Wompi - PSE

This page presents all information related to the Wompi connection using the PSE as payment. Use the following buttons to navigate to the desired section.

Connecting with Yuno

Mandatory fields when integrating via Yuno:

email
document_type
document_number
telephone_number
telephone_country_code
bank_id

General Information

Countries:

colombia-flag
Colombia

Currencies:

COP

Minimum amount:

1.500 COP

Maximum amount:

Amounts are subject to the client's configuration from their channel.

TRX Limit:

150 transactions per second.

TRX without CVV:

No

Purchase TRX:

Allows your customers to pay with PSE using the savings or checking account from any Colombian bank.

Support for recurrency:

No

Webhooks:

Yes

Refunds

Refund Support:

No

Voids

Void support:

No

Chargebacks

Notifications of chargebacks:

No

Security

E3DS v2:

No

Testing guidelines for sandbox environment

Necessary fields for testing:

Public key, private key and Eventos.

Limitations/ Specifications for testing:

In the case of API integrations, you must send a specific financial_institution_code within payment_method, when creating a transaction (using POST /transactions endpoint).

In the Widget, only two banks will be available, which will return specific transaction results:
Banco que aprueba: This will return an approved PSE transaction.
Banco que rechaza: This will return a rejected PSE transaction.

Integration configuration

Credentials and steps to obtain them:

  1. Log in to Wompi dashboard.
  2. Navigate to Developers.
  3. Get your API keys (public key and private key) and Secrets (Eventos and Integridad) for technical integration.
There are a pair of keys for each execution environment one for Sandbox and another for Production, the keys shown correspond to the activated environment:
- For Sandbox the keys have a prefix pub_test_ and prv_test_
- For Production the keys have a prefix pub_prod_ and prv_prod_

Dashboard configuration:

  1. Log in to dashboard.y.uno.
  2. Click Connections and then select Wompi.
  3. Click Connect.
  4. Introduce Name, Public Key, Private Key, Eventos and the company's NIT
  5. Click Connect

Configuration of webhooks in partner:

Via dashboard:
  1. Log in to Wompi dashboard.
  2. Navigate to Developers.
  3. Set up your Event URL.

Production environment

Specific procedure for a merchant to go live:

No


Updated about 1 month ago