| title: Dexter | |
| emoji: 🐨 | |
| colorFrom: red | |
| colorTo: blue | |
| sdk: docker | |
| app_port: 7860 | |
| pinned: false | |
| short_description: Dexter research + hedge-fund + OpenBB, one app | |
| # Dexter — finance research workspace | |
| A single web app with three boards (switch via the left rail): | |
| - **Dexter** — streaming chat/console with an autonomous financial research agent | |
| (openbb-ai `/v1/query` contract; reasoning steps + citations stream live). | |
| - **Hedge Fund** — the ai-hedge-fund LangGraph "flow" editor to compose and run analyst agents. | |
| - **OpenBB** — market-data query board (quotes, fundamentals, filings, insider trades) over free providers. | |
| One FastAPI server on port `7860` serves the SPA and reverse-proxies the OpenBB REST API | |
| (`/openbb/*`) and the Dexter agent server (`/dexter-api/*`) in-process. Dexter's browser | |
| research uses a headless Lightpanda CDP backend. Internally: Hedge Fund → Dexter (`:7778`) → | |
| OpenBB (`:6900`). No exposed shell/terminal. | |
| ### Configuration (Space secrets) | |
| - LLM via freellmapi (OpenAI-compatible): `OPENAI_API_KEY`, `OPENAI_API_BASE`, | |
| `HELMHOLTZ_API_KEY`, `HELMHOLTZ_BASE_URL` all point at the freellmapi endpoint; model is `auto`. | |
| - `SEC_EDGAR_CONTACT_EMAIL` for SEC filings; optional search keys (`EXASEARCH_API_KEY`, …). | |
| - `GIT_BACKUP_TOKEN` — fine-grained GitHub PAT scoped to the state repo (`STATE_REPO`) to | |
| persist dexter memory + hedge-fund flows across restarts. Without it the Space is stateless. | |