The playground
Try any of 1465 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.
Playground demo key · api.reefapi.com
post/ebay/v1/seller_items2 credits
All active listings in a seller's storefront by `seller` username (eBay _ssn) -> results[]{item_id,title,price{value,currency},condition,buying_format,shipping,location,image,url}. Same card shape + filters/pagination as `search`. Use to scan a competitor's full catalog. Page-native paging via meta.pagination.
Parameters
request preview
curl -X POST https://api.reefapi.com/ebay/v1/seller_items \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{}'Hit Send to run this endpoint live.