---
title: Sporalize API
emoji: ⚽
colorFrom: blue
colorTo: green
sdk: docker
app_port: 7860
pinned: false
---

# Sporalize API

Public Docker Space for the Sporalize backend API.

Runtime behavior:

- Does not bundle private runtime code or model assets in the public image.
- Loads `pipeline.py`, `ViTPose`, optional `Weights`, and seeded `Storage` from the private runtime repo at startup.
- Defaults `SPORALIZE_ASSETS_REPO_ID` to `SPORALIZE_STORAGE_REPO_ID`, which defaults to `Shoraky/SporalizeLabs-runtime-private`.
- Downloads model weights at startup if they are not already present in the private repo or cache.
- Serves the FastAPI API on port `7860`.
- Exposes `/healthz` with `pipelineSource`, `pipelineRoot`, and private asset repo metadata so the frontend deployment can verify which pipeline source is active.

Required deployment secret:

- `HF_TOKEN`: token with read access to the private runtime repo and write access if archive storage sync is enabled.

Optional deployment variables:

- `SPORALIZE_ASSETS_REPO_ID`: override the private repo that provides `pipeline.py` and `ViTPose`.
- `SPORALIZE_ASSETS_REVISION`: pin the private pipeline to a branch, tag, or commit.
- `SPORALIZE_STORAGE_REPO_ID`: override the private repo used for persistent `Storage` sessions.
- `SPORALIZE_PUBLIC_BASE_URL`: public API URL used when returning `/storage/...` links.
- `CORS_ALLOW_ORIGINS`: comma-separated frontend origins; omit or set `*` for open CORS.