> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lumx.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Environments

> Sandbox and production base URLs

Lumx exposes two environments. Same API surface, separate data.

## Sandbox

Sandbox runs against test stablecoins on testnet and integrates with mock banking partners. No real money moves. Use it to build, test KYC/KYB outcomes against the [sandbox magic numbers](/compliance/identity-verification#sandbox-magic-numbers) in the `taxId` field, and verify your webhook handlers before going live.

```
https://api-sandbox.lumx.io/
```

## Production

Production moves real money on mainnet blockchains and live banking rails. Every call settles. Treat keys accordingly.

```
https://api.lumx.io/
```