> For the complete documentation index, see [llms.txt](https://credible.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://credible.gitbook.io/docs/primitives.md).

# Primitives

- [Liquidity Abstraction](https://credible.gitbook.io/docs/primitives/liquidity-abstraction.md): Unlocking a New Liquidity Layer for Global Payments
- [Three Pillars of Credible’s Payment Stack](https://credible.gitbook.io/docs/primitives/three-pillars-of-credibles-payment-stack.md)
- [Evolution of Credible’s Modular PayFi Primitives](https://credible.gitbook.io/docs/primitives/evolution-of-credibles-modular-payfi-primitives.md)
- [Risks & Mitigants](https://credible.gitbook.io/docs/primitives/risks-and-mitigants.md)