Lionfish-API

Lionfish-API

Very Light Animation Api

by
3.8M Downloads
forgeneoforgelibraryutility
Rent Server with this Mod

Screenshots

Lionfish API

About this Mod

L_Ender's Mod's new Animation api

This Mod base API of L_Ender's Cataclysm

The base is mowzie's mob's Internal animation api and citadel

The Citadel added a lot of miscellaneous functions, so it became heavy
It was created because there might be a delay in updating

Available Versions

Lionfish-API 3.1release
MC 1.21.1neoforge
June 30, 2026
Lionfish-API 3.0release
MC 1.21.1neoforge
June 11, 2026
Lionfish-API 3.0release
MC 1.20.1forge
June 11, 2026
Lionfish-API 2.8release
MC 1.20.1forge
May 15, 2026
Lionfish-API 2.8release
MC 1.21.1neoforge
May 15, 2026

How to Install Lionfish-API on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Lionfish-API". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Lionfish-API server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Lionfish-API compatible with forge and neoforge?

Lionfish-API officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Lionfish-API – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Lionfish-API consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Lionfish-API with just one click on your server.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 only
Server-side
Required

Supported Versions

1.21.11.20.1