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📎

Upload Files to Custom Fields

n8n-nodes-base.httpRequest

Uploads files to custom fields. Supports PDF, images, documents, videos (50 MB limit).

gohighlevel forms upload files 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/custom-fields/upload-files-to-custom-fields ↗

📋 Node Configuration

{
  "nodes": [
    {
      "parameters": {
        "content": "## 📎 Upload Files to Custom Fields\n\n**Usage:**\nUploads files to custom fields. Multiple file uploads supported.\n\n**Required Input:**\n- File buffer with key format: `_`\n\n**Supported File Types:**\nPDF, DOCX, DOC, JPG, JPEG, PNG, GIF, CSV, XLSX, XLS, MP4, MPEG, ZIP, RAR, TXT, SVG\n\n**File Size Limit:** 50 MB\n\n**Setup:**\n1. Configure GoHighLevel OAuth2 credentials\n2. Upload file buffers with proper naming\n3. Node returns updated contact object\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",
        "height": 238,
        "width": 389,
        "color": 4
      },
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        96,
        332
      ],
      "typeVersion": 1,
      "id": "sticky-ghl-upload-files-to-custom-fields",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://services.leadconnectorhq.com/forms/upload-custom-files",
        "authentication": "genericCredentialType",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Version",
              "value": "2021-07-28"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "multipartFormData",
        "bodyParameters": {
          "parameters": [
            {
              "name": "={{ $json.fieldKey }}",
              "value": "={{ $json.fileData }}"
            }
          ]
        },
        "options": {},
        "genericAuthType": "httpHeaderAuth"
      },
      "id": "ghl-upload-files-to-custom-fields-001",
      "name": "GHL Upload Files to Custom Fields",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.1,
      "position": [
        368,
        400
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "GHL_Private_Token",
          "name": "GoHighLevel Private Integration"
        }
      }
    }
  ],
  "connections": {},
  "pinData": {},
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "751aeba95f3d1aebe5a6ebe9d20293dd6c0f61b00ef369c580f0dc54913f5fcb"
  }
}
[
  {
    "id": "68e2cbff-d1b0-4f2d-be42-bc0dde4bfa2b",
    "meta": {
      "name": "API Call Node",
      "id": "api-call",
      "icon": {
        "svg": "",
        "type": "SVG"
      },
      "description": "## 📎 Upload Files to Custom Fields  **Usage:**"
    },
    "label": "GHL Upload Files to Custom Fields",
    "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": {
      "properties": {
        "method": {
          "type": "string",
          "description": "The HTTP method to use for the API call",
          "enum": [
            "GET",
            "POST",
            "PUT",
            "DELETE",
            "PATCH"
          ],
          "default": "POST",
          "title": "HTTP Method",
          "buildship": {
            "options": [
              {
                "label": "GET",
                "value": "GET"
              },
              {
                "value": "POST",
                "label": "POST"
              },
              {
                "value": "PUT",
                "label": "PUT"
              },
              {
                "label": "DELETE",
                "value": "DELETE"
              },
              {
                "label": "PATCH",
                "value": "PATCH"
              }
            ],
            "index": 0,
            "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)",
          "type": "string",
          "title": "Authorization",
          "buildship": {
            "sensitive": true,
            "index": 2
          }
        },
        "queryParams": {
          "default": {},
          "description": "The query parameters for the API call",
          "type": "object",
          "title": "Query Parameters",
          "buildship": {
            "index": 3,
            "sensitive": false
          }
        },
        "body": {
          "type": "object",
          "buildship": {
            "index": 4
          },
          "description": "The body to send with the API call",
          "title": "Body"
        },
        "contentType": {
          "enum": [
            "application/json",
            "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"
              },
              {
                "value": "application/x-www-form-urlencoded",
                "label": "application/x-www-form-urlencoded"
              },
              {
                "label": "multipart/form-data",
                "value": "multipart/form-data"
              },
              {
                "label": "text/plain",
                "value": "text/plain"
              }
            ]
          },
          "type": "string"
        },
        "shouldAwait": {
          "description": "Whether to wait for the request to complete or not",
          "title": "Await?",
          "type": "boolean",
          "buildship": {
            "sensitive": false,
            "index": 6
          }
        },
        "customHeaders": {
          "type": "object",
          "description": "Additional custom headers for the API call",
          "title": "Custom Headers",
          "buildship": {
            "index": 7,
            "sensitive": false
          }
        }
      },
      "type": "object",
      "required": [
        "url",
        "shouldAwait",
        "method"
      ]
    },
    "integrations": [],
    "name": "API Call Node",
    "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": "POST",
      "url": "https://services.leadconnectorhq.com/forms/upload-custom-files",
