Skip to content

PSE

Integration Guide

When creating the transaction, you must query it continuously (long polling) until it contains a field called ‘paymentUrl’ inside an object ‘pse’, which will be inside the property ‘transferDetails’. Once you get it, you must redirect your client to this URL to complete the payment at the respective financial institution.

HTTP Request

POST /v1/payments/charges/pse

Request Headers
{
    "Content-Type": "application/json",
    "Authorization": "Bearer {{access_token}}",
    "x-api-key": "{{api_key}}"
}
Request Body
 {
    "idempotencyKey": "1ec983fa-1a37-679b-809b-067861d87ab0",
    "amount": 200000,
    "currency": "COP",
    "country": "CO",
    "paymentMethod": "PSE",
    "paymentFlow": "DIRECT",
    "pse": {
        "personType": "NATURAL",
        "financialInstitutionCode": "1"
    },
    "payer": {
        "name": "username",
        "email": "username@liquido.com",
        "document": {
            "documentId": "42212345678",
            "type": "CC"
        },
        "phone": "+57 3123456789",
        "billingAddress": {
            "zipCode": "111111",
            "state": "Cundinamarca",
            "city": "Bogotá",
            "street": "Apartamento 502, Torre I",
            "number": "Calle 34 # 56 - 78"
        }
    },
    "orderInfo": {
        "orderId": "test-order-id",
        "shippingInfo": {
            "name": "shipping test name",
            "phone": "+57 3123456789",
            "email": "thiago@example.com",
            "address": {
                "street": "street name",
                "number": "building number",
                "complement": "unit, apt, etc.",
                "district": "district, neighborhood, etc.",
                "city": "city name",
                "state": "state, state code",
                "zipCode": "111111",
                "country": "CO"
            }
        }
    },
    "description": "this is a test pay",
    "callbackUrl": "https://api.client.com/callback/",
    "subMerchantId": "UUID"
}
Content-Type: application/json
{
    "transferStatusCode": 200,
    "transferErrorMsg": null,
    "idempotencyKey": "1ec983fa-1a37-679b-809b-067861d87ab0",
    "referenceId": "1ec983fa-1a37-679b-809b-067861d87ab0",
    "paymentMethod": "PSE",
    "amount": 200000,
    "currency": "COP",
    "country": "CO",
    "finalAmount": 200000,
    "finalCurrency": "COP",
    "createTime": "2022-03-01 17:53:18 GMT-08:00",
    "scheduledTime": "2022-03-01 17:53:18 GMT-08:00",
    "finalStatusTime": "2022-03-01 17:53:18 GMT-08:00",
    "payer": {
        "name": "username",
        "email": "username@liquido.com",
        "document": {
            "documentId": "42212345678",
            "type": "CC"
        },
        "phone": "+57 3123456789",
        "billingAddress": {  
            "zipCode": "111111",
            "state": "Cundinamarca",
            "city": "Bogotá",
            "street": "Apartamento 502, Torre I",
            "number": "Calle 34 # 56 - 78"
        }
    },
    "transferDetails": {
        "pse": {
            "paymentUrl": "https://registro.pse.com.co/PSENF/index.html?enc=DyGVt9V2EEGQ0%2bJZib7Itj8aNzDWHkvmPFJFVKZhOtQ%3d"
        }
    },
    "transferStatus": "SETTLED",
    "description": "this is a test pay",
    "callbackUrl": "https://api.client.com/callback/",
    "subMerchantId": "UUID"
}

Notification / Callback

Content-Type: application/json
{
    "eventType": "CHARGE_SUCCEEDED",
        "data":  {
            "chargeDetails": {
                "transferStatusCode": 200,
                "transferErrorMsg": null,
                "idempotencyKey": "1ec983fa-1a37-679b-809b-067861d87ab0",
                "referenceId": "1ec983fa-1a37-679b-809b-067861d87ab0",
                "paymentMethod": "PSE",
                "amount": 200000,
                "currency": "COP",
                "country": "CO",
                "finalAmount": 200000,
                "finalCurrency": "COP",
                "createTime": "2022-03-01 17:53:18 GMT-08:00",
                "scheduledTime": "2022-03-01 17:53:18 GMT-08:00",
                "finalStatusTime": "2022-03-01 17:53:18 GMT-08:00",
                "payer": {
                    "name": "username",
                    "email": "username@liquido.com",
                    "document": {
                        "documentId": "42212345678",
                        "type": "CC"
                    },
                    "phone": "+57 3123456789",
                    "billingAddress": {  
                        "zipCode": "111111",
                        "state": "Cundinamarca",
                        "city": "Bogotá",
                        "street": "Apartamento 502, Torre I",
                        "number": "Calle 34 # 56 - 78"
                    }
                },
            "transferStatus": "SETTLED",
            "transferDetails": {
                "pse": {
                    "paymentUrl": "https://registro.pse.com.co/PSENF/index.html?enc=DyGVt9V2EEGQ0%2bJZib7Itj8aNzDWHkvmPFJFVKZhOtQ%3d"
                }
            },
            "description": "this is a test pay",
            "callbackUrl": "https://api.client.com/callback/",
            "subMerchantId": "UUID"
        }
    }
}

