{"sources":[{"id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:0:listing","type":"listing","url":"https://strolleria.myshopify.com/products.json","retrieval_at":"2026-10-16T19:44:56.541Z","source_hash":"110eb6d8d3627f1c6f7986ae8e42774be26f2a8bda74d9dd66f0ec9d6cd24269","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide","type":"guide","url":"https://wonderfold.com/products/car-seat-adapter?bvstate=pg%3A2%2Fct%3Ar&variant=42071097868472","retrieval_at":"2026-10-17T03:47:56.331Z","source_hash":"58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:4:manual","type":"manual","url":"https://wonderfold.com/blogs/theblog/introducing-our-new-car-seat-adapter-your-essential-guide","retrieval_at":"2026-10-17T03:48:07.854Z","source_hash":"3e402dd778b07c0af3bd6638baad45f0f02c5f9876d2e0d91598e560173ab1a8","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","type":"blog","url":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","retrieval_at":"2026-10-17T03:48:08.793Z","source_hash":"f974d1fcdaacfd56d3a9e6a26361c2a2aa6d1bce931eadac4440ec7988e48075","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:6:review","type":"review","url":"https://kidtravel.org/stroller-wagons/wonderfold-wagon-car-seat-adapter/","retrieval_at":"2026-10-17T03:48:09.700Z","source_hash":"7c184834cc7def2e23f7198e75da9c7e0b00f5e7f96535089d63c937a9151bd7","access_verdict":"permitted","robots_result":"allow"}],"summaries":[{"id":"01M5404RTGGVW4VTK5K108SZ9S","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"A hands-on blog reports assembly took about 10 minutes, with most of that time spent double-checking the fit.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404S4DKQ785W3WENH654D5","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog found the manual adequate but diagram-heavy and easy to reverse parts if not careful; it advises laying out all parts first.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404SE8CJBYHFXH475MJ5S3","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog says storage basket access and the push/pull handlebar still work with the adapter fitted.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404SSAG83808KKCT9VW329","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"After correct installation, the blog found the adapter felt secure because of the primary click and secondary safety strap.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404T4H0A5W2GN4WBM0KXFB","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog says the adapter must be completely removed before folding the wagon, calling it an extra step.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404TFFV1YZJFJ7H56Q9FEP","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog describes the adapter as bulky and awkward to store, not breaking down small.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404TSAQ30N39Z2M4P9Q01S","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog stresses that the adapter is not universal and buyers must verify their exact car-seat model on WonderFold's list.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404V3HXEH89GHH0B2V5666","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog says securing the rear safety strap before clicking the car seat in helps eliminate wobble.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404VFVCWD96AQARWV46KGQ","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog recommends tugging and wiggling the car seat after each attachment to confirm it is locked with minimal play.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404VTQ1N62FET8Q6ENCD6Z","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog notes an extended car-seat recline bar can prevent secure locking; the car-seat bottom should be flat.","locators":{"page":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","post_date":"2025-10-18","publication":"Flavor365","post_date_kind":"published"}},{"id":"01M5404W5YP3BTCKKZEQFTT12S","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","kind":"blog","text":"The blog reports the infant seat sits above the wagon, leaving the basin free for a toddler, diaper bag or 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The adapter locks securely into place.","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:4:manual:artefact:3e402dd778b07c0af3bd6638baad45f0f02c5f9876d2e0d91598e560173ab1a8","start":4110,"end":4191,"summary_id":null,"excerpt_id":null,"span_sha256":"9b6b4d4c04e33246ca5a9f02de93762c2613802f52f649ff64d0c08e6a208a13","source_locator":"characters 4110 to 4191 of the retained text"}},{"id":"01M54053NWYWHXA9KKC08JYCW0","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","field":"folding","ordinal":3,"value_number":null,"unit":null,"value_text":"Sources disagree: the hands-on blog says the adapter must be removed before folding, while Strolleria and the maker's blog say it folds with the wagon.","original_value":"The blog says the adapter must be completely removed before folding the wagon, calling it an extra 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INCLUDED.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide:artefact:58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","start":6706,"end":6749,"summary_id":null,"excerpt_id":null,"span_sha256":"a50532277c146128dac4b1f23f7182698fe03ce492a1ad8206a6502ca8a586d1","source_locator":"characters 6706 to 6749 of the retained text"}},{"id":"01M54057RV7SGDMR5TJX8WG2DJ","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","field":"wiggle test","ordinal":7,"value_number":null,"unit":null,"value_text":"The blog recommends tugging and wiggling the car seat after each attachment to confirm it is locked with minimal play.","original_value":"The blog recommends tugging and wiggling the car seat after each attachment to confirm it is locked with minimal 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flat.