← Back to overview Self-serve, no config files

From warehouse to governed API, in four steps.

Sign up, connect a warehouse, publish a model, query. No restarts, no YAML deploys — a runtime control plane.

From warehouse to governed API, in four steps Connect a warehouse, let DataHashi introspect it, publish a governed model, then query over REST or MCP. Publishing also pre-builds the rollups behind your registered queries, so the first query you run is already fast. 01 · Connect magic-code sign-in + sealed credential 02 · Introspect cardinality, nullability, FK candidates 03 · Publish governed Metrics + RLS + cost policy 04 · Query REST or MCP, sub-second Rollups pre-built ready before your first query
Publishing doesn't just save the model — it pre-builds the rollups your registered queries need, so query day one is already sub-second. See the architecture for how that background build stays out of the hot path.
01

Connect

Sign in with an email magic code and register your warehouse. Credentials are sealed with AES-256-GCM behind an SSRF-safe egress policy.

02

Introspect

We profile the source — cardinality, nullability, FK candidates — and propose a draft Semantic Model in native YAML for you to bless in the UI.

03

Publish

Promote governed Metrics on top of your Measures, set per-tenant RLS and cost policy, and we pre-build the rollups your registered queries need.

04

Query

Mint a data-plane API key and query via REST or MCP. Hits are served sub-second from tenant-partitioned rollups; misses fall back to a live run.

Get started

Put one governed model between your data and everything.

Connect a warehouse, bless a model, and start serving sub-second, governed numbers to your LLMs, dashboards, and apps.

Console See the platform

No credit card · Bring your own warehouse · Self-serve onboarding