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Search one metro's Marketplace listings by keyword: listing id, title, price (with the seller's earlier price when it was lowered), the city and state the item sits in, when it was posted, whether it is sold or pending, its photo and how it changes hands. Filter by price range, how recently it was posted, condition, delivery method and pending status; order by best match, newest, price or distance. The response always names the location Facebook actually resolved.
What to search for, as a shopper would type it.
Which metro to search. Facebook Marketplace is city-scoped and the inventory really is different per city: six cities were compared against New York on the same query and none shared a single listing id. 47 US metros are supported by name; any other Facebook city can be reached by passing the numeric city id that every response returns as location.id. The response always names the location that was actually searched.
Lowest price to include, in the market's currency. (0–)
Highest price to include, in the market's currency. (0–)
Only listings posted within this many days.
Result order.
The condition the seller graded the item.
How the item changes hands. 'shipping' returns nationwide listings, not just the chosen metro.
Restrict to listings the site marks as no longer freely available. Measured: these come back with status PENDING (a sale in progress), not sold.
How many times to re-try this request before giving up. (1–6)
curl -X POST https://api.reefapi.com/facebook-marketplace/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"iphone","location":"nyc"}'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 |