How do I get my first PR report?

Sign in with GitHub or email through Canvas Cloud AI, connect a GitHub repository and confirm credit use, then open a PR with a supported infrastructure change.

Do I need an API key to get a PR report?

No. Sign-in and repository connection use your CWM website session. API keys are optional for scripts and API clients, and creating one is a separate action.

What if my connected account has no repositories?

Create a repository on GitHub or select an existing one, then grant the Cloud World Model GitHub App access to it. Repository access is required before you can open a PR for a report.

What does the report tell me?

CWM compares supported infrastructure changes to estimate cost, performance and resilience impact. These are modeled estimates, not measurements or guarantees of production behavior.

CWM · Pull request reports

See the impact of infrastructure changes before you merge.

Connect a GitHub repository to get cost, performance and resilience estimates on your pull requests.

CWM reviews modeled changes against the infrastructure in your pull request. GitHub access is approved by you and connected to this CWM account.

GitHub-authorized · account-bound

Connecting is free. Each PR comparison uses 10 CWM credits.

The first report

A change review, right where you work.

Connect the repositories you want CWM to review.

Open a pull request with an infrastructure change.

Review modeled cost, performance and resilience impact.

Looking for developer tools?

API setup, agent payments and plan details live on their dedicated pages.

API reference Agent payments Pricing

Optional: API key accessOnly for scripts, integrations, or agents. A key is not required for GitHub PR reports.Expand

Already have a World Model API key? Sign in with it. This legacy option is separate from GitHub sign-in.

Or register a legacy credential to create a separate API key.

Open legacy account settings