Quickly embed Gr4vy in your web app to store card details, authorize payments, and capture a transaction. Gr4vy Embed provides a few different ways to integrate.

Java SDK for Gr4vy API

Embed Gr4vy in your React Native app to store card details, authorize payments, and capture a transaction.

Gr4vy Postman Collection

Quickly embed Gr4vy in your iOS app to store card details, authorize payments, and capture a transaction.

Sample agentic e-commerce app built with Python, FastMCP, and Gr4vy payments — an MCP server for ChatGPT

Gr4vy TypeScript SDK

Gr4vy SDK for C#

Gr4vy SDK for Python

Gr4vy SDK for Kotlin

Kotlin sample app for Gr4vy Kotlin SDK

Swift sample app for Gr4vy Swift SDK

Gr4vy SDK for Swift

UIKit sample app for Gr4vy Swift SDK

Gr4vy PHP SDK

Minimal Express + vanilla-JS sample showing Gr4vy's PayPal direct integration on web: server creates the transaction via @gr4vy/sdk, client loads paypal.com/sdk/js and renders the Smart Button against the Gr4vy-managed order.

Sample agentic e-commerce app built with TypeScript, React, Express, and Gr4vy payments — an MCP server for ChatGPT

Go SDK for Gr4vy

Quickly embed Gr4vy in your Android app to store card details, authorize payments, and capture a transaction.