@timesheet/integration-sdk

Type-only SDK and helper utilities for Timesheet sandboxed integration plugins.

The package ships TypeScript contracts (and a tiny defineHandler helper) that describe the manifest a plugin publishes and the runtime context a plugin receives. Plugins are executed in an isolated sandbox by the Timesheet plugin-runtime; this SDK is the typed contract between the two.

Install

npm install @timesheet/integration-sdk

While the SDK is on 0.x, a caret range pins the minor version: ^0.3.0 admits 0.3.x but not 0.4.0. Keep your plugin's declared range in sync with the SDK you build against.

What's inside

• Manifest contracts — IntegrationManifest plus TriggerDefinition (EventTrigger, WebhookTrigger, ScheduleTrigger, UserActionTrigger), ActionDefinition, PageDefinition, WidgetDefinition, MappingDefinition, ExternalAuthDefinition, and the JsonSchema used for config schemas. A trigger names the action to run via actionId, which the backend resolves to the matching actions[].handler.
• Runtime context — IntegrationContext, exposing config, data (TimesheetDataClient), credentials, mappings, state, logger, and identifiers (userId, installationId, optional organizationId).
• Event inputs — typed payloads for the events plugins handle (TaskCreatedInput, TaskUpdatedInput, WebhookInput, ScheduleInput, SyncModeInput, and the rest of the task/todo/project/expense/note/timer/user event family).
• defineHandler — identity helper that infers the handler's input/output/config types.

Usage

A handler receives a typed input and the IntegrationContext:

import { defineHandler, TaskCreatedInput } from '@timesheet/integration-sdk';

export const syncTask = defineHandler<TaskCreatedInput>(async (input, context) => {
  const task = await context.data.getTask(input.taskId);
  context.logger.info('Syncing task', { taskId: task.id });
});

Reading and writing Timesheet data

context.data (TimesheetDataClient) wraps the scoped Timesheet API — list/get/create/ update/delete for projects, tasks, todos, expenses, notes, pauses, plus timer control and read access to teams, tags, colleagues, and settings:

import { defineHandler, SyncModeInput } from '@timesheet/integration-sdk';

export const fullSync = defineHandler<SyncModeInput>(async (_input, context) => {
  const projects = await context.data.listProjects({ limit: 100 });
  for (const project of projects.items) {
    context.logger.debug('project', { id: project.id, title: project.title });
  }
});

Credentials, mappings, and state

• context.credentials — retrieve the connection credentials for the external service.
• context.mappings — persist and look up MappingRecords linking Timesheet entities to external ones (e.g. a Timesheet project ↔ a Xero tracking category).
• context.state — durable per-installation key/value storage for cursors, sync tokens, etc.
• context.metadata.webhooks — map of triggerId → webhook URL when the manifest declares webhook triggers.

Development

npm run build       # compile to dist/ via tsc
npm run typecheck   # tsc --noEmit
npm test            # jest

Changelog

See CHANGELOG.md.