Brazil's card marketplace, every seller, every game
- endpoints
- 8
- credits per call
- 2–3
The MYP Cards API returns Brazil's mypcards.com marketplace as clean JSON in BRL, for 24 games including Magic: The Gathering, Pokémon, Yu-Gi-Oh!, Disney Lorcana, One Piece, Riftbound and Digimon, plus sealed product and accessories.
| name | price_brl | game | set |
|---|---|---|---|
| Pokemon Fan Club - 133/156 (#45 Charizard Stamped) (133/156) | 2 | pokemon | Battle Academy |
| Charizard ex (125/197) | 2.5 | pokemon | Escarlate e Violeta: Ob… |
| Welder - 189/214 (#25 Charizard Stamped) (189/214) | 4.5 | pokemon | Battle Academy |
2 credits per call≈ $2/1,000 calls1,000 free credits, no card
Get a free API keyRun the call yourself, on the real endpoint
Change a parameter and press Try it. The response on the right is what your code will receive.
MYP Cards API
3 of 8 endpoints, ready to run
Find cards by name or list a whole set, with the lowest price in BRL and the units for sale.
// Press "Try it" and this pane shows exactly what the // live site returned this second — including an empty // result, if that is the truth. No key, no account.
What MYP Cards endpoints does ReefAPI ship?
8 live read endpoints. Read-only data API: no writes, no account actions, no dashboard access on the target site.
search
2 crSearch a game's catalog or list a set.
- required
- —
- optional
- game, query, edition, category, subcategory, condition, language, state, finish, rarity, color, type, min_price, max_price, in_stock_only, graded_only, sort, page
card
3 crOne product.
- required
- —
- optional
- url, product_id, game, offers_limit, condition, language, finish_name, seller, include_graded
editions
2 crA game's sets, newest first.
- required
- —
- optional
- game, query, page
deals
3 crCurrent promotions of a game.
- required
- —
- optional
- game, sort, page
graded
3 crGraded slabs for sale, newest first.
- required
- —
- optional
- game, page
sellers
2 crThe store directory.
- required
- —
- optional
- name, city, state, sort, page
seller
3 crA seller's reputation.
- required
- seller
- optional
- reviews_page
seller_inventory
2 crWhat one seller lists.
- required
- seller
- optional
- query, game, sort, page
Every parameter, every allowed value →
Missing a MYP Cards endpoint, or need a source we don't have yet?Contact us real people · same-day reply.How the MYP Cards API works
MYP Cards is a normal ReefAPI surface — the same four rules that hold for every other engine on the key.
No OAuth app, no request signing, no per-site account. One key covers all 632 engines.
Every route is a POST with a JSON body. Parameters are validated against the published schema before anything is charged.
Credits, not seats. Failed and blocked calls are never charged, and nothing is cached: every call reads the source live.
One envelope everywhere. meta carries latency_ms, record_count and the endpoint that answered.
Find a Brazilian copy below the US reference: two calls
Take a card from search, read its offers and compare the cheapest copy with the TCGplayer reference on the same page.
{"game": "pokemon", "query": "charizard", "condition": "NM", "sort": "price_asc"}Pick a product_id from the results.
{"product_id": 310259, "condition": "NM", "offers_limit": 20}offers lists the cheapest Near Mint copies; product.price_tcgplayer_brl is the reference.
The spread between the cheapest Brazilian copy and the US reference, on one card.
curl -X POST https://api.reefapi.com/mypcards/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"game":"pokemon","query":"charizard"}'{
"ok": true,
"data": { … },
"meta": {
"api": "mypcards",
"endpoint": "search",
"mode": "live",
"latency_ms": …,
"record_count": …
},
"error": null
}MYP Cards shows two prices worth comparing: its own low and the US reference
Each product page has a lowest asking price, an average, a TCGplayer reference and the change in the median over 30 days. The lowest price is a real seller's offer: on 30 products we checked on 2026-11-08 the search result's price matched the product page every time, and the product page's lowest matched the cheapest offer on 27; on the other 3 a copy in another language was cheaper.
| Card (set) | price_brl | price_avg_brl | price_tcgplayer_brl | 30-day median |
|---|---|---|---|---|
| Mega Charizard Y ex 294/217 (ME: Ascended Heroes) | 990.00 | 1,654.53 | 1,418.75 | +7.9% |
| Mega Charizard Y ex 022/217 (ME: Ascended Heroes) | 14.00 | 38.39 | 29.20 | — |
| Cori-Steel Cutter, Borderless (Tarkir: Dragonstorm) | 75.00 | 92.50 | 27.60 | -28.6% |
Prices are asking prices in BRL and exclude shipping. Condition and language move a card's price, and the summary numbers do not show that; card returns every offer with both so you can price the copy you want. Price history charts are only shown to logged-in MYP Cards users and are not part of this API.
What MYP Cards publishes, and what it does not
24 games, prices in BRL. Measured 2026-11-08: 46 of 46 live test cases across all eight actions and 10 games, a 39-call run at 8 at a time with no failures. On 30 products chosen by the site's own search, offer prices and stock matched the page on all 282 rows we re-read. Some of these lines go against us.
