Summarize Omnivore bookmarks with Gemini API: Supports OpenRouter so you *do not* require a Google Gemini API Key

omnivore.workflow.json

{
  "name": "Omnivore Gemini 1.5 n8n Summary Workflow",
  "nodes": [
    {
      "parameters": {
        "method": "POST",
        "url": "https://api-prod.omnivore.app/api/graphql",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n    \"query\": \"\\n  query GetArticle(\\n    $username: String!\\n    $slug: String!\\n    $includeFriendsHighlights: Boolean\\n  ) {\\n    article(username: $username, slug: $slug) {\\n      ... on ArticleSuccess {\\n        article {\\n          ...ArticleFields\\n          content\\n          highlights(input: { includeFriends: $includeFriendsHighlights }) {\\n            ...HighlightFields\\n          }\\n          labels {\\n            ...LabelFields\\n          }\\n          recommendations {\\n            ...RecommendationFields\\n          }\\n        }\\n      }\\n      ... on ArticleError {\\n        errorCodes\\n      }\\n    }\\n  }\\n  \\n  fragment ArticleFields on Article {\\n    id\\n    title\\n    url\\n    author\\n    image\\n    savedAt\\n    createdAt\\n    publishedAt\\n    contentReader\\n    originalArticleUrl\\n    readingProgressPercent\\n    readingProgressTopPercent\\n    readingProgressAnchorIndex\\n    slug\\n    isArchived\\n    description\\n    linkId\\n    state\\n    wordsCount\\n  }\\n\\n  \\n  fragment HighlightFields on Highlight {\\n    id\\n    type\\n    shortId\\n    quote\\n    prefix\\n    suffix\\n    patch\\n    color\\n    annotation\\n    createdByMe\\n    createdAt\\n    updatedAt\\n    sharedAt\\n    highlightPositionPercent\\n    highlightPositionAnchorIndex\\n    labels {\\n      id\\n      name\\n      color\\n      createdAt\\n    }\\n  }\\n\\n  \\n  fragment LabelFields on Label {\\n    id\\n    name\\n    color\\n    description\\n    createdAt\\n  }\\n\\n  \\n  fragment RecommendationFields on Recommendation {\\n    id\\n    name\\n    note\\n    user {\\n      userId\\n      name\\n      username\\n      profileImageURL\\n    }\\n    recommendedAt\\n  }\\n\\n\",\n    \"variables\":\n    {\n        \"username\": \"ugurcanaktepe\",\n        \"slug\": \"{{ $json[\"body\"][\"page\"][\"id\"] }}\",\n        \"includeFriendsHighlights\": false\n    }\n}",
        "options": {}
      },
      "id": "f6a01778-2e44-4e28-9316-adbab03fcaa2",
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.1,
      "position": [
        460,
        460
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "7lUQmSHpWLMxn6s5",
          "name": "Header Auth account"
        }
      }
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "OMNIVORE_API_KEY", // Create an Omnivore account and generate a key https://omnivore.app/settings/api then update this variable with it
        "options": {}
      },
      "id": "35899a37-65cf-4c78-bbae-f66601b31439",
      "name": "Webhook1",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        -40,
        480
      ],
      "webhookId": "8f1bfaab-6299-429f-a5a4-6dc2584d708d"
    },
    {
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{ $json[\"body\"][\"page\"][\"state\"] }}",
              "value2": "SUCCEEDED"
            }
          ]
        }
      },
      "id": "913cac9b-f9ff-4c3a-885c-4a901a7e5b0a",
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        200,
        480
      ]
    },
    {
      "parameters": {
        "html": "={{ $json[\"data\"][\"article\"][\"article\"][\"content\"] }}",
        "options": {
          "ignore": "img"
        }
      },
      "id": "e5270e42-653b-4c64-b5ab-0bad3e7a1dbc",
      "name": "Markdown",
      "type": "n8n-nodes-base.markdown",
      "typeVersion": 1,
      "position": [
        680,
        460
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api-prod.omnivore.app/api/graphql",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "contentType": "raw",
        "rawContentType": "application/json",
        "body": "={\"query\":\"\\n    mutation CreateHighlight($input: CreateHighlightInput!) {\\n      createHighlight(input: $input) {\\n        ... on CreateHighlightSuccess {\\n          highlight {\\n            ...HighlightFields\\n          }\\n        }\\n\\n        ... on CreateHighlightError {\\n          errorCodes\\n        }\\n      }\\n    }\\n    \\n  fragment HighlightFields on Highlight {\\n    id\\n    type\\n    shortId\\n    quote\\n    prefix\\n    suffix\\n    patch\\n    color\\n    annotation\\n    createdByMe\\n    createdAt\\n    updatedAt\\n    sharedAt\\n    highlightPositionPercent\\n    highlightPositionAnchorIndex\\n    labels {\\n      id\\n      name\\n      color\\n      createdAt\\n    }\\n  }\\n\\n  \",\"variables\":{\"input\":{\"id\":\"{{ $json[\"targetUUID\"] }}\",\"shortId\":\"{{ $json[\"shortId\"] }}\",\"type\":\"NOTE\",\"articleId\":\"{{ $('HTTP Request').item.json[\"data\"][\"article\"][\"article\"][\"id\"] }}\",\"annotation\":{{ JSON.stringify($json[\"message\"]) }}}}}",
