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Rengi Forge Store Assets – App Icon Generator
x402
Rengi Forge Store Assets – App Icon Generator is a paid API for AI agents from rengi.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-22).
Generates a complete set of app store icons (iOS, Android adaptive, web favicons) from a single square artwork image, with platform-specific Contents.json, manifest snippets, and launcher mask previews.
Price / call$0.1
Success—
StatusUnknown
How this service works
Store assets: App icons from one square art: iOS 1024 with Contents.json, Android adaptive icon layers at every density plus legacy and Play Store 512, and web favicons with a manifest snippet. Preview with the masks launchers apply. Full schema: https://rengi.dev/v1/store-assets/schema
Output
A packaged output containing: iOS 1024px icon and a Contents.json for Xcode asset catalogs; Android adaptive icon foreground and background layers at all standard densities (mdpi through xxxhdpi) plus a legacy icon set and a 512px Play Store icon; web favicons at standard sizes and an HTML/JSON manifest snippet; and preview renders showing how the icon looks under iOS circular, Android adaptive, and other launcher masks.
Example use cases
iOS App Store submission icon pack
“I need to submit my app 'Breeze Weather' to the App Store — can you take my 1024x1024 logo image and generate the full iOS icon set with a proper Contents.json so Xcode picks it up automatically?”
Android adaptive icon with branded background
“Generate Android adaptive icons for my game 'Nova Run' at every density, using my foreground artwork with transparency and a solid #FF6B35 background color, plus the Play Store 512px icon.”
Web favicon set with manifest for PWA
“I'm launching a PWA called 'TaskFlow' — take my square app logo and generate all the web favicon sizes along with a manifest snippet I can drop into my HTML head.”
Technical details
Endpoint
POSThttps://rengi.dev/v1/store-assets/icons?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a production-ready, complete multi-platform icon package from a single master image without manually resizing and configuring each platform. It is ideal for indie game developers, app developers shipping to both iOS and Google Play simultaneously, and PWA authors who need favicons and manifests — especially when the required Contents.json, density variants, and adaptive layer separation would otherwise require manual Xcode and Android Studio setup.
Side effects
- Image too small (below 1024x1024) — returns validation error
- Invalid base64 or unreachable imageUrl — returns input error
- Background color not matching hex pattern — returns schema validation error
- App name exceeding 40 characters — rejected by schema
- Payment not included or declined — 402 response blocking the call
- Image format not supported — returns unsupported media type error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| art | object | Square artwork, at least 1024x1024. Used as is for iOS and legacy icons. |
| name | string | |
| background | string | Android adaptive background colour; sampled from the art's edge when omitted. |
| foreground | object | Android adaptive icon foreground with transparency; the art is used when omitted. |
Tags
x402
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