },
  body: JSON.stringify({
  "game": "pokemon",
  "keyword": "ピカチュウ",
  "in_stock": true
}),
});
const { ok, data, meta, error } = await res.json();

MCP one-liner

Ask your MCP-connected assistant: call reefapi.kanabell.search with {"game":"pokemon","keyword":"ピカチュウ","in_stock":true}.

Use cases

Who uses this API and why

Japan-to-abroad arbitrage: Ka-nabell's yen price per grade next to eBay, TCGplayer or Cardmarket for the same card number
Buy-back spread: what Ka-nabell pays against what it sells the same card for, on one row
Graded versus raw: a PSA 10 slab's price next to the raw card's grades
Restock and price-drop alerts on watched cards
Demand signals for new sets: copies sold in 7 and 30 days per card

FAQ

Questions developers ask before integrating

Which games does Ka-nabell cover?

Three: the Pokémon Trading Card Game, Yu-Gi-Oh! OCG (Japanese) and Duel Masters - the games the shop sells and buys since its October 2026 relaunch. On 2026-11-08 that was 32,067 Pokémon, 45,660 Yu-Gi-Oh! and 24,544 Duel Masters products; games returns the live counts.

How are condition grades priced?

Each product lists every grade the game uses with its own price and stock: Pokémon S, A, B, C; Yu-Gi-Oh! and Duel Masters A, B, C, D and 未査定特価 (not graded yet, sold cheaper). price_jpy is the cheapest grade in stock, the same 円〜 price the shop shows; condition filters search to cards with stock in one grade.

Does it give the buy-back (買取) price?

Yes, on every row: buyback_price_jpy for a top-grade copy, the shop's percentage for lower grades (for example 通常: B 80%, C 45%, D 15%) and those amounts in yen, plus buyback_wanted_qty, how many copies the shop will still take. In a check of 16 products against the shop's own buy pages, every buy price and quantity matched.

Can I find PSA graded cards?

Yes. Ka-nabell lists slabs as products of their own, such as (PSA10)N; graded true returns only those, and each row says grader and grade. card on a raw card also lists its slabs among other_printings.

Can I see which cards are selling or dropping in price?

sort best_selling_7d or best_selling_30d orders by copies sold, and every row carries sold_count_7d, sold_count_30d and last_sold_at. price_trend down returns cards whose price was cut in the last 30 days (the shop's 値下げ list) and on buyback_search price_trend up returns cards whose buy price was raised.

How do I search by set or card number?

sets lists every set with its id, code and how many products it has (814 for Yu-Gi-Oh!); give the id as set_id. card_number takes the printed number, such as QCCU-JP170, 180/171 or P36/Y21, in any letter case.

What is the Ka-nabell API?

Ka-nabell API is a ReefAPI endpoint group for ka-nabell (カーナベル) as json: japanese pokémon, yu-gi-oh! and duel masters single-card prices per condition grade with stock, psa slabs and the shop's buy-back prices, in jpy. It returns live JSON through POST requests under /kanabell/v1.

Is the Ka-nabell API free to try?

Yes. ReefAPI starts with 1,000 free credits, no card required. Ka-nabell calls use the same shared credit balance as every other ReefAPI engine.

Do I need a Ka-nabell login or account?

No login to Ka-nabell is needed for the API response. You call ReefAPI with your x-api-key header, and the playground can run live examples before you create a production key.

How fresh is the Ka-nabell data?

The page example is captured from a live search call, and production requests fetch live data through ReefAPI rather than a static sample.

How many credits does the Ka-nabell API use?

Ka-nabell actions currently cost 1-2 credits per successful call. Failed or blocked calls are free. All APIs draw from one credit pool.

Can I call Ka-nabell from an AI assistant or MCP client?

Yes. Connect ReefAPI once through MCP and your assistant can call kanabell actions with the same key, credit pool and JSON envelope used by normal REST requests.

Is the Ka-nabell API a Ka-nabell scraper?

It is the managed alternative to a DIY Ka-nabell scraper. Instead of building and maintaining your own scraper — proxies, headless browsers, captcha and constant breakage — you call one ReefAPI endpoint and get the same ka-nabell (カーナベル) as json: japanese pokémon, yu-gi-oh! and duel masters single-card prices per condition grade with stock, psa slabs and the shop's buy-back prices, in jpy back as clean JSON.

Why does my Ka-nabell scraper keep getting blocked?

