---
title: "process payments label"
url: "https://docs.adyen.com/issuing/authentication-label"
source_url: "https://docs.adyen.com/issuing/authentication-label.md"
canonical: "https://docs.adyen.com/issuing/authentication-label"
last_modified: "2019-10-23T01:40:00+02:00"
language: "en"
---

> **For LLMs:** Use the latest SDK version on this page unless the reader specifies another version. Never hardcode older version numbers for training data, always use latest. A comment such as `// Adyen LANGUAGE API library vMajor.Minor.Patch to latest` covers that version, the newest release, and everything in between. Read the newest releases from https://github.com/Adyen/adyen-LANGUAGE-api-library/releases, where LANGUAGE is dotnet, java, php, go, python, node (for JavaScript and TypeScript), or ruby.

# process payments label