---
updatedAt: 2026-10-07T21:39:30.000Z
agentTools:
  projectIndex: https://docs.vopay.com/llms.txt
---

# contacts/notes/add

This endpoint is used to add a note to your contact.

# OpenAPI definition

```json
{
  "openapi": "3.0.0",
  "info": {
    "version": "2.0",
    "title": "Contact",
    "description": "The Contact API allows you to manage contacts associated with your VoPay account.",
    "contact": {
      "name": "API Support",
      "email": "help@vopay.com"
    }
  },
  "paths": {
    "/contacts/notes/add": {
      "post": {
        "description": "This endpoint is used to add a note to your contact.",
        "summary": "contacts/notes/add",
        "tags": [
          "Contact Notes Endpoints"
        ],
        "operationId": "ContactNotesAddPOST",
        "deprecated": false,
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "properties": {
                  "AccountID": {
                    "description": "Your account ID",
                    "type": "string"
                  },
                  "Key": {
                    "description": "API key for the account",
                    "type": "string"
                  },
                  "Signature": {
                    "description": "Hashed signature for the request",
                    "type": "string"
                  },
                  "ContactID": {
                    "description": "Contact ID",
                    "type": "string"
                  },
                  "Notes": {
                    "description": "The note you want to add to the new record",
                    "type": "string"
                  }
                },
                "required": [
                  "AccountID",
                  "Key",
                  "Signature",
                  "ContactID",
                  "Notes"
                ]
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "",
            "headers": {},
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "Success",
                    "ErrorMessage",
                    "NoteID"
                  ],
                  "properties": {
                    "Success": {
                      "type": "boolean",
                      "description": "True if the request was successful, false if it failed",
                      "example": true
                    },
                    "ErrorMessage": {
                      "type": "string",
                      "description": "Contains a description of the error if the request failed",
                      "example": ""
                    },
                    "NoteID": {
                      "type": "string",
                      "description": "The ID associated with the new record",
                      "example": "2"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "servers": [
    {
      "url": "https://earthnode-dev.vopay.com/api/v2"
    }
  ]
}
```