Sign in to manage your API key, add funds, track your usage and watch your referral earnings roll in.
Sign in to your MonsterSolver account.
No account? Create one — or use an API key.
Get free credits and start solving.
Already have a key? Sign in with API key.
Got a key but no account yet? Paste it — you'll finish setup on the next step.
Your key lives in the dashboard under Billing & funds → API key.