XVault
The X growth platform with a BYOK model. Bring your own API key, pay a flat platform fee, and keep full control over your costs.
No key storage. No API markup. Just powerful AI tooling on top of your own credentials.
Join the WaitlistHow it's different
Most X growth tools charge you for API calls with a hidden markup baked in. XVault flips that model entirely.
Bring Your Own API Key
Connect your own X developer credentials. You pay X directly for API usage — no hidden markup, no middleman. We never store your keys.
Flat Platform Fee
One monthly fee covers the platform, AI features, and infrastructure. Your API costs are entirely separate and stay between you and X.
Full Spending Visibility
Weekly digest emails give you a rough estimate of your API credit usage. Low-balance warnings fire before you hit a wall.
How it works
Simple setup. Total transparency.
Add your X API key
Connect your developer app credentials. They're used in-session only — never written to disk or stored on our servers.
Let the AI work
Smart scheduling, content suggestions, and deep analytics run on top of your own API quota.
Stay in control
Weekly usage reports estimate your spend. Low-credit alerts keep disruptions from sneaking up on you.
Transparent pricing
One flat platform fee. Your X API costs stay between you and X — we never touch them.
Platform fee
$19/mo
+ your own X API costs (paid directly to X)
- ✓AI-powered scheduling & content suggestions
- ✓Deep analytics dashboard
- ✓Weekly API credit usage estimates
- ✓Low-balance warnings before you run out
- ✓Your API key is never stored — ever
Your API key. Your costs. Your control.
Early access is limited. Get on the list now.
Join the Waitlist