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# BlindMintProduct

<table><thead><tr><th>Field</th><th width="195.76953125">Type</th><th>Required</th><th>Description</th></tr></thead><tbody><tr><td>onchainData</td><td><a href="/pages/8lCJtTwwQ35WAeoidopp">BlindMintOnchainData</a></td><td>❌</td><td>Product onchain data</td></tr><tr><td><a href="/pages/yqpBMUHsgcTbE6HKbpce"><strong>preparePurchase</strong></a></td><td>function</td><td>✅</td><td>Simulates purchase to check eligibility and get total cost.</td></tr><tr><td><a href="/pages/SdRoeJBqoktXL2qlOtk8"><strong>purchase</strong></a></td><td>function</td><td>✅</td><td>Make a purchase on the product</td></tr><tr><td><a href="/pages/c1aznG4CUWyrMZWtPYaD">fetchOnchainData</a></td><td>function</td><td>✅</td><td>Fetch on-chain data for this product</td></tr><tr><td><a href="/pages/Ch7dnjqMRLLr39FWdBlt">getAllocations</a></td><td>function</td><td>✅</td><td>Check product eligibility quantity for a wallet address</td></tr><tr><td><a href="/pages/jtfgfaKN9SQZEXJT1rJS">getInventory</a></td><td><a href="/pages/vWY7uqazjdaTdmSqbA6n">ProductInventory</a></td><td>✅</td><td>Get inventory of the product</td></tr><tr><td><a href="/pages/d1UjTDPq30FYRyaMiODK">getRules</a></td><td><a href="/pages/hDDyfNGsjeyTwo43NbrP">ProductRule</a></td><td>✅</td><td>Product specific rules</td></tr><tr><td><a href="/pages/663IwQyaAlMVcJCFsNHn">getProvenance</a></td><td><a href="/pages/o70F2Wy6jS7n8jatUbSi">ProductProvenance</a></td><td>✅</td><td>Product provenance info</td></tr></tbody></table>