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Playground demo key · api.reefapi.com
post/wayfair/v1/filters1 credit

Every facet Wayfair offers for a keyword or a category, with the ids needed to build a filtered call: material, colour, size, brand, style, seating capacity, customer rating, availability, assembly, sustainability and the rest — plus the price buckets, the sort options the page offers, and the neighbouring categories.

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/wayfair/v1/filters \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"category":"413892"}'

Hit Send to run this endpoint live.

Playground · ReefAPI