Try any of 2778 endpoints — live.
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Search CarSensor's live used-car inventory. Needs at least one narrowing parameter — `query`, `prefecture`, `region`, `city`, `maker`, `model` or any filter — because without one the source would hand back the whole 519 000-car national list 30 rows at a time; the error says so rather than returning it. Every filter here was measured biting against TWO controls in the same run (a narrow keyword search and a whole prefecture), and the numbers are in each parameter's description. 🔴 Page size is fixed by the source at 30 and there is no override. The source does not error on a page past the end: it silently repeats the LAST page (measured on two different result sets), so `last_page` is computed from the source's own total and `page_clamped` tells you when that happened. 🔴 Prices come back as plain yen. The site itself prints 万円 (ten-thousand yen) units, e.g. `68.1万円`, so every `*_jpy` field is that figure times 10 000 and `*_display` carries the source's own string beside it. Mileage is the same: the card prints `1.7万km` and `mileage_km` returns 17000.
curl -X POST https://api.reefapi.com/carsensor/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"prius","max_results":"20"}'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 |