通过https://api.weixin.qq.com/shop/spu/get?access_token=xxxxxxxxx

是可以获取到这个商品的

{"errcode":0,"spu":{"title":"康巴赫蜂窝316煎炒两用锅30cm","head_img":["https://mmecimage.cn/p/wx0ee780805b7f89c6/HE93XDrLh0OntJSbZ07wGlc-AUN9CHCHVjHvA1WiWA","https://mmecimage.cn/p/wx0ee780805b7f89c6/HFipF5m9UnAbjMv1H2-wHJkMHpxsKYMF4jMxgYEC4g"],"desc_info":{"imgs":[]},"cats":[],"third_cat_id":1187,"skus":[{"sku_id":773370599,"out_sku_id":"1253198468960462254","thumb_img":"https://mmecimage.cn/p/wx0ee780805b7f89c6/HGPj5hlWc1RGqZB6UjdJwUhSsQ1sv8y_2X8GpM1MWA","sale_price":18,"market_price":4,"stock_num":100,"sku_attrs":[],"out_product_id":"1253198466443874010"}],"path":"product/detail/detail?id=1253198466443874010","create_time":"2022-06-09 17:46:58","update_time":"2022-06-09 18:07:21","brand_id":2100000000,"qualification_pics":[],"info_version":"1654768017911","delist_info":{},"scene_group_list":[1],"promoter_wechat_numbers":[],"labels":[],"product_id":478509141,"out_product_id":"1253198466443874010","status":11,"edit_status":4,"audit_info":{"reject_reason":"\n","audit_time":"2022-06-09 17:49:29","scene_group_audit_list":[{"scene_group_id":1,"audit_status":4,"reject_reason":"","audit_time":"2022-06-09 17:49:29","audit_id":"igAAAH5jI-QAgBBNHybNIQ","func_type":1476}]}}}