> ## Documentation Index
> Fetch the complete documentation index at: https://strahinjamilosevic.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Adyen Logistics API reference

> Partner documentation for an API still in development.

| | |
| - | - |
| Company | Adyen |
| Role | Technical Writer, in-person payments |
| Period | November 2021 – November 2024 |
| Result | Partners migrated off the legacy system before the deadline, with simpler request and response schemas |
| Stack | Stoplight, OpenAPI, information architecture |

## Why

The Logistics API let Adyen's supply chain automate delivery workflows and replace an aging messaging system under a fixed deadline. It had to stay inaccessible to the public.

## What

Partners needed to find and use the API without it appearing in the official API reference tooling. The API was still in development when documentation work began.

## How

I wrote the API reference directly from Stoplight mockups. I designed an information architecture that made the API discoverable only to intended users, through navigation and structure instead of tooling.

I found inconsistencies across endpoints and led the effort to simplify the request and response schemas.

## Result

Partners migrated off the legacy system before the planned deadline. The schema work influenced API design decisions that made integrations easier and more reliable.

***

© 2026 Strahinja Milošević | Author of [all-maker.com](https://all-maker.com/), a part of the [tech writing blog webring](https://caseyrfsmith.github.io/webring/)