Private beta

Stop finding out about API changes in production.

apiweiser watches how your codebase actually calls Stripe, OpenAI, and the other vendor APIs you depend on — and flags it the moment something changes underneath you.

No spam. One email when we launch.

Detects real usage

Installs as a GitHub App and scans every push for SDK and HTTP calls to the vendors you actually use — no code changes required.

Flags what changed

Cross-references vendor API changes against your code, not a generic changelog nobody reads.

Zero setup

Point it at a repo and it works. No SDK to install, no config file to maintain.

We fix it, not just flag it

When a vendor ships a breaking change, our coding agent opens the pull request with the exact fix — you review and merge, that's it.

billing.ts
- stripe.refunds.list({ charge })
+ stripe.refunds.list({ payment_intent })