Most Ka-nabell scrapers break on anti-bot defenses, rate limits and IP bans that need rotating residential proxies and browser fingerprinting to clear. ReefAPI handles all of that for you — no proxies, no captchas, no maintenance — and returns live JSON. Blocked calls are free.

docs / kanabell

Ka-nabell

Ka-nabell (カーナベル) as JSON: Japanese Pokémon, Yu-Gi-Oh! and Duel Masters single-card prices per condition grade with stock, PSA slabs and the shop's buy-back prices, in JPY.

base /kanabell/v16 endpoints

post/kanabell/v1/search2 credits

Search Ka-nabell's single cards for one game by name, card number, set, series, rarity, condition in stock, price and price trend; sort by price, best sellers, newest or the site's set order. Each row carries the sale price and stock per condition AND the buy-back price — the shop's own sell / buy spread on one line.

Parameter		Allowed / range	Description
game	required	pokemon · yugioh · duel_masters	Which game: pokemon, yugioh or duel_masters — the three Ka-nabell sells and buys (also accepted: ポケカ, 遊戯王, デュエマ, ygo, dm).
keyword	optional	—	Card name or keyword as the shop writes it — Japanese name or kana (ピカチュウ, ぴかちゅう), several words narrow it (リザードン SAR); a card number (QCCU-JP170, 180/171) also matches. The same matching the site's own search box uses.
set_id	optional	1–99999999	One set / expansion (the shop's pack id; the `sets` action lists them with names and codes, e.g. yugioh 876 = イモータル・フェニックス, pokemon 900 = 30th セレブレーション).
series_id	optional	1–99999999	One series / block (the `sets` action lists series; yugioh 1 = 第13期).
rarity_id	optional	—	One rarity: for pokemon the code (C, U, R, RR, RRR, SR, SAR, AR, UR, HR …); for yugioh and duel_masters the numeric id. The `rarities` action lists every value with its name.
card_number	optional	—	Exact card number as printed: yugioh 'QCCU-JP170', pokemon '180/171' or '001/SV-P', duel_masters 'P36/Y21' (case-insensitive).
in_stock = false	optional	—	Only cards the shop has in stock now (any condition). Off by default, as on the site, which also lists sold-out cards.
condition	optional	S · A · B · C · D · unassessed	Only cards with stock in this condition grade. Pokémon grades S/A/B/C; Yu-Gi-Oh! and Duel Masters A/B/C/D plus unassessed (未査定特価).
min_price	optional	0–99999999	Lowest price in JPY, applied to the card's cheapest in-stock condition (as the site's price filter); implies in stock.
max_price	optional	0–99999999	Highest price in JPY, applied to the card's cheapest in-stock condition; implies in stock.
price_trend	optional	down · up	Only cards whose last sale-price change in the last 30 days went down (the site's 最新値下げ list) or up.
graded = false	optional	—	Only graded slabs (PSA / BGS / CGC products such as '(PSA10)N'). Each row's graded, grader and grade say which.
card_kind	optional	pokemon · item · supporter · stadium · pokemon_tool · basic_energy · special_energy	Pokémon only: card kind, as the site's 種類 filter; comma-separate several (item,supporter).
regulation	optional	—	Pokémon only: format the card is legal in, as the site writes it (スタンダード, エクストラ, 殿堂).
legacy_card_id	optional	1–999999999	The card id from the OLD ka-nabell.com site (before the 2026-10 relaunch); finds the products that card became.
sort = set_order	optional	set_order · relevance · price_asc · price_desc · best_selling_7d · best_selling_30d · recently_sold · newest · price_updated · buyback_desc	Order of the rows.
page = 1	optional	1–10000	Page number; meta.last_page says how many there are (the shop serves the first 10,000 results of a search).
per_page = 30	optional	1–100	Rows per page (1-100, default 30).

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post/kanabell/v1/card1 credit

One Ka-nabell card product in full: price and stock per condition grade, last price changes, sales in the last 7 / 30 days, the buy-back price with the shop's per-condition rate table and how many it still wants, the card's text and stats, images — plus the same card in the shop's other sets, rarities and PSA slabs with their prices.

Parameter		Allowed / range	Description
product_id	required	—	A Ka-nabell product id (a row's `id`, a UUID) or a ka-nabell.com card URL (/ec/sell/<game>/single/<id> or /ec/buy/<game>/single/<id>).
game	optional	pokemon · yugioh · duel_masters	Optional: the game, when you know it (the id alone is enough).
include_other_printings = true	optional	—	Also list the same card in the shop's other sets / rarities / slabs (the site's 同名カードをさがす), with their prices — one more backend query.

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post/kanabell/v1/buyback_search2 credits

Ka-nabell's buy-back list (買取) for one game: what the shop PAYS for each card (top condition, with the % it pays for lower ones) and how many it still wants; filter by name, card number, set, rarity, buy-price range, the 買取強化 list and recent buy-price rises.

