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Approve ERC20 tokens

PreviousGetting startedNextInitiating a payment

Last updated 11 months ago

Approving the Paytr smart contract and initiating a payment

One of the prerequisites of making a payment is approving the usage of the ERC20 token you'd like to use. You can read more about approving tokens .

Approve ERC20 tokens using the Paytr app

The Paytr frontend automatically checks the approved amount (aka 'allowance') per ERC20 token for the connected account. Should you want to make a payment without sufficient allowance, the app will ask you to increase the allowance first.

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