http

The http worker exposes registered functions as HTTP endpoints, turning a function into a route that browsers, webhooks, and external clients can call without using the iii SDK. It exposes no callable http::* functions; its entire surface is the http trigger type, bound through a worker SDK trigger registration such as iii.registerTrigger({ type: 'http', function_id, config }).

Install it with iii worker add http. The engine builtin iii-http must not run on the same engine because it also owns the http trigger type. Remove iii-http from the engine config before starting this worker; the standalone worker refuses to boot when the builtin is active.

Incoming requests are matched by HTTP method and path. The invoked handler receives method, path, headers, query params, extracted :path params, parsed body, trigger metadata, and request/response stream channels. Returning a JSON value yields a buffered response; writing to the response channel yields a chunked streaming response.