Task: Automate testimonials in Strapi with n8n

n8n workflow JSON:
{"nodes":[{"name":"Simplify Result","type":"n8n-nodes-base.set","position":[680,100],"parameters":{"values":{"string":[{"name":"Content","value":"={{$json[\"full_text\"].replace(/(?:https?|ftp):\\/\\/[\\n\\S]+/g, '')}}"},{"name":"Author","value":"={{$json[\"user\"][\"name\"]}} (@{{$json[\"user\"][\"screen_name\"]}})"},{"name":"Created","value":"={{new Date($json[\"created_at\"]).toISOString()}}"},{"name":"URL","value":"=https://twitter.com/{{$json[\"user\"][\"screen_name\"]}}/status/{{$json[\"id_str\"]}}"}]},"options":{},"keepOnlySet":true},"typeVersion":1},{"name":"Store in Strapi","type":"n8n-nodes-base.strapi","position":[1780,100],"parameters":{"columns":"Content,Author,Created,URL","operation":"create","contentType":"posts"},"credentials":{"strapiApi":{"id":"136","name":"Strapi Demo"}},"typeVersion":1},{"name":"Every 30 Minutes","type":"n8n-nodes-base.interval","position":[240,100],"parameters":{"unit":"minutes","interval":30},"typeVersion":1},{"name":"Is Retweet or Old?","type":"n8n-nodes-base.if","position":[900,100],"parameters":{"conditions":{"string":[{"value1":"={{$json[\"Content\"]}}","value2":"RT @","operation":"startsWith"}],"dateTime":[{"value1":"={{$json[\"Created\"]}}","value2":"={{new Date(new Date().getTime() - 30 * 60 * 1000)}}","operation":"before"}]},"combineOperation":"any"},"typeVersion":1},{"name":"Search Tweets","type":"n8n-nodes-base.twitter","position":[460,100],"parameters":{"operation":"search","searchText":"(strapi OR n8n.io) AND lang:en","additionalFields":{"tweetMode":"extended","resultType":"recent"}},"credentials":{"twitterOAuth1Api":{"id":"15","name":"@MutedJam"}},"typeVersion":1},{"name":"Webhook","type":"n8n-nodes-base.webhook","position":[240,-120],"webhookId":"6f833370-9068-44ef-8e56-4ceb563a851e","parameters":{"path":"6f833370-9068-44ef-8e56-4ceb563a851e","options":{},"httpMethod":"POST"},"typeVersion":1},{"name":"Simplify Webhook Result","type":"n8n-nodes-base.set","position":[460,-120],"parameters":{"values":{"string":[{"name":"Content","value":"={{$json[\"body\"][\"data\"][\"fields\"][1][\"value\"]}}"},{"name":"Author","value":"={{$json[\"body\"][\"data\"][\"fields\"][0][\"value\"]}}"},{"name":"Created","value":"={{new Date().toISOString()}}"},{"name":"URL"}]},"options":{},"keepOnlySet":true},"typeVersion":1},{"name":"Analyze Form Submission","type":"n8n-nodes-base.googleCloudNaturalLanguage","position":[680,-220],"parameters":{"content":"={{$json[\"Content\"]}}","options":{}},"credentials":{"googleCloudNaturalLanguageOAuth2Api":{"id":"138","name":"Google Cloud Natural Language account"}},"typeVersion":1},{"name":"Analyze Tweet","type":"n8n-nodes-base.googleCloudNaturalLanguage","position":[1120,200],"parameters":{"content":"={{$json[\"Content\"]}}","options":{}},"credentials":{"googleCloudNaturalLanguageOAuth2Api":{"id":"138","name":"Google Cloud Natural Language account"}},"typeVersion":1},{"name":"Merge Form Sentiment with Source","type":"n8n-nodes-base.merge","position":[900,-120],"parameters":{"mode":"mergeByIndex"},"typeVersion":1},{"name":"Merge Tweet Sentiment with Source","type":"n8n-nodes-base.merge","position":[1340,100],"parameters":{"mode":"mergeByIndex"},"typeVersion":1},{"name":"Positive Form Sentiment?","type":"n8n-nodes-base.if","position":[1120,-120],"parameters":{"conditions":{"number":[{"value1":"={{$json[\"documentSentiment\"][\"score\"]}}","value2":0.4,"operation":"larger"}]}},"typeVersion":1},{"name":"Store Form Submission in Strapi","type":"n8n-nodes-base.strapi","position":[1340,-120],"parameters":{"columns":"Content,Author,Created,URL","operation":"create","contentType":"posts"},"credentials":{"strapiApi":{"id":"136","name":"Strapi Demo"}},"typeVersion":1},{"name":"Positive Tweet Sentiment?","type":"n8n-nodes-base.if","position":[1560,100],"parameters":{"conditions":{"number":[{"value1":"={{$json[\"documentSentiment\"][\"score\"]}}","value2":0.3,"operation":"larger"}]}},"typeVersion":1}],"connections":{"Webhook":{"main":[[{"node":"Simplify Webhook Result","type":"main","index":0}]]},"Analyze Tweet":{"main":[[{"node":"Merge Tweet Sentiment with Source","type":"main","index":1}]]},"Search Tweets":{"main":[[{"node":"Simplify Result","type":"main","index":0}]]},"Simplify Result":{"main":[[{"node":"Is Retweet or Old?","type":"main","index":0}]]},"Every 30 Minutes":{"main":[[{"node":"Search Tweets","type":"main","index":0}]]},"Is Retweet or Old?":{"main":[null,[{"node":"Analyze Tweet","type":"main","index":0},{"node":"Merge Tweet Sentiment with Source","type":"main","index":0}]]},"Analyze Form Submission":{"main":[[{"node":"Merge Form Sentiment with Source","type":"main","index":0}]]},"Simplify Webhook Result":{"main":[[{"node":"Analyze Form Submission","type":"main","index":0},{"node":"Merge Form Sentiment with Source","type":"main","index":1}]]},"Positive Form Sentiment?":{"main":[[{"node":"Store Form Submission in Strapi","type":"main","index":0}]]},"Positive Tweet Sentiment?":{"main":[[{"node":"Store in Strapi","type":"main","index":0}]]},"Merge Form Sentiment with Source":{"main":[[{"node":"Positive Form Sentiment?","type":"main","index":0}]]},"Merge Tweet Sentiment with Source":{"main":[[{"node":"Positive Tweet Sentiment?","type":"main","index":0}]]}}}