composiohq--composio/ts/examples/openai

OpenAI × Composio

Runnable references for using Composio tools with OpenAI Chat Completions. The canonical examples use the unauthenticated HACKERNEWS toolkit, so no connected account is required.

These examples double as tests: the package is typechecked and linted on every PR, and its smoke and agent entries run nightly against the staging backend.

Setup

pnpm install
cp ts/examples/openai/.env.example ts/examples/openai/.env

Set COMPOSIO_API_KEY and OPENAI_API_KEY in .env before running an agent.

Canonical examples

File	What it shows	Run
src/index.ts	Direct tools with a bounded OpenAI function-calling loop	pnpm --filter openai-example start
src/tool-router.ts	Tool Router tools executed through the session that created them	pnpm --filter openai-example tool-router
src/smoke.ts	Provider and Tool Router wrapping without an OpenAI request	pnpm --filter openai-example run smoke
src/cloudflare.ts	The Tool Router agent on the Cloudflare Workers runtime	pnpm --filter openai-example run cf:dev

The direct and Tool Router agents are separate modules under src/hackernews-agent/. Each loop is capped at ten model turns and rejects an empty final response.

Existing examples

The existing Chat Completions, Responses API, OpenAI Agents SDK, and MCP experiments remain under src/ and keep their existing package scripts.

Cloudflare Workers

The Worker reads credentials from its env binding rather than process.env. Configure both secrets before deployment:

pnpm --filter openai-example exec wrangler secret put COMPOSIO_API_KEY
pnpm --filter openai-example exec wrangler secret put OPENAI_API_KEY

CI validates the Worker bundle with wrangler deploy --dry-run.