Try any of 3860 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.
The filters a category offers on OLX Pakistan, with every published choice: for Cars make (64 brands), model per make, year, kilometres, fuel, transmission, body type, colour, registration city, assembly …; for Mobile Phones brand, model, PTA approval, condition. Pass make to get its models.
Category external_id or slug (84 = Cars, 1453 = Mobile Phones).
A make (name or code) to list its models.
curl -X POST https://api.reefapi.com/olx-pk/v1/category_fields \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"category":"84"}'Press Send request to see the live result here.
Not sure what to send? Ask Reef AIWhat you can run here, without an account
ReefAPI is one HTTP gateway to 632 live web-data APIs covering 3860 endpoints across 13 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 | 350 |
| classifieds | 116 |
| real-estate | 29 |
| media | 25 |
| utilities | 18 |
| jobs | 18 |
| developer-tools | 18 |
| reviews | 15 |
| social | 15 |
| search-seo | 11 |
| travel | 8 |
| other | 5 |
| finance | 4 |