Create 'credit note' invoice

[KOVnet_Iryna]

Is it possible to create an invoice "credit note" using https://integration.visma.net/API/controller/api/v2/customerinvoice

[Yıldırım]

Here you can see an example payload for the POST Credit Note V2 

{
	"currencyId": {
		"value": "NOK"
	},
	"customerRefNumber": {
		"value": "test custRef"
	},
	"externalReference": {
		"value": "test extRef"
	},
	"project": {
		"value": "X"
	},
	"lines": [{
		"operation": "Insert",
		"inventoryNumber": {
			"value": "1"
		},
		"lineNumber": {
			"value": 1
		},
		"description": {
			"value": "line1"
		},
		"quantity": {
			"value": 10
		},
		"unitPriceInCurrency": {
			"value": 50
		},
		"manualAmountInCurrency": {
			"value": 50
		},
		"accountNumber": {
			"value": "3000"
		},
		"vatCodeId": {
			"value": "3"
		},
		"uom": {
			"value": "STK"
		},
		"subaccount": [{
			"segmentId": 1,
			"segmentValue": "0"
		}],
		"note": {
			"value": "lineNote"
		}
	}],
	"applicationLines": [{
		"operation": "Insert",
		"documentType": {
			"value": "Invoice"
		},
		"refNbr": {
			"value": "000039"
		},
		"amountPaid": {
			"value": 50
		}
	}],
	"customerVatZoneId": {
		"value": "01"
	},
	"invoiceAddress": {
		"value": {
			"overrideAddress": {
				"value": true
			},
			"addressLine1": {
				"value": "adr1"
			},
			"addressLine2": {
				"value": "adr2"
			},
			"addressLine3": {
				"value": "adr3"
			},
			"postalCode": {
				"value": "7005"
			},
			"city": {
				"value": "city"
			},
			"countryId": {
				"value": "NO"
			},
			"county": {
				"value": "1601"
			}
		}
	},
	"invoiceContact": {
		"value": {
			"overrideContact": {
				"value": true
			},
			"name": {
				"value": "xxx"
			},
			"email": {
				"value": "xxx@xxx.com"
			},
			"phone1": {
				"value": "11111"
			}
		}
	},
	"customerNumber": {
		"value": "10000"
	},
	"documentDate": {
		"value": "2020-05-06T10:46:10.777Z"
	},
	"hold": {
		"value": false
	},
	"postPeriod": {
		"value": "052021"
	},
	"financialPeriod": {
		"value": "202105"
	},
	"invoiceText": {
		"value": "invText"
	},
	"locationId": {
		"value": "MAIN"
	},
	"note": {
		"value": "Test Note"
	},
	"cashAccount": {
		"value": "1910"
	}
}

[Yıldırım · Accepted solution]

Hello, you can create CreditNote via Customer Credit Note Endpoint.  Please see the documentation: https://integration.visma.net/API-index/