Costco Search
Costco Search API: search product listings by keyword or URL across 13 regional Costco sites. Returns prices, availability, review counts and pagination via browser rendering.
Credit cost: 2 credits per call
ApiKeyAuthx-api-key<token>Your API key. Include it in the x-api-key header for every request.
query*stringSearch keyword or full regional search URL.
Examples:
homehome + region=frhttps://www.costco.co.uk/search?text=sonoshttps://www.costco.ca/CatalogSearch?keyword=home¤tPage=2Full URLs auto-detect region and pagination format. Use Costco Product on any result url for PDP details.
region?stringRegional Costco site. Accepts a region code (us, fr, ca, uk, …) or full host (www.costco.fr). Defaults to US (www.costco.com) when omitted.
Examples:
frcawww.costco.co.ukpage?number1-based page number override. Uses currentPage (most regions) or page (UK) when rebuilding pagination URLs.
1 <= value <= 500return_page_source?booleanWhen true, return the raw HTML page source as {"result": "..."} instead of structured JSON. Defaults to false.
fields?stringComma-separated list of response fields to return, with dot notation for nested fields (e.g. name,location.city).
is_async?booleanRun the request as a background job: the API answers 202 with a job_id to poll on GET /v1/jobs/{id}.
falsesoft_fail?booleanReturn HTTP 200 even when the request fails; the error is in the error field of the body.
falseSuccessful response
application/json- response
results?array<>pagination?curl -X GET 'https://api.piloterr.com/v2/costco/search?query=string'{ "results": [ { "url": "https://www.costco.com/mohawk-home-6mm-thick-94in-x-478in-22-mil-waterproof-luxury-vinyl-plank-flooring-1565-sq-ftctn.product.4000266385.html", "price": 40.99, "title": "Mohawk Home 6MM Thick 9.4in X 47.8in 22 MIL Waterproof Luxury Vinyl Plank Flooring (15.65 sq ft/ctn)", "region": "www.costco.com", "currency": "USD", "image_url": "https://bfasset.costco-static.com/U447IH35/as/6wxn2893r8g35r5p98jnkw2v/4000266385-847_tudoroak_1?auto=webp&format=jpg", "product_id": "4000266385", "availability": "delivery", "review_count": 84 } ], "pagination": { "next": "https://www.costco.com/s?keyword=home¤tPage=2", "page": 1, "region": "www.costco.com", "per_page": 24, "total_pages": 36, "total_results": 860 }}