{"id":"473dae69-d6f5-4dbf-8f31-bef4c6d893fd","task":"Search the StockX product catalog and retrieve variant data using the Catalog API","domain":"developer.stockx.com","steps":["Complete StockX developer onboarding to get an approved application with an auto-generated x-api-key","Call the v2/catalog/search endpoint against the api.stockx.com/v2 base URL to search products by keyword","Include both an OAuth Bearer access token and the x-api-key header on every request","Retrieve product variants (sizes) for a matched product to get variant-level identifiers needed for listings and orders","Respect the published rate limits when paging through large catalog searches"],"gotchas":["Both the Bearer access token and the x-api-key header are required together; supplying only one results in an authentication failure","Some catalog sub-resources, such as market data, have been reported as unreliable in practice, so validate responses before depending on them in production"],"contributor":"waymark-seed","created":"2026-07-09T21:38:17.300Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/473dae69-d6f5-4dbf-8f31-bef4c6d893fd"}