      "authorization": {
        "_$expression_": "`Bearer ${(await getSecret(\"ANONYMIZED_SECRET\"))}`",
        "type": "javascript",
        "hasErrors": false
      },
      "queryParams": {},
      "body": {
        "={{ $json.fieldKey }}": {
          "_$expression_": "ctx?.[\"root\"]?.[\"inputs\"]?.[\"body\"].fileData",
          "type": "javascript",
          "hasErrors": false
        }
      },
      "contentType": "application/json",
      "shouldAwait": true,
      "customHeaders": {
        "Version": "2021-07-28"
      }
    }
  }
]
{
  "subflows": [
    {
      "flow": [
        {
          "id": 326,
          "module": "http:ActionSendDataBasicAuth",
          "version": 3,
          "parameters": {
            "key": "ANONYMIZED_CREDENTIALS",
            "handleErrors": false,
            "useNewZLibDeCompress": true
          },
          "mapper": {
            "ca": "",
            "qs": [],
            "url": "https://services.leadconnectorhq.com/forms/upload-custom-files",
            "data": "{\n  \"={{ $json.fieldKey }}\": \"{{1.fileData}}\"\n}",
            "gzip": true,
            "method": "post",
            "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": "Upload Files to Custom Fields"
            },
            "restore": {
              "expect": {
                "qs": {
                  "mode": "chose",
                  "items": []
                },
                "method": {
                  "mode": "chose",
                  "label": "POST"
                },
                "headers": {
                  "mode": "chose",
                  "items": [
                    null,
                    null
                  ]
                },
                "bodyType": {
                  "label": "Raw"
                },
                "contentType": {
                  "label": "JSON (application/json)"
                }
              },
              "parameters": {
                "key": {
                  "label": "ANONYMIZED_CREDENTIALS"
                }
              }
            },
            "parameters": [
              {
                "name": "key",
                "type": "keychain:basicauth",
                "label": "Credentials",
                "required": true
              },
              {
                "name": "handleErrors",
                "type": "boolean",
                "label": "Evaluate all states as errors (except for 2xx and 3xx )",
                "required": true
              },
              {
                "name": "useNewZLibDeCompress",
                "type": "hidden"
              }
            ],
            "expect": [
              {
                "name": "url",
                "type": "url",
                "label": "URL",
                "required": true
              },
              {
                "name": "serializeUrl",
                "type": "boolean",
                "label": "Serialize URL",
                "required": true
              },
              {
                "name": "method",
                "type": "select",
                "label": "Method",
                "required": true,
                "validate": {
                  "enum": [
                    "get",
                    "head",
                    "post",
                    "put",
                    "patch",
                    "delete",
                    "options"
                  ]
                }
              },
              {
                "name": "headers",
                "spec": [
                  {
                    "name": "name",
                    "type": "text",
                    "label": "Name",
                    "required": true
                  },
                  {
                    "name": "value",
                    "type": "text",
                    "label": "Value"
                  }
                ],
                "type": "array",
                "label": "Headers"
              },
              {
                "name": "qs",
                "spec": [
                  {
                    "name": "name",
                    "type": "text",
                    "label": "Name",
                    "required": true
                  },
                  {
                    "name": "value",
                    "type": "text",
                    "label": "Value"
                  }
                ],
                "type": "array",
                "label": "Query String"
              },
              {
                "name": "bodyType",
                "type": "select",
                "label": "Body type",
                "validate": {
                  "enum": [
                    "raw",
                    "x_www_form_urlencoded",
                    "multipart_form_data"
                  ]
                }
              },
              {
                "name": "parseResponse",
                "type": "boolean",
                "label": "Parse response",
                "required": true
              },
              {
                "name": "contentType",
                "type": "select",
                "label": "Content type",
                "validate": {
                  "enum": [
                    "text/plain",
                    "application/json",
                    "application/xml",
                    "text/xml",
                    "text/html",
                    "custom"
                  ]
                }
              },
              {
                "name": "data",
                "type": "buffer",
                "label": "Request content"
              }
            ]
          }
        }
      ]
    }
  ],
  "metadata": {
    "version": 1
  }
}

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