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The model catalogue for a category: the named products SidelineSwap groups listings under, with the brand, the source's own GTIN/MPN where it has them, how many are available and how many have sold, and the model's live price range. This is where the `model` id for search and comps comes from. Note the source wants `brand_id` on this endpoint while search wants `brand` — the engine sends each the name that one actually accepts; `brand` here is ignored upstream and would quietly return every brand's models.
curl -X POST https://api.reefapi.com/sidelineswap/v1/models \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"category":"110023","brand":"68","query":"proto"}'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 |