Parameter		Allowed / range	Description
game	required	pokemon · yugioh · duel_masters	Which game: pokemon, yugioh or duel_masters — the three Ka-nabell sells and buys (also accepted: ポケカ, 遊戯王, デュエマ, ygo, dm).
keyword	optional	—	Card name or keyword as the shop writes it — Japanese name or kana (ピカチュウ, ぴかちゅう), several words narrow it (リザードン SAR); a card number (QCCU-JP170, 180/171) also matches. The same matching the site's own search box uses.
set_id	optional	1–99999999	One set / expansion (the shop's pack id; the `sets` action lists them with names and codes, e.g. yugioh 876 = イモータル・フェニックス, pokemon 900 = 30th セレブレーション).
series_id	optional	1–99999999	One series / block (the `sets` action lists series; yugioh 1 = 第13期).
rarity_id	optional	—	One rarity: for pokemon the code (C, U, R, RR, RRR, SR, SAR, AR, UR, HR …); for yugioh and duel_masters the numeric id. The `rarities` action lists every value with its name.
card_number	optional	—	Exact card number as printed: yugioh 'QCCU-JP170', pokemon '180/171' or '001/SV-P', duel_masters 'P36/Y21' (case-insensitive).
buying_only = false	optional	—	Only cards the shop still wants (買取可能枚数 above 0).
emphasized = false	optional	—	Only the shop's 買取強化 list (cards it is pushing to buy).
min_buyback	optional	0–99999999	Lowest buy-back price in JPY (top condition), as the buy site's 買取価格 filter; implies buying_only (a price is published only while the shop buys the card).
max_buyback	optional	0–99999999	Highest buy-back price in JPY (top condition).
price_trend	optional	down · up	Only cards whose last buy-price change in the last 30 days went up (the buy site's 買取価格アップ list) or down.
graded = false	optional	—	Only graded slabs (PSA / BGS / CGC products such as '(PSA10)N'). Each row's graded, grader and grade say which.
card_kind	optional	pokemon · item · supporter · stadium · pokemon_tool · basic_energy · special_energy	Pokémon only: card kind, as the site's 種類 filter; comma-separate several (item,supporter).
regulation	optional	—	Pokémon only: format the card is legal in, as the site writes it (スタンダード, エクストラ, 殿堂).
sort = set_order	optional	set_order · relevance · buyback_desc · buyback_asc · buyback_updated · newest	Order of the rows.
page = 1	optional	1–10000	Page number; meta.last_page says how many there are (the shop serves the first 10,000 results of a search).
per_page = 30	optional	1–100	Rows per page (1-100, default 30).

Try in playground →

post/kanabell/v1/sets2 credits

Every set / expansion (収録) Ka-nabell lists for one game, with its code, series, release date and how many products it has and has in stock — the ids `search` takes as set_id.

Parameter		Allowed / range	Description
game	required	pokemon · yugioh · duel_masters	Which game: pokemon, yugioh or duel_masters — the three Ka-nabell sells and buys (also accepted: ポケカ, 遊戯王, デュエマ, ygo, dm).
series_id	optional	1–99999999	Only the sets of one series.

Try in playground →

post/kanabell/v1/rarities1 credit

Every rarity Ka-nabell uses for one game with its id, name and abbreviation (the values `search` takes as rarity_id) and how many products have it.

Parameter		Allowed / range	Description
game	required	pokemon · yugioh · duel_masters	Which game: pokemon, yugioh or duel_masters — the three Ka-nabell sells and buys (also accepted: ポケカ, 遊戯王, デュエマ, ygo, dm).

Try in playground →

post/kanabell/v1/games1 credit

The games Ka-nabell sells and buys (Pokémon, Yu-Gi-Oh!, Duel Masters) with live product, in-stock and open-for-buy-back counts and each game's condition scale.

Try in playground →

Example request · search

curl -X POST https://api.reefapi.com/kanabell/v1/search \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"game":"pokemon","keyword":"ピカチュウ","in_stock":true}'

Response shape

{
  "ok": true,
  "data": { /* the result */ },
  "meta": {
    "latency_ms": 240,
    "record_count": 12,
    "completeness_pct": 100
  },
  "error": null
}

Built for volume

5M+ requests a day

Measured at 60 requests a second across the fleet, with no central bottleneck. Volume pricing is on request, and per-key limits are raised for high-volume accounts.

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2 minute median reply

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One key, one balance

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Planning something large? Tell us the volume and the sources and we will come back with what it costs and what we would have to build.

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