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M5404VTQ1N62FET8Q6ENCD6Z","excerpt_id":null,"span_sha256":"a6a93423077e66ca0ef4291ac345b29cfcae7f67aeb7f999445d2aedf661cde0","source_locator":null}},{"id":"01M54058SPX8KR862YDVST06YE","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide","field":"materials","ordinal":9,"value_number":null,"unit":null,"value_text":"Made from plastic (nylon) and stainless steel.","original_value":"Materials: Plastic (Nylon) and Stainless Steel","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide:artefact:58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","start":7614,"end":7660,"summary_id":null,"excerpt_id":null,"span_sha256":"6a8babae751e9f0f520fddd80d16b28b2d3a4ada42a3e3649f6409aa43794bc9","source_locator":"characters 7614 to 7660 of the retained 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only.","original_value":"Cleaning: Clean with mild soap and water. Wipe dry or air-dry only.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide:artefact:58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","start":7661,"end":7728,"summary_id":null,"excerpt_id":null,"span_sha256":"1161d988aaf0d1a2266ee0b40a161217c0d62e51a7cac04a6d5b382fba989df6","source_locator":"characters 7661 to 7728 of the retained text"}},{"id":"01M54059TEHC20MGNFMDG055WV","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:5:blog","field":"wagon functions","ordinal":10,"value_number":null,"unit":null,"value_text":"The blog says storage basket access and the push/pull handlebar still work with the adapter fitted.","original_value":"The blog says storage basket access and the push/pull handlebar still work with the adapter fitted.","confidence":0.7,"citation":{"lineage_tier":"T2","artefact_id":null,"start":null,"end":null,"summary_id":"01M5404SE8CJBYHFXH475MJ5S3","excerpt_id":null,"span_sha256":"d989a1952a00410f3d09be8dfc4fc066cc8e524f9fc6aa2d6d3ffa7c45c4c9a5","source_locator":null}},{"id":"01M5405A57DBTF1EKRXPRN47SK","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide","field":"storage","ordinal":11,"value_number":null,"unit":null,"value_text":"Store in a cool, dry place away from heat and avoid long sun or rain exposure.","original_value":"Storage: Store the adapter in a cool, dry place when not in use. Please do not keep the adapter near a heat source, and do not expose it to the sun or rain for an extended period of time.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide:artefact:58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","start":7729,"end":7916,"summary_id":null,"excerpt_id":null,"span_sha256":"5f3938cc87899dd1081245c4cfef764498067fccf11f8db9f64caeb06728e55f","source_locator":"characters 7729 to 7916 of the retained text"}},{"id":"01M5405AF7JKKKDM1P6R2G7E69","source_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide","field":"car-seat recall check","ordinal":12,"value_number":null,"unit":null,"value_text":"Buyer should check the car-seat maker for recalls and expiry, and check the car-seat label before use.","original_value":"Always be sure to check your car seat manufacturer’s website for product status or recall information. Car seats expire after a set period of time. Check your car seat's label before use.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-w4-series-car-seat-adapter-1:quick:source:2:guide:artefact:58947fb28cedd7ffac65addafc7ea51f44d62214ec538778070b5e3947f17a32","start":2342,"end":2529,"summary_id":null,"excerpt_id":null,"span_sha256":"9963d0ed9cc2fe28cc403b159105452e18605c6c8bafaa960003cb8d9b4c8e06","source_locator":"characters 2342 to 2529 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"01M5405B7KNMF70QRP3CWR4RW5","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-17T03:49:12.416Z"},{"id":"01M5405BHJ4TMCMD9YX12ZB86V","source_type":"review","url":"https://www.reddit.com/r/toddlers/comments/1mumurs","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-17T03:49:12.416Z"},{"id":"01M5405BVVY8XTA2MQ6M5N2QSE","source_type":"review","url":"https://www.reddit.com/r/Buyingforbaby/comments/1mt0ij7","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-17T03:49:12.416Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 8 outside pages (the store's own product page; maker page; spec sheet; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC recall search returned no recall records for WonderFold / W4CSA-CNM; Health Canada records mentioning wonderfold were none. No recall applies based on these searches. Still open, with no evidence found: What is the exact weight of this Cybex/Nuna/Maxi-Cosi adapter?; What is the weight capacity for this exact Cybex/Nuna/Maxi-Cosi adapter?; What are the assembled dimensions of the adapter?; What warranty applies to this adapter in the United States?; Are tools required to install the adapter?; What age or height limits apply when using this adapter?; Where does the safety strap attach on the wagon?; Is a printed user manual included in the box?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"CPSC recall search returned no recall records for WonderFold / W4CSA-CNM; Health Canada records mentioning wonderfold were none. No recall applies based on these searches.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://strolleria.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://strolleria.myshopify.com/products/wonderfold-w4-series-car-seat-adapter-1","role":"the store's own product page","retained":true},{"url":"https://wonderfold.com/products/car-seat-adapter?bvstate=pg%3A2%2Fct%3Ar&variant=42071097868472","role":"maker page","retained":true},{"url":"https://wonderfold.com.au/products/wonderfold-car-seat-adapter-w4","role":"maker page","retained":true},{"url":"https://wonderfold.com/blogs/theblog/introducing-our-new-car-seat-adapter-your-essential-guide","role":"spec sheet","retained":true},{"url":"https://eathealthy365.com/an-honest-wonderfold-car-seat-adapter-review/","role":"blog","retained":true},{"url":"https://kidtravel.org/stroller-wagons/wonderfold-wagon-car-seat-adapter/","role":"review","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=WonderFold","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["What is the exact weight of this Cybex/Nuna/Maxi-Cosi adapter?","What is the weight capacity for this exact Cybex/Nuna/Maxi-Cosi adapter?","What are the assembled dimensions of the adapter?","What warranty applies to this adapter in the United States?","Are tools required to install the adapter?","What age or height limits apply when using this adapter?","Where does the safety strap attach on the wagon?","Is a printed user manual included in the box?"]}}