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.
What the chain's own search index says about a query BEFORE you page through it: the total, and the breakdown by brand, category, colour, condition grade and size, each with its own count. This is the same figure the result page prints (103,034 vs 103,036 on the grid, a live-index difference of 2) and it is the cheap way to size a query, measure a filter or build a facet UI without pulling 60-row pages. Takes exactly the same filters as `search`, so it also answers 'how much would this filter bite'. The colour buckets come back with the shop's own Japanese colour names attached, the condition buckets with the source's own 中古A/中古B/… labels, and the size buckets carry the label the index itself publishes (`XXS`, `L`, `28cm`); brand and category buckets are ids, resolvable with `brands` and `categories`. JAPAN ONLY.
curl -X POST https://api.reefapi.com/2ndstreet/v1/facets \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"keyword":"ナイキ"}'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 |