Try any of 3860 endpoints — live.
Pick an endpoint, load a working example, tweak the params, and send — no signup to try. Results render the way the data deserves; raw JSON, headers & code are one tab away.
MySlabs' SOLD archive — what graded cards actually sold for, with the sale date: same filters as search (keyword, category, sport, grader, grade, era / year, attributes, condition, price), sorted by listing date or price, 72 a page, plus a sale-date window. meta.price_summary gives count, min, median, mean and max of the page's sold prices.
Keyword(s) as sellers write titles: player / character, set, card number, parallel ('jordan fleer', 'charizard base set', 'ohtani rookie'). Every word must appear.
slabbed_cards (graded: PSA, BGS, SGC, CGC …; default), raw_card_singles, raw_card_lots, wax (sealed), or all. sport / era / attributes work on every card category; grader / grade only on slabbed_cards; condition on raw singles / lots.
Sport or game (several allowed, comma-separated): baseball, basketball, football, hockey, soccer, pokemon, formula_one, other, other_non_sport. MySlabs files most other TCGs (One Piece, MTG, Yu-Gi-Oh!) under 'other'.
Grading company the seller filed (slabbed_cards; several allowed): psa, bgs, sgc, cgc, bvg, csg, other (TAG, HGA, … are 'other').
Grade (slabbed_cards; several allowed, comma-separated): 10, 9.5, 9 … 1 in half steps, or authentic.
The site's year filter (several allowed): pre_war (1869-1939), vintage (1940-1986), junk (1987-1994), modern (1995-present).
Exact card year — matched as a word of the title (MySlabs has eras only). (1869–2035)
Card attributes the seller ticked (several allowed): rookie, auto, serial_numbered, one_of_one, parallel, insert, base, patch_relic, sp, ssp, prospect, hall_of_fame, in_person_auto.
Raw card condition on MySlabs' own scale (raw_card_singles; average for raw_card_lots; several allowed): a (nrmt/mt) … e (poor/fair).
raw_card_lots only: insert_lot, player_lot, complete_set, partial_set, team_set, other.
The site's own price buckets (several allowed): 0-249, 250-499, 500-749, 750-999, 1000-2999, 3000-4999, 5000+.
Lowest price in USD (inclusive). Picks the site buckets that overlap and drops rows outside the exact range (sold: compared with the price shown, premium included). (0–10000000)
Highest price in USD (inclusive). (0–10000000)
Order of results.
Page number, 72 rows a page. Page 1 answers in ~1-3 s; later pages can take up to a minute on a cold start (a site check is cleared first), then ~2-4 s. (1–500)
Only sales on/after this date (YYYY-MM-DD) — applied to the rows of the page fetched (combine with sort / pages for a longer window).
Only sales on/before this date (YYYY-MM-DD), same rule as sold_after.
curl -X POST https://api.reefapi.com/myslabs/v1/sold \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"charizard"}'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 |