---
title: methodDetails
framework: applepayontheweb
role: symbol
role_heading: Instance Property
path: applepayontheweb/paymentmethodchangeevent/methoddetails
---

# methodDetails

A dictionary that contains the details of the change.

## Declaration

```data
readonly attribute object methodDetails;
```

## Mentioned in

Setting up the payment request API to accept Apple Pay Apple Pay on the Web Version 12 Release Notes

## See Also

### Change Information

- [methodName](applepayontheweb/paymentmethodchangeevent/methodname.md)