        "options": {}
      },
      "id": "a0672a41-bed6-493f-9fe4-f8f7f1ec90fe",
      "name": "HTTP Request1",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.1,
      "position": [
        1360,
        460
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "7lUQmSHpWLMxn6s5", // Create an account and generate a key https://omnivore.app/settings/api then create a credential in your n8n workflow with the name Authorization and value set to your key
          "name": "Header Auth account"
        }
      }
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "// Add a new field called 'myNewField' to the JSON of the item\nfunction generateUUID() { // Public Domain/MIT\n    var d = new Date().getTime();//Timestamp\n    var d2 = ((typeof performance !== 'undefined') && performance.now && (performance.now()*1000)) || 0;//Time in microseconds since page-load or 0 if unsupported\n    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {\n        var r = Math.random() * 16;//random number between 0 and 16\n        if(d > 0){//Use timestamp until depleted\n            r = (d + r)%16 | 0;\n            d = Math.floor(d/16);\n        } else {//Use microseconds since page-load if supported\n            r = (d2 + r)%16 | 0;\n            d2 = Math.floor(d2/16);\n        }\n        return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);\n    });\n}\n\nfunction makeid(length) {\n    let result = '';\n    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';\n    const charactersLength = characters.length;\n    let counter = 0;\n    while (counter < length) {\n      result += characters.charAt(Math.floor(Math.random() * charactersLength));\n      counter += 1;\n    }\n    return result;\n}\n\n$input.item.json.targetUUID = generateUUID()\n$input.item.json.shortId = makeid(8)\n$input.item.json.message = \"###### Summary \\n\" + $input.item.json.choices[0].message.content\nreturn $input.item;"
      },
      "id": "631bf0e4-eefa-4249-85c0-8e0d89b2efc6",
      "name": "Code",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1120,
        460
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://openrouter.ai/api/v1/chat/completions",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n    \"model\": \"google/gemini-pro-1.5\",\n    \"temperature\": 0.530,\n    \"top_p\": 0.890,\n    \"max_tokens\": 1000000,\n    \"messages\": [\n        {\n            \"role\": \"user\",\n            \"content\": {{ JSON.stringify($json[\"data\"]) }}\n        }\n    ]\n}",
        "options": {
          "batching": {
            "batch": {
              "batchSize": 0,
              "batchInterval": 6000
            }
          },
          "timeout": 30000
        }
      },
      "id": "048b0867-1773-461e-9518-f7ae71c8e877",
      "name": "HTTP Request2",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.1,
      "position": [
        900,
        460
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "UNygTym606ZmDCGx", // Create an account and generate a key https://openrouter.ai/keys then create a credential in your n8n workflow with the name Authorization and value set to your key
          "name": "Header Auth account 2"
        }
      }
    }
  ],
  "pinData": {},
  "connections": {
    "Webhook1": {
      "main": [
        [
          {
            "node": "IF",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "IF": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HTTP Request": {
      "main": [
        [
          {
            "node": "Markdown",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Markdown": {
      "main": [
        [
          {
            "node": "HTTP Request2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code": {
      "main": [
        [
          {
            "node": "HTTP Request1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HTTP Request2": {
      "main": [
        [
          {
            "node": "Code",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": true,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "05750c18-9d52-48ca-8adb-488cd50fcbae",
  "id": "ptqfgByaeWZeS996",
  "meta": {
    "instanceId": "84c8cadeffb0e45ffb93507bd03ee1ba65b1274dc2bab04cc058f9e6a2a130e1"
  },
  "tags": [
    {
      "createdAt": "2024-01-03T18:02:43.752Z",
      "updatedAt": "2024-01-03T18:02:43.752Z",
      "id": "Ayca8T1PQR9RksWT",
      "name": "openrouter.ai"
    },
    {
      "createdAt": "2024-01-03T18:02:43.757Z",
      "updatedAt": "2024-01-03T18:02:43.757Z",
      "id": "xToXfc8nikAb4kcM",
      "name": "omnivore"
    }
  ]
}