Can I add a custom SendGrid spec URL?

Yes. In addition to the built-in catalog entry, you can register custom OpenAPI or changelog URLs per vendor.

SendGrid API changes caught in CI, not inboxes

Versionly watches SendGrid's OpenAPI spec and release notes, maps email and template API changes to your code, and opens pull requests with suggested fixes.

What breaks without monitoring

Mail send payload fields rename silently
Template and dynamic data keys change between API versions
Batch and suppression endpoints deprecate without compile failures

How Versionly helps

sendgrid-oai spec monitoring
@sendgrid/* package import detection
Impact reports tied to GitHub file paths

SendGrid + Versionly — FAQ

Can I add a custom SendGrid spec URL?: Yes. In addition to the built-in catalog entry, you can register custom OpenAPI or changelog URLs per vendor.

See the full four-step workflow

Stop chasing API changes

Connect a repo. Review the pull request. That is the product.

Create workspace See the process