`contracts` — guides
Choose the contract-first workflow for synchronous APIs, asynchronous events, and pluggable organizational standards.
These guides help you write the API and event contracts that code and tests are built from.
Start here
Section titled “Start here”- Design an API contract — Get a checked contract for your API, ready for code generators and mock servers.
- Contract-first design — Why the contract comes before the implementation.
- The contract skills — Each contract skill’s inputs, stages, output, and checks.