3ld.in
Initializing Interplanetary Protocol
3ld.in

Forge YourAPI.
Keep Your Data.

API Sculptor is a sovereign workshop for builders. Design, deploy, and test REST & WebSocket APIs—entirely within your browser's walls. Zero data transfer. Real-time ready.

Browser

Why the Sculptor Matters.

Absolute Privacy

Your schema and data are processed by your machine. We never see them. Ever.

Instant Velocity

From idea to live endpoint in under 10 seconds. No cloud provisioning, no waiting.

Prototype with Fidelity

Mock dynamic data, delays, and errors. Ship your frontend with confidence.

Traditional Cloud API
Laptop
Internet
Server
Sovereign API
You
Local
Data stays here

Craft with Precision.

Live WebSocket Streams

Mock real-time dashboards & notifications. Data flows in, never out.

Dynamic Schema Engine

Generate real-looking fake data on the fly.

Full HTTP Theater

Mock GET, POST, chaos (404, 500). Your stage, your rules.

Request Telescope

Watch every API & WS call in real-time. No black boxes.

Upcoming

Preview

FUNNL

The CRM tailored for modern deal-closing.

Visit PlanningSmart PipelinesCustomer 360

Forget clunky databases. FUNNL is built for the road, the pitch, and the close. An elegant, rounded experience designed to help you sell, not just type.

App Logo
Live Pipeline
$142,000
Closing this week

A Stand for the
Sovereign Builder.

In an age of data extraction, we build tools that empower, not enslave. Your creativity shouldn't come with a privacy tax.

3 Little Dots represents the simple connection between your idea and a tool that respects it. We build the dots; you connect them.

— The 3ld.in Workshop

Need Custom
Software?

Our workshop takes commissions. We design and build custom, privacy-by-design web applications + mobile apps for those whose needs don't fit a template.

3ld.in© 2026

3ld.in / AKA: 3 Little Dots.
Connecting your ideas since 2026.