# ZephyrBox — Test Events API Payload

> Test Events API Payload (iPhone/iPad app by 云风 卫.)

- Source: https://appshunter.io/ios/app/zephyrbox/id6769122193 (this page in markdown: same URL + `.md`)
- Developer: [云风 卫](https://appshunter.io/developer/1848249041)
- Category: Utilities, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 10 MB
- Languages: American English
- Released: 2026-05-14
- Data updated: 2026-09-01

## What is ZephyrBox?

ZephyrBox helps advertisers and developers configure Server-to-Server Events API payloads directly on iPhone.
Build structured Events API payloads for Web and iOS App events, validate required fields, preview the final JSON, and generate ready-to-use examples for cURL, Swift, Python, and Node.js.

Key features:
• Configure Web event payloads with Pixel ID, page data, user identifiers, event properties, and contents.
• Configure iOS App event payloads with App ID, App Store app ID, IDFA, IDFV, ATT status, and app metadata.
• Automatically SHA-256 hash supported PII fields before generating sendable payloads.
• Preview the final JSON payload before implementation.
• Generate copyable code snippets for server-side integration.
• Send test events to Events API and inspect HTTP status, request_id, and response body.

This app is designed as a developer and integration helper for businesses.

## Is ZephyrBox safe?

Not enough ratings yet to assess ZephyrBox.

## Is ZephyrBox legit?

ZephyrBox has limited verification signals. The AppsHunter Legitimacy Score for ZephyrBox is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-08-27

small feature updates and dependency updates

### 1.1 — 2026-05-21

Added Tracking Ability in iOS App, including integrating with FBSDK, Firebase and AppsFlyer Lib, only init the tracking capability after user accepts ATT status

### 1.0 — 2026-05-14

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*