Task: Get Slack notifications when new product published on WooCommerce

n8n workflow JSON:
{"id":1016,"name":"Woocommerce to slack: notify new product created","tags":[{"id":"5","name":"FVF","createdAt":"2022-07-30T07:43:44.795Z","updatedAt":"2022-07-30T07:43:44.795Z"}],"nodes":[{"name":"If URL has /product/","type":"n8n-nodes-base.if","position":[640,300],"parameters":{"conditions":{"string":[{"value1":"={{$json[\"permalink\"]}}","value2":"https://[add-your-url-here]/product/","operation":"startsWith"}]}},"typeVersion":1},{"name":"Send message to slack","type":"n8n-nodes-base.slack","position":[920,260],"parameters":{"text":":new: A new product has been added! :new:","channel":"newproducts","blocksUi":{"blocksValues":[]},"attachments":[{"color":"#66FF00","fields":{"item":[{"short":false,"title":"Name","value":"={{$json[\"name\"]}}"},{"short":true,"title":"Price","value":"={{$json[\"regular_price\"]}}"},{"short":true,"title":"Sale Price","value":"={{$json[\"sale_price\"]}}"},{"short":false,"title":"Link","value":"={{$json[\"permalink\"]}}"}]},"footer":"=Added: {{$json[\"date_created\"]}}"}],"otherOptions":{}},"credentials":{"slackApi":{"id":"21","name":"FVF bot"}},"typeVersion":1},{"name":"On product creation","type":"n8n-nodes-base.wooCommerceTrigger","position":[460,300],"webhookId":"267c4855-6227-4d33-867e-74600097473e","parameters":{"event":"product.created"},"credentials":{"wooCommerceApi":{"id":"20","name":"WooCommerce account FVF"}},"typeVersion":1}],"active":true,"settings":{},"connections":{"On product creation":{"main":[[{"node":"If URL has /product/","type":"main","index":0}]]},"If URL has /product/":{"main":[[{"node":"Send message to slack","type":"main","index":0}]]}}}