# Theory

## Docs

- [Theory Protocol](https://docs.theory.fi/index.md): Narrative Futures built on HIP-4: one main narrative market, milestone triggers, and fee-funded retroactive rewards.
- [Detailed Example: AGI Narrative Future](https://docs.theory.fi/overview/detailed-example.md): How a Theory market runs on HIP-4 with milestone triggers, fee-funded rewards, and AI oracle resolution.
- [Why Theory?](https://docs.theory.fi/overview/why-theory.md): Narrative Futures for timing-sensitive, milestone-driven events built on HIP-4 Event Futures.

## OpenAPI Specs

- [openapi](https://docs.theory.fi/api-reference/openapi.json)