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PSE (Pagos Seguros en Línea) is the online bank transfer method in Colombia, operated by ACH Colombia. Customers pay straight from their bank account and confirm each payment with their bank. Payrails processes PSE through dLocal as the payment service provider (PSP).

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How a PSE payment works

PSE is a bank redirect payment method:
  1. The customer selects PSE at checkout.
  2. Payrails returns a redirect URL from dLocal, and the customer goes to the PSE payment page.
  3. The customer picks their bank, signs in, and confirms the transfer.
  4. The customer returns to your returnInfo URL.
  5. Payrails receives the final result from dLocal and updates the payment.
Each payment is single-use: the customer confirms every payment on its own. Payrails captures PSE payments immediately, so a successful payment is final. To return funds, refund the payment.

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Supported currencies and countries

PSE supports COP (Colombian peso) as its only presentment currency.

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Integrate PSE

Choose the PSP that processes PSE for you. The guide covers the PSP-side setup, the Payrails configuration and the request fields that PSP requires.

dLocal

PSE via dLocal

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Check PSPs

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Ways to integrate PSE

  • Payrails SDK: the Web SDK shows PSE when your workflow returns it as a payment option, and redirects the customer to the PSE payment page. To control how the redirect opens, listen for the actionRequired event.
  • Payrails API: call lookup payment options, then authorize with pse as the paymentMethodCode. The PSP guide lists the meta fields that PSP requires.
In both cases, confirm the final result through webhook notifications or the execution status. Don’t treat the customer’s return to your success URL as proof of payment.
Last modified on October 5, 2026