# API: Apply credit to invoice

# applyInvoiceCredit

Apply client credit to invoice - client credit balance should be higher or equal to amount to apply. If client balance is not sufficient credit will not be applied.

# Required parameters

Parameter Description
id Invoice Id
apply_credit Amount of credit to apply to invoice

# Request

GET /admin/api.php?api_id=API_ID&api_key=API_KEY&call=applyInvoiceCredit&id=ID&apply_credit=APPLY_CREDIT

# PHP Samples

# Response

{
    "success": true,
    "call": "applyInvoiceCredit",
    "server_time": 1317726203,
    "info": [
        "Credit applied to invoice."
    ]
}
Last Updated: 11/17/2025, 3:28:25 PM