# Become a provider — Sandbox Router

## Bring your sandboxes to more builders

Join Sandbox Router. Give customers one way to discover your platform, choose the right capacity and run their workloads.

[Become a provider](/providers/apply/form) · [Read the requirements](/docs/provider-requirements)

Questions first? [contact@coresource.ai](mailto:contact@coresource.ai)

## Why join

- **Reach the right workloads.** Help builders discover your platform and understand where it fits their agents, development environments and evaluation jobs.
- **Keep your infrastructure.** Serve sandboxes through your own API. Customers use their provider accounts through one consistent interface.
- **Make capabilities clear.** Publish the sizes, regions and native features you support so workloads can be matched to the right capacity.

## Built on clear requirements

A reliable integration starts with a native API and an accurate description of what it can do.

- A dependable sandbox API: predictable creation, lifecycle operations, account verification and state synchronization.
- Truthful capability details: sizing, images, isolation, limits and optional features as they work today.
- An engineering contact and public documentation. We arrange test access separately during review.

[View the provider requirements](/docs/provider-requirements).

## From introduction to integration

1. **Share your offering.** Tell us what you run, link your documentation, and introduce an engineering contact.
2. **Review the fit.** We review your API, capabilities and product details together, then agree on the integration path.
3. **Validate and launch.** Check the sandbox lifecycle, failure handling and declared features before opening the integration to workloads.

## Built for customers' own compute?

Self-hosted platforms are welcome too. Tell us where your software runs and how customers deploy it, so we can review the right listing and integration path.

[Share a self-hosted offering](/providers/apply/form?kind=selfHosted).

## Let's connect your platform

Start with the basics. We'll take it from there together.

[Start an application](/providers/apply/form) · [contact@coresource.ai](mailto:contact@coresource.ai)