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.
Search or browse one Sellpy market. Every garment is unique, so a row is a specific item and not a product line: it carries its own size, its own condition grade, the centimetres Sellpy measured on it and the defects Sellpy wrote down. 29 filters are offered and every single one was measured biting against the same unfiltered control in the same run (brand Gucci, 2,139 rows, exact count) — the four source attributes that look like filters and silently match nothing are NOT offered. The storefront's own availability gate is always applied, so a row is never returned with a missing price for your market; on brand Gucci that gate removed 21% of the indexed rows for EU and 26% for RO. Paging stops at the source's 2,400-result ceiling, which the engine clamps and reports rather than letting it quietly empty.
curl -X POST https://api.reefapi.com/sellpy/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"market":"SE","query":"jeans","sort":"price_asc","per_page":"24"}'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 |