Tokens
Tokens power the coding agent. Every agent run consumes tokens based on model usage.Grants
Conversion used in product: 500,000 tokens ≈ $1 (1¢ = 5,000 tokens).
How charging works
Mythex charges based on underlying model cost with a product markup (about 1.6× on raw model USD). Small usages still bill at least 1 token when cost is positive.Running out
When the balance hits zero:- The agent pauses
- Projects, files, and published apps remain
- Top up or wait for the next monthly grant (Free or Pro)
Tips to spend efficiently
- Prefer precise prompts over “rebuild everything”
- Use Plan mode when exploring large changes
- Fix Preview errors with targeted asks