All 282 offer rows we re-read matched the page on price and stock.
The search price equalled the product page on 30 of 30. The product's low equalled the cheapest offer on 27 of 30; on the other 3 a cheaper foreign-language copy was listed.
The site's offers tab count equalled the offers listed on 26 of 30 products, off by 1 to 3 on the others.
Price history (signed-in users only) and shipping, which is not in the offer list.
What people build with MYP Cards
The jobs this data is most often used for.
Compare Brazilian asking prices with the TCGplayer reference on the same page to spot spreads on Magic and Pokémon
Track a card's lowest price and the 30-day median change in BRL
Find the cheapest copy in the condition and language you want across every seller
Monitor promotions by discount or by time left, and graded slabs by certificate
endpoints
credits per call
What MYP Cards data costs
The cheapest call here is 2 credits, so $15/mo (Pro) buys 5,000 of them — $1.50 per 1,000 credits. Credits roll over and never expire, and failed or blocked calls are not charged.
- 1,000 free credits on signup, no card
- One key, all 632 APIs, one credit pool
- Failed and blocked calls are never charged
- Credits roll over and never expire
Call it in two lines
Sign up, get 1,000 credits and one key that works on every engine. Then this is the whole protocol.
curl -X POST https://api.reefapi.com/mypcards/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"game":"pokemon","query":"charizard"}'import os
import requests
REEF_KEY = os.environ["REEF_KEY"]
r = requests.post(
"https://api.reefapi.com/mypcards/v1/search",
headers={"x-api-key": REEF_KEY},
json={
"game": "pokemon",
"query": "charizard"
},
timeout=90,
)
print(r.json()["data"])Have a question? We got answers.
The questions people actually ask before wiring up MYP Cards.
Which games does the MYP Cards API cover?▾
24 games, including Magic: The Gathering, Pokémon, Yu-Gi-Oh!, Disney Lorcana, One Piece, Riftbound, Digimon, Flesh and Blood, Gundam, Star Wars: Unlimited and Dragon Ball Super, plus sealed product, accessories and other non-card products. Choose one with game; for sealed product combine a game with the category parameter.
Do I get every seller's offer, or only the cheapest?▾
Every offer the product page lists, cheapest first, up to 500 in one call. Each has the BRL price, the price before any discount, units, condition, language, finish, the seller's notes and photo links. In our test one Pokémon card returned 68 offers from a single call.
Can I filter a card's offers by condition or language?▾
Yes. On card, condition, language, finish_name and seller narrow the offers, for example NM copies in English. On search, condition, language, seller state, price range, rarity, finish, color and type filter the results.
Does it include graded card prices?▾
Yes, with no extra steps. card returns graded offers with grader, grade, certificate number and a link to the certificate; graded lists slabs for sale across the site, and search with graded_only returns products that have graded copies, each with the lowest graded price.
Does it include price history or sold prices?▾
No. MYP Cards shows the price chart only to logged-in users, and this API does not use accounts. What it does return is the lowest and average asking price, the TCGplayer reference and the change in the median over the last 30 days.
Are names in Portuguese or English?▾
Both where the site has both. Search rows return the Portuguese name in name and the original name in name_original when the site lists one. Rarity, condition and language labels are kept in Portuguese as the site writes them, with short codes such as NM and EN for filtering.
What is the MYP Cards API?▾
MYP Cards API is a ReefAPI endpoint group for brazil's card marketplace in brl: magic, pokémon, yu-gi-oh! and 21 more games, with every seller's offer. It returns live JSON through POST requests under /mypcards/v1.
Is the MYP Cards API free to try?▾
Yes. ReefAPI starts with 1,000 free credits, no card required. MYP Cards calls use the same shared credit balance as every other ReefAPI engine.
Do I need a MYP Cards login or account?▾
No login to MYP Cards 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 MYP Cards 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 MYP Cards API use?▾
MYP Cards actions currently cost 2-3 credits per successful call. Failed or blocked calls are free. All APIs draw from one credit pool.
Can I call MYP Cards from an AI assistant or MCP client?▾
Yes. Connect ReefAPI once through MCP and your assistant can call mypcards actions with the same key, credit pool and JSON envelope used by normal REST requests.
Is the MYP Cards API a MYP Cards scraper?▾
It is the managed alternative to a DIY MYP Cards 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 brazil's card marketplace in brl: magic, pokémon, yu-gi-oh! and 21 more games, with every seller's offer back as clean JSON.
Why does my MYP Cards scraper keep getting blocked?▾
Most MYP Cards 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.
350 E-commerce & Marketplaces APIs on the same key
One key, one credit pool, one response envelope. If you are pulling MYP Cards, you are one call away from the rest of the category — no second contract, no second integration.
Need something this API does not do?
Name the endpoint, the field, or a source we do not carry yet. We ship new APIs every week and you would be first to get the key. Real people read every message and reply the same day.
Try it on your own data before you pay anything
The call above is the real endpoint, not a recording. A free key gives you 1,000 credits, the other 631 APIs, and the same envelope everywhere.
Endpoints, parameters and credit costs on this page are read from the live catalog and cannot drift from what the API accepts. Field notes were captured on 2026-11-08.