vercel__workflow/packages/world-vercel

@workflow/world-vercel

Production workflow backend for Vercel platform deployments.

Integrates with Vercel's infrastructure for storage, queuing, and authentication. Handles workflow persistence and scaling in production environments.

Used by default for deployments on Vercel. Authentication and API endpoints are configured automatically in Vercel deployments.

Custom dispatcher

HTTP requests (including the queue) default to a shared undici RetryAgent that handles connection pooling and retries. Pass a custom dispatcher to override it, for example, to tune undici on newer Node.js runtimes:

import { Agent } from 'undici';
import { createWorld } from '@workflow/world-vercel';
import { setWorld } from '@workflow/core/runtime';

setWorld(createWorld({ dispatcher: new Agent({ connections: 16 }) }));

Caller user agent

Pass a User-Agent header to append a caller-specific product token while preserving the world-vercel token:

import { createWorld } from '@workflow/world-vercel';

const world = createWorld({
  headers: { 'User-Agent': 'my-framework/1.2.3' },
});