Svix is an enterprise-ready webhooks sending service that enables users to build a secure, reliable, and scalable webhook platform in minutes. It offers transformations, which allow customers to modify select aspects of a webhook using JavaScript, saving them from deploying redundant glue code. Transformation Templates provide pre-written transformations for popular external services like Slack, Discord, Teams, or any API, making it easier for users to connect their webhooks to these services without writing custom code. Svix's transformation templates simplify the process of sending webhooks to external services, such as Squiggle Inc., a payment processor that uses a pre-made template to send Slack messages from its webhooks, providing customers with a seamless integration experience.