Marketplace Vendor Onboarding Vendor Onboarding Let’s get started! What you need to know about being a Dataclay Author. We want your best! Only the best authors and items make it through our review process. This way we make sure that all products meet our quality standards. Make it clear and meaningful. The most successful authors put as much love into describing and presenting their items as they do in creating them. Include clear instructions and samples to make it easy for customers to use your creations. Terms By continuing you agree to the Dataclay Vendor terms Next Dataclay.com account required. Please register, or login to a Dataclay account to continue.