Post New Live Tennis Matches To Discord On A Schedule

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  "nodes": [
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      "name": "Sticky Note",
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      "parameters": {
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        "content": "## Post new live tennis matches to Discord\n\n### What it does\n- Every 5 minutes, fetches the currently live tennis matches from the Live Tennis API (`GET /matches?status=live`).\n- Splits the response into one item per match.\n- **Remove Duplicates** (seen in previous executions) keeps only matches that are newly live, so each match is announced **once**.\n- Posts a short message to a Discord channel via an Incoming Webhook.\n\n### Setup (~5 min)\n1. Get a free API key (live scores, no card): https://livetennisapi.com/subscribe/free\n2. In the **HTTP Request** node, create a **Header Auth** credential:\n   - Name: `X-API-Key`\n   - Value: your API key\n3. In the **Discord** node, add a **Discord Webhook** credential (a Discord channel Incoming Webhook URL).\n4. Activate the workflow.\n\nBase URL: `https://api.livetennisapi.com/api/public/v1`. Free tier = 30 req/min, 100 req/day, so a 5-minute schedule stays well within limits. Prefer a dedicated node? Swap the HTTP Request for the community node `n8n-nodes-livetennisapi`.\n\n_Disclosure: this template is contributed by the team behind the Live Tennis API — judge it on the merits._"
      },
      "typeVersion": 1
    },
    {
      "id": "a1f2c3d4-0002-4a1b-8c2d-100000000002",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        1020,
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      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes",
              "minutesInterval": 5
            }
          ]
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      },
      "typeVersion": 1.2
    },
    {
      "id": "a1f2c3d4-0003-4a1b-8c2d-100000000003",
      "name": "Get Live Matches",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      ],
      "parameters": {
        "url": "https://api.livetennisapi.com/api/public/v1/matches",
        "options": {},
        "sendQuery": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "queryParameters": {
          "parameters": [
            {
              "name": "status",
              "value": "live"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_WITH_HEADER_AUTH_CRED",
          "name": "Live Tennis API (X-API-Key)"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "a1f2c3d4-0004-4a1b-8c2d-100000000004",
      "name": "Split Out Matches",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        1460,
        280
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "data"
      },
      "typeVersion": 1
    },
    {
      "id": "a1f2c3d4-0005-4a1b-8c2d-100000000005",
      "name": "Only New Matches",
      "type": "n8n-nodes-base.removeDuplicates",
      "position": [
        1680,
        280
      ],
      "parameters": {
        "options": {},
        "operation": "removeItemsSeenInPreviousExecutions",
        "dedupeValue": "={{ $json.id }}"
      },
      "typeVersion": 2
    },
    {
      "id": "a1f2c3d4-0006-4a1b-8c2d-100000000006",
      "name": "Discord",
      "type": "n8n-nodes-base.discord",
      "position": [
        1900,
        280
      ],
      "parameters": {
        "content": "=🎾 New live match: {{ $json.players.p1.name }} vs {{ $json.players.p2.name }} — {{ $json.status }}",
        "options": {},
        "authentication": "webhook"
      },
      "credentials": {
        "discordWebhookApi": {
          "id": "REPLACE_WITH_DISCORD_WEBHOOK_CRED",
          "name": "Discord Webhook"
        }
      },
      "typeVersion": 2
    }
  ],
  "pinData": {},
  "connections": {
    "Get Live Matches": {
      "main": [
        [
          {
            "node": "Split Out Matches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Only New Matches": {
      "main": [
        [
          {
            "node": "Discord",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Get Live Matches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Out Matches": {
      "main": [
        [
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            "node": "Only New Matches",
            "type": "main",
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