Retrieve standardized product data, pricing, and images from any PromoStandards-compliant supplier via the Product Data SOAP service
domain: promostandards.org · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Locate the supplier's Product Data SOAP endpoint URL and WSDL (published individually per supplier; check the PromoStandards company directory or the supplier's own developer page)
Call getProduct with productId, wsVersion, and supplier-issued credentials to retrieve full product detail (colors, sizes, categories, imprint options)
Call getProductSellable / getProductCloseOut variants where supported to filter for currently sellable vs discontinued items
Parse the SOAP response into the Product, ProductPart, and Price XML structures defined by the shared PromoStandards schema
Confirm which WSDL version (1.0.0 vs 2.0.0) the supplier actually implements before mapping fields, since 2.0.0 restructured pricing and part data
Known gotchas
Not all suppliers expose both 1.0.0 and 2.0.0; many still only support 1.0.0, so field names and structure differ per supplier
SOAP faults are common when required elements (like wsVersion or localizationCountry) are omitted — WSDLs are strict about element presence/order
Product Data responses can be very large for suppliers with big catalogs; some impose undocumented per-request timeouts
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