typesafe-sdk quickstart: swap base_url, keep everything else

Three steps

1. Sign in with an email code — first sign-in creates the account. 2. Create an sk- API key in the console. 3. Point typesafe-sdk’s base_url at this gateway and use your key. Everything else — request shape, typed answers, usage reporting — is unchanged.

Raw HTTP, no dependencies

POST /v1/systemone with {"model", "state", "questions"} returns the typed answer block and usage. The response body matches the official shape, including unknown-field passthrough, so existing parsers keep working.

Model names

jev-1.13.0, jev-1.14.0 and the jev-latest alias keep working unchanged; every other decision model in the catalog is selectable per request.