🚀 More Vendrato tools: FunnelDupe • GHL Utils
🎟️

Update Coupon

n8n-nodes-base.httpRequest

Modifies existing coupon details and parameters.

gohighlevel payments coupons promotions crm
App GoHighLevel
Category api integration
Version 1.0.0
Author Community
Credentials GoHighLevel OAuth2 API

💡 Use Cases

📚 API Documentation

Reference documentation for this API endpoint:

🔗 https://marketplace.gohighlevel.com/docs/ghl/products/update-coupon ↗

📋 Node Configuration

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  "nodes": [
    {
      "parameters": {
        "content": "## 🎟️ Update Coupon\n\n**Usage:**\nModifies existing coupon details and parameters.\n\n**Required Input:**\n- `couponData`: Coupon update object\n  - `id`: Coupon ID to update\n  - Fields to modify (discount, validity, limits, etc.)\n\n**Setup:**\n1. Configure GoHighLevel OAuth2 API credentials\n2. Pass coupon ID and fields to update\n3. Node updates coupon configuration\n\n**Output:**\nUpdated coupon object with modified parameters\n\n**Credential Setup (HTTP Header Auth):**\n1. In n8n, go to Credentials → Add Credential\n2. Select \"Header Auth\"\n3. Set Name: `Authorization`\n4. Set Value: `Bearer YOUR_ACCESS_TOKEN`\n5. Get your token from GHL Settings → Integrations → Private Integrations",
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      "typeVersion": 1,
      "id": "sticky-update-coupon",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "method": "PUT",
        "url": "https://services.leadconnectorhq.com/payments/coupon",
        "authentication": "genericCredentialType",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Version",
              "value": "2021-07-28"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ $json.couponData }}",
        "options": {},
        "genericAuthType": "httpHeaderAuth"
      },
      "id": "update-coupon-node",
      "name": "Update Coupon",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.1,
      "position": [
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        400
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "GHL_Private_Token",
          "name": "GoHighLevel Private Integration"
        }
      }
    }
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  "connections": {},
  "pinData": {},
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    "instanceId": "751aeba95f3d1aebe5a6ebe9d20293dd6c0f61b00ef369c580f0dc54913f5fcb"
  }
}
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        "type": "SVG"
      },
      "description": "## 🎟️ Update Coupon  **Usage:**"
    },
    "label": "Update Coupon",
    "dependencies": {
      "node-fetch": "3.3.2"
    },
    "script": "import fetch from \"node-fetch\";\nexport default async function apiCall({\n    url,\n    method,\n    contentType,\n    authorization,\n    body,\n    shouldAwait,\n    queryParams,\n    customHeaders\n}: NodeInputs, {\n    logging\n}: NodeScriptOptions) : NodeOutput  {\n    const headers = {\n        \"Content-Type\": contentType,\n        ...customHeaders\n    };\n    if (authorization) headers[\"Authorization\"] = authorization;\n\n    let queryParamsString = '';\n    if (queryParams) {\n        queryParamsString = '?' + new URLSearchParams(queryParams).toString();\n    }\n\n    const fetchOptions = {\n        method,\n        headers\n    };\n\n    if (method !== 'GET') {\n        fetchOptions.body = JSON.stringify(body);\n    }\n\n    const fetchPromise = fetch(url + queryParamsString, fetchOptions);\n\n    if (!shouldAwait) {\n        return {\n            data: null\n        };\n    }\n\n    const response = await fetchPromise;\n    const data = await response.json();\n    return {\n        status: response.status,\n        data\n    };\n}",
    "inputs": {
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          "type": "string",
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              }
            ],
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            "sensitive": false
          }
        },
        "url": {
          "description": "The URL of the API endpoint",
          "title": "URL",
          "type": "string",
          "buildship": {
            "index": 1
          }
        },
        "authorization": {
          "description": "The authorization header for the API call, if required (e.g., Bearer or Basic token)",
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          "title": "Authorization",
          "buildship": {
            "sensitive": true,
            "index": 2
          }
        },
        "queryParams": {
          "default": {},
          "description": "The query parameters for the API call",
          "type": "object",
          "title": "Query Parameters",
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            "index": 3,
            "sensitive": false
          }
        },
        "body": {
          "type": "object",
          "buildship": {
            "index": 4
          },
          "description": "The body to send with the API call",
          "title": "Body"
        },
        "contentType": {
          "enum": [
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            "application/x-www-form-urlencoded",
            "multipart/form-data",
            "text/plain"
          ],
          "description": "The content type of the API call",
          "title": "Content Type",
          "buildship": {
            "index": 5,
            "options": [
              {
                "label": "application/json",
                "value": "application/json"
              },
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              },
              {
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                "value": "multipart/form-data"
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          }
        },
        "customHeaders": {
          "type": "object",
          "description": "Additional custom headers for the API call",
          "title": "Custom Headers",
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            "index": 7,
            "sensitive": false
          }
        }
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      ]
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    "output": {
      "buildship": {},
      "properties": {
        "status": {
          "buildship": {
            "index": 0
          },
          "type": "number",
          "description": "The HTTP status of the API response",
          "title": "Status"
        },
        "data": {
          "buildship": {
            "index": 1
          },
          "title": "Data",
          "type": "object",
          "description": "The data object from the API response"
        }
      },
      "type": "object"
    },
    "isCollapsed": false,
    "type": "script",
    "values": {
      "method": "PUT",
      "url": "https://services.leadconnectorhq.com/payments/coupon",
      "authorization": {
        "_$expression_": "`Bearer ${(await getSecret(\"ANONYMIZED_SECRET\"))}`",
        "type": "javascript",
        "hasErrors": false
      },
      "queryParams": {},
      "body": {
        "_$expression_": "ctx?.[\"root\"]?.[\"inputs\"]?.[\"body\"].couponData",
        "type": "javascript",
        "hasErrors": false
      },
      "contentType": "application/json",
      "shouldAwait": true,
      "customHeaders": {
        "Version": "2021-07-28"
      }
    }
  }
]
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          "module": "http:ActionSendDataBasicAuth",
          "version": 3,
          "parameters": {
            "key": "ANONYMIZED_CREDENTIALS",
            "handleErrors": false,
            "useNewZLibDeCompress": true
          },
          "mapper": {
            "ca": "",
            "qs": [],
            "url": "https://services.leadconnectorhq.com/payments/coupon",
            "data": "{{1.couponData}}",
            "gzip": true,
            "method": "put",
            "headers": [
              {
                "name": "Version",
                "value": "2021-07-28"
              },
              {
                "name": "Authorization",
                "value": "Bearer {{ANONYMIZED_TOKEN}}"
              }
            ],
            "timeout": "",
            "useMtls": false,
            "bodyType": "raw",
            "contentType": "application/json",
            "serializeUrl": false,
            "shareCookies": false,
            "parseResponse": true,
            "followRedirect": true,
            "useQuerystring": false,
            "followAllRedirects": false,
            "rejectUnauthorized": true
          },
          "metadata": {
            "designer": {
              "x": 300,
              "y": 300,
              "name": "Update Coupon"
            },
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                "label": "Serialize URL",
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                "label": "Request content"
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        }
      ]
    }
  ],
  "metadata": {
    "version": 1
  }
}

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