How to Disable Payment Method Programmatically in Magento

Installment framework the board is a center of Magento store framework. Dealing with it cautiously to advance the deals in the most ideal manner to expand the benefits and limit the endeavors is significant.
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Need to debilitate installment technique automatically in Magento happens when you need to show explicit strategies like CCAvenue to Indian Customers just or limit Magento client gatherings to utilize disconnected installment techniques, and so on.

One of the ways of doing so is to Magento disable payment method programmatically store in light of conditions. The storekeeper can limit explicit installment techniques in view of the client gatherings, item or request ascribes, and transporting boundaries.

For more info: https://meetanshi.com/blog/disable-payment-method-programmatically-in-magento/

Handicap a Payment Method Programmatically in Magento 2
Stage 1: Edit config.xml document. To incapacitate the Payment Method Programmatically, right off the bat, you want to open the config.xml document and afterward add the accompanying code to that record:
Stage 2: Edit Observer.php document.
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