Try any of 2778 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.
Everything one item publishes. The complete offer table straight from the shop's own product endpoint: on books one offer per condition grade with its own price and its own stock (ISBN 9782070584925 publishes four — like new 7.49 sold out, very good 5.79, good 4.01, acceptable 3.99 — and all 12 titles measured published more than one), on fashion the single offer behind the single garment, which is all there is: 12 of 12 garments measured carried exactly one. `price_min`, `price_min_available` and a per-grade price table are all returned, because the cheapest grade is sometimes the sold-out one. On fashion the item's page is read as well for the things only it carries — momox's OWN measurements of that garment in centimetres, its exact colour, its material list, its feature list, its condition grade in momox's words and its article number. The page's schema.org block is read as an independent price witness on both storefronts and any disagreement is reported in `meta.schema_org_cross_check` rather than hidden: it agreed with the live price on 12 of 12 garments, and on books it quotes the storefront's DEFAULT grade, which was the cheapest published offer on only 3 of 12 titles — a third number with a third meaning, explained instead of flattened. Reachable by handle, by a full product URL, or on books by ISBN-13, ISBN-10 or EAN. An unknown handle is NOT_FOUND.
curl -X POST https://api.reefapi.com/momoxfashion/v1/detail \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"storefront":"books","isbn":"9780747549550"}'Hit Send to run this endpoint live.
What you can run here, without an account
ReefAPI is one HTTP gateway to 438 live web-data APIs covering 2778 endpoints across 14 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 | 191 |
| classifieds | 99 |
| media | 25 |
| real-estate | 21 |
| utilities | 19 |
| developer-tools | 18 |
| jobs | 17 |
| reviews | 15 |
| social | 12 |
| travel | 9 |
| finance | 5 |
| other | 3 |
| search-seo | 2 |
| government | 2 |