#navbar {
    background-color: #3A4850;
}

#navbar a {
    color: white;
}

#navbar img:nth-child(2) {
   display: none;
}

#navbar img:nth-child(3) {
    display: block;
 }

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SDKs & Plugins

Deep dive

Grow your payment capabilities with code.

Overview

How scalable payments flow

Wpay

AFTs

Account funding transactions

Partial auth

Partial authorization

A list of best practices for integrating Gr4vy into your checkout.

Best practice

Client errors

Client-side errors (4XX)

Server errors

Server-side errors (5XX)

List 4XX errors

square-terminal

house

Digital wallets

Digital wallets in Embed

Events

Embed events

Locales

Embed localization

Theming

Embed Theming

Options

Embed options

In-app browsers

In-app browsers with Embed

Common issues

Common issues with Embed

Use Secure Fields to collect the CVV for cards previously stored.

Stored cards

Secure Fields with stored cards

Each field can be customized to match your brand using the `styles` property
when adding the field.

Secure Fields theming

Secure Fields events

Enable Click to Pay for use with Secure Fields

Click to Pay

Click to Pay with Secure Fields

Secure Fields and 3DS

Afterpay

Afterpay via the API

PayPal

PayPal via the API

Zip via the API

Vault token import

Import file

Token import file creation

Upload tokens

Token import file upload

Buyers & payment methods

Creating buyers & payment methods on import

Vault Forward

Enable endpoint

Enable a Vault Forward endpoint

Forward to endpoint

Vault Forward card data to API endpoint

CVV & Secure Fields

Vault Forward card data from a checkout session

3-D Secure

Setup

Setup 3-D Secure

Embed

3-D Secure in Embed

Hosted via API

Hosted 3-D Secure

External 3DS server

External 3-D Secure server

Testing

3-D Secure Testing

Account Updater

Manual updates

Manual account updates

Scheduled updates

Scheduled account updates

Anti-fraud

Anti-fraud setup

Fingerprints

Automatic anti-fraud device fingerprinting

Reviews

Anti-fraud reviews

Attributes

Anti-fraud Specific Attributes

Apple Pay

Web with Embed

Apple Pay on web with Embed

Web without Embed

Apple Pay on web without Embed

iOS with SDK

Apple Pay on iOS with the SDK

iOS without SDK

Apple Pay on iOS without the SDK

Decrypted tokens

Decrypted Apple Pay tokens

Gift Cards

Simulator

Gift card simulator

Split tender

Connections

Google Pay

Google Pay on web with Embed

Google Pay on web without Embed

Android with SDK

Google Pay on Android with the SDK

Android without SDK

Google Pay on Android without the SDK

Decrypted Google Pay tokens

Create transactions without a creating a buyer first

Guest checkout

Use guest buyer details in combination with stored buyer records and their payment methods

Buyer linking

Linking guests buyer details

Using scheme tokens with payment orchestration

Network tokens

How to use scheme tokens with or without payment orchestration

Implementation

Network token implementation

Managing the full lifecycle of network tokens

Lifecycle

Network token lifecycle management

Network Token Testing

Pass through

Network token pass through

Set up payment links to accept payments from your customers.

Payment links

Sharing

Sharing the payment link

Expiration & Status

Payment link expiration and statuses

Introduction

Payouts

Push payments

Push payments and Embed

Recurring payments

Common scenarios

In Embed

Recurring transactions with Embed

A unique hash for every card in our vault

Card fingerprints

A unique ID for the account behind the card

Payment account references

Webhooks

Payload

Webhook payload

Webhook events

Technical considerations

Technical webhook considerations

API authentication basics and best practices.

Authentication

Sandbox and Production environments within an instance.

Environments

Best practices on handling errors and other exceptions.

Errors

Error handling

Best practices on handling retries in an idempotent way.

Idempotent Requests

Best practices on handling the original IP address for a transaction.

IP Address Forwarding

Best practices on handling pagination in the API.

Pagination

Rate limiting

Lists all transactions for an account. Sorted by last updated at.

List transactions

Attempts to create an authorization for a payment method. In some cases it is
not possible to create the authorization without redirecting the user for
their authorization. In these cases the status is set to
indicate buyer approval is pending and an approval URL is returned.

Duplicated gift card numbers are not supported. This includes both stored gift
cards, as well as those directly provided via the request.


New transaction

Get transaction

Captures a previously authorized transaction.

Capture transaction

Voids a transaction.

If the transaction was not yet successfully authorized, or was already
captured, the void will not be processed. Captured transactions can be
refunded instead.

Voiding zero-amount authorized transactions is not supported.

Once voided, the status of the transaction will be either `authorization_voided`,
`authorization_void_pending`, or if the void fails the original status will remain.

Void transaction

Get a list of events related to processing a transaction.

List events for transaction

Sync the transaction with the payment service to get the latest status,
amounts, and some of the identifiers. This is only available for some payment
service providers.

Sync transaction

List buyers

Adds a buyer, allowing for payment methods and transactions to be associated
to this buyer.


New buyer

Get buyer

Update buyer

Deletes a buyer record. Any associated stored payment methods will remain
in the system but no longer associated to the buyer.

Delete buyer

New checkout session

Gets details about a current Checkout Session.

Get checkout session

Update checkout session

Delete checkout session

Updates the Secure Fields of the Checkout Session.

Update fields for checkout session

Lists all payment links for an account. Sorted by last updated at.

List payment links

Create payment link

Get payment link

Expire payment link

Returns a list of available payment method options for the combination of
amount, currency, country and metadata.

If the amount is zero, payment options which do not support zero amounts,
will be omitted in the response.

Checkout flow rules are used to limit these result.

List payment options

Returns a list of available payment method options for the combination of
amount, currency, country, metadata and list of cart items.

If the amount is zero, payment options which do not support zero amounts,
will be omitted in the response.

Checkout flow rules are used to limit these result.

List payment options with POST

Getting Started

Payments

Cloud Vault

Features

API

How scalable payments flow

Get started

Embed into your site

Vault cards with Secure Fields

Android and Google Pay

iOS and Apple Pay

Integrate directly with our API

SDKs & Plugins

iOS SDK

Android SDK

React Native SDK

commercetools

Magento

Typescript SDK (Beta)

Node SDK

Python SDK

Java SDK

Deep dive

Google Pay

Apple Pay

Universal 3-D Secure

API Reference

Getting Started

Payments

Cloud Vault

Features

API

​Get started

Embed into your site

Vault cards with Secure Fields

Android and Google Pay

iOS and Apple Pay

Integrate directly with our API

​SDKs & Plugins

iOS SDK

Android SDK

React Native SDK

commercetools

Magento

Typescript SDK (Beta)

Node SDK

Python SDK

Java SDK

​Deep dive

Google Pay

Apple Pay

Universal 3-D Secure

API Reference

Get started

SDKs & Plugins

Deep dive