Request Headers Parameters

Key Value
Authorization "bearer" + " " + {{access_token}}
x-api-key {{api_key}}

Request Body Parameters

Parameter Required Type Description
idempotencyKey String Unique key to ensure idempotent requests. given by the merchant in their system.
amount Long The transfer amount, the minimum settlement granularity of the current currency, such as 100=1COP. The minimum amount is 1000COP
country String country code, value as CO
currency String The currency code of the transferred fund
paymentMethod String payment method, enum value as PSE
paymentFlow String payment flow, enum value as DIRECT
payer JSON payer info
orderInfo JSON order info
description String Specify a name of what is being paid for
callbackUrl String URL where Liquido will send notifications associated to changes to this payment. will receive a post request.
pse JSON Customized info for this payment method
subMerchantId String The sub merchant ID. Required for PSPs.
riskData JSON The risk data of the payment. MERCHANT_APP_NAME or MERCHANT_WEBSITE must be provided in risk Data. Please see here for further details.

Create A Payment With Risk Data

Please see here for further details.

Payer Object Parameters

Parameter Required Type Description
name String fullname(Input specification: Only a combination of uppercase and lowercase letters, numbers and spaces is allowed. Spanish and Portuguese letters, and other special characters are not allowed).
email String email.
document JSON document info
phone String Mobile phone number. Should include “+57” as a prefix.
billingAddress JSON Billing address info.

BillingAddress Object Parameters

Parameter Required Type Description
zipCode String zip code.
state String state.
city String city name.
street String street name.
number String street number.

PSE Object Parameters

Parameter Required Type Description
financialInstitutionCode String Code for the financial institution in which the payer wants to make the payment.
(You can see here to get the institution list.)
personType String Specify what kind of the payer is, enum value as NATURAL or LEGAL
redirectUrl String URL where Liquido will redirect to after the payment is finished

Document Object Parameters

Parameter Required Type Description
documentId String document number.
type String document type, enum value as CC, CE or NIT

OrderInfo Object Parameters

Parameter Required Type Description
orderId String order identity number
(Required only when object is provided)
shippingInfo JSON shipping info

ShippingInfo Object Parameters

Parameter Required Type Description
name String shipping name
phone String Mobile phone number. Should include “+57” as a prefix.
(Required only when object is provided)
email String email address
address JSON shipping address info
(Required only when object is provided)

ShippingAddress Object Parameters

Parameter Required Type Description
zipCode String zip code
state String state
(Required only when object is provided)
city String city name.
(Required only when object is provided)
street String street name.
(Required only when object is provided)
number String street number.
(Required only when object is provided)

Response Body Parameters

Parameter Type Description
transferStatus String Transfer status, SETTLED, IN_PROGRESS, FAILED
transferStatusCode Integer Transfer status code, 200 transaction SETTLED or IN_PROGRESS, other FAILED
transferErrorMsg String Transfer error message if failed
referenceId String Unique key to payment ticket, generated by Liquido.
idempotencyKey String Unique key to ensure idempotent requests. given by the merchant in their system
amount Long The transfer amount
country String country code
currency String The currency code of the transferred fund
finalAmount Long The final amount that is used for creating the charge order. EX: for charge orders with FX conversion, this field represents the converted amount from the original requested amount.
finalCurrency String The currency code of the finalAmount.
paymentMethod String payment method, enum value as PSE
payer JSON payer info
transferDetails JSON transaction details info
description String description of payment
callbackUrl String URL where Liquido will send notifications associated to changes to this payment. will receive a post request.
createTime String Payment ticket created time
scheduledTime String Payment ticket scheduled time
finalStatusTime String Transfer final status update time, final status include SETTLED, FAILED
subMerchantId String The sub merchant ID.

TransferDetails Object Parameters

Parameter Type Description
pse JSON PSE detail info

PSE TransferDetails Object Parameters

Parameter Type Description
paymentUrl String url for payment

Transfer Status

Parameter Description
IN_PROGRESS The transaction of this method has started, but no transactions have been processed yet.
SETTLED The funds of the transaction of this payment have been transferred to the store.
REFUNDING The transaction of this payment is refunding.
REFUNDED The transaction of this payment method has been refunded.
CHARGED_BACK The transaction of this payment has been reported as chargeback.
FAILED There was an error while processing the transaction of this payment. This status is followed by a message with more details about the error.

Notification Event Type

CHARGE_SUCCEEDED,
CHARGE_FAILED,
CHARGE_CHARGED_BACK,
CHARGE_REFUND_SUCCEEDED,
CHARGE_REFUND_FAILED;
Back to top