> ## Documentation Index
> Fetch the complete documentation index at: https://x-preview-mintlify-3a0ba0a1.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Billing support form

> Contact X API billing support for help with invoices, payment methods, subscription changes, refunds, plan upgrades, and account-related billing issues.

export const Form = ({src, width = "500", height = "1000"}) => {
  return <iframe className="form" src={src} width={width} height={height} frameborder="0" allowfullscreen>
    </iframe>;
};

Get billing support for Self-serve and Enterprise API subscriptions.

<Form src="https://help.x.com/en/forms/xdev/billing-support" />