Arknights: Endfield Blueprint Codes Guide

Blueprint codes are basically Arknights: Endfield's way of saying, "You really don't need to build this factory by yourself." Through the Automated Industry Complex (AIC), players can save an entire production layout, slap a code on it, and reuse it whenever they feel like it—dramatically reducing the time required to rebuild production lines and optimize resource output. No more staring at conveyors at 2 a.m., wondering why your power line doesn't line up. Someone already figured it out, saved it, and yes—you can just copy their homework.

In this guide, we'll break down what blueprint codes are, how to create AIC blueprints, and how to import community blueprints.

What Are AIC Blueprint Codes in Arknights: Endfield

In Arknights: Endfield, an AIC Blueprint is a saved layout of buildings and connections inside the Automated Industry Complex. Once saved, the blueprint can be reused in other locations or shared with other players using a unique blueprint code.

Blueprints allow players to:

• Replicate efficient production chains instantly
• Share optimized factory designs with the community
• Avoid rebuilding the same layouts repeatedly
• Standardize resource production across multiple outposts

According to official guides and community documentation, blueprint functionality is designed to support both personal reuse and large-scale sharing between players.

 

Blueprint Codes

The following blueprint codes are commonly used for early and mid-game production:

Name	Materials Produced	Code
Amethyst Materials blueprint	Amethyst Fiber Amethyst Component Amethyst Bottle Amethyst Part Amethyst Powder	EFO01893u0E03415UI73
Buck Capsule C blueprint	Buck Capsule C	EFO01o083aOa8261IieO
Ferrium Materials blueprint	Ferrium Fiber Ferrium Component Ferrium Bottle Ferrium Part Ferrium Powder	EFO012I45uAu4e83eIOo
LC Valley Battery blueprint	LC Valley Battery	EFO011ea0ioia3Ue34O7
Seed machine blueprint	Buckflower Citrome Aketine	EFO01Iao8151oE965o08 (North America) EFO014E6iUeaAe3UE71A (Asia)
Bottles & basic parts blueprint	Bottles Basic Parts	EFO01E50U31O25o03oIa
Early-Game resource blueprint	Amethyst components Buck Capsules Carbon	EFO013o72I2588a90579

Tip: These blueprints are typically shared for EU/US servers, while some community layouts may be region-specific. Blueprint codes created on one server region may not be compatible with another.

 

How to Create AIC Blueprints

Blueprints are accessed through the Build Menu.

1.You can open the blueprint interface by clicking the Blueprints button located at the bottom-right corner of the build screen.

Once opened, the blueprint menu displays your saved blueprints, shared blueprints, and system-generated blueprints.

2.To create a blueprint, select New Blueprint in the blueprint menu.

3.When ready, you can save the blueprint by using the on-screen save options.

Each saved blueprint can include: a custom name, a description and a list of required machines needed to construct the layout.

Blueprints can also be replicated if you want to place multiple identical layouts.

 

How to Import Blueprint Codes

To import a blueprint created by another player

1. Open the blueprint menu

2. Navigate to the Shared Blueprints tab

3. Select Import Blueprint

4. Paste the shared blueprint code

 

Best Practices for Using Blueprint Codes

To avoid issues when using AIC blueprints:

• Ensure all required AIC buildings and technologies are unlocked
• Read the blueprint description before importing
• Use blueprints as templates and adjust layouts if space constraints differ
• Name and tag your own blueprints clearly for future reuse

Blueprints are intended to streamline factory construction, not replace strategic planning entirely.

Important Notes About Server Regions

Blueprint codes can be server-locked. A code created on an Asia server may not import correctly on an EU or NA server, and vice versa. If a blueprint fails to import, checking the original server region is recommended.

 

Conclusion

Blueprint codes are basically one of the biggest sanity-savers in Arknights: Endfield. Instead of rebuilding factories piece by piece and questioning your life choices, you just import a blueprint and let the machines do their thing. Someone else already did the hard thinking — you just press the button.

And if you want to keep things smooth outside the factory too, LDShop is a solid option for Arknights: Endfield topping up and staying on pace without extra hassle. Less grinding, more Endfield — which is the whole point anyway.