iii-sdk-reference

Guides configuring the iii backend engine, which unifies API routing, task queues, cron scheduling, pub/sub, state management, and observability into a single process using Function, Trigger, and Worker primitives.

Part of iii, a composable runtime that lets you add workers (services, agents, sandboxes) to a live catalog where they discover and call each other instantly through three primitives: Workers, Functions, and Triggers.

Provides architecture patterns for composing iii primitives into backend systems including durable workflows, reactive backends, agentic pipelines, event-driven CQRS, effect pipelines, and trigger-transform-action automation.

Browser-optimized SDK for connecting web applications to the iii engine via WebSocket, enabling frontend code to register functions, invoke server-side triggers, and consume real-time streams.

Covers trigger action modes in the iii backend engine, including fire-and-forget (Void), durable async (Enqueue), and direct invocation patterns for controlling how functions are executed across workers.

Guides building durable workflow orchestration on the iii engine, chaining functions across distributed workers with automatic retry handling, state management, and end-to-end observability.

Guides creating custom trigger types in the iii backend engine beyond built-in HTTP, cron, and queue triggers, allowing developers to define domain-specific event sources that fire functions.

Skill for configuring trigger conditions in the iii backend engine, defining when functions execute based on event sources like HTTP requests, cron schedules, queue messages, and state changes.

Covers the core Function and Trigger primitives of the iii backend engine, teaching how to define units of work, bind them to event sources (HTTP, cron, queue, state change), and orchestrate execution across distributed workers.

Guides building HTTP-invoked functions on the iii backend engine, where functions are exposed as HTTP endpoints via triggers and the engine handles routing, retries, and observability across workers.