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Vertex

v0.4.0

Released on 2026-04-24.

Added

Section titled “Added”
  • global access modifier for cross-namespace visibility. A third tier alongside private (default) and pub, global emits the Apex global keyword required by managed-package APIs, @RestResource classes, @InvocableMethod methods used in subscribers, and Batchable/Schedulable/Queueable classes exposed cross-namespace. Applies to fn, type, opaque type, and const declarations. When any declaration in a module is global, the generated outer Apex class is emitted as global too. Composes with the sharing annotations: global with sharing class, global without sharing class, and global inherited sharing class are all valid. Full reference at vertex-run.github.io/reference/visibility.
  • REST resources as a first-class language feature. A .vtx file annotated with @RestResource(urlMapping: "/...") at module level becomes a Salesforce custom Apex REST endpoint. Handler functions use @Get, @Post, @Put, @Patch, and @Delete with an optional path suffix: @Get("/{accountId}") binds the captured segment to a same-named String parameter on the handler. Handlers have the shape fn(req: Request, <captures: String>...): Response; return a Response value built with factory functions like Response.ok(body: x), Response.text(status: 200, body: "..."), Response.no_content(). A single module supports multiple handlers per verb, dispatched at runtime by path-pattern specificity (literal segments beat captures). Full reference at vertex-run.github.io/reference/salesforce/rest-resources.

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