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Payment Process

A payment request to be processed must go through mandatory and optional steps. These steps depend on the payment method, and credit cards have the most peculiarities. See below the main steps for credit card payments with Tuna.

Payment Process

Credit Card#

The transaction starts in the shopping cart and ends with a confirmation of the charge by your payment authorizer. The order and steps managed in Tuna may vary depending on your need.

Your Checkout#

The customer informs its card information.

Name
Card Number
CVV
Expiration Date
Token API
Our libraries tokenize the card information.
Your Checkout
We return the token to your frontend.
sensitive data
Level 1 Certified

Tuna Payment API: Start Flow#

Authorization#

You submit an API payment request, and the authorizer will securely process it.

Rede
Cielo
Nupay
Pagar.me

Anti-fraud Analysis#

You submit your transactions to your preferred anti-fraud providers for risk assessment.

Cybersource
Konduto
Clearsale
Sift

Custom Actions#

You can define custom actions based on your business context and the feedback from your connections.

Capture
Pending
Cancel
Manual Analysis

Challenge Request#

You can request additional information from the customer to improve your risk assessment.

3DS2 Security
SMS Challenge
Fake transaction
Selfie Check

Capture Payment#

The payment is authorized and captured by the payment connection provider. The settlement will happen on the payout date agreed with your payment connection provider.

Client
ID
Amount
Status
Paul Pascual
89365
$ 22.54
Approved
Console