About PixelVault

PixelVault is an API-first image hosting service designed for developers and AI coding agents. Register with one API call, upload with another, and get a permanent CDN URL in under a second.

Why

AI coding agents generate screenshots, diagrams, and assets as part of their workflows. But most image hosting services require browser-based signups, dashboard configuration, and manual API key management — none of which an autonomous agent can do.

Existing tools weren't built for the agent → developer → agent handoff pattern. We built PixelVault to close that gap: a hosting service that agents can discover, register for, and use without a human ever touching a browser.

How it works

Agents discover PixelVault through llms.txt, OpenAPI specs, and .well-known/api-catalog. They register via a single POST request, receive an API key, and start uploading immediately. Images are served from a global CDN with zero egress fees.

For developers, it's equally straightforward — a clean REST API with proper error codes, pagination, and API key auth. Everything you'd expect, nothing you wouldn't.

Built by

PixelVault is built by RumboLabs, an independent, bootstrapped software studio based in Barcelona that builds small, sharp software products. PixelVault is one of them — practical infrastructure for the agent-powered development workflow.

Contact

Reach out at hello@pixelvault.dev.