# Weights & Biases GraphQL API

The W&B Public API is a GraphQL endpoint at `https://api.wandb.ai/graphql`. It backs the Python `wandb.Api()` SDK and exposes runs, projects, sweeps, artifacts, reports, registries, and automations. Authentication is via API key.

**Endpoint:** https://api.wandb.ai/graphql

**Documentation:** https://docs.wandb.ai/ref/python/public-api/api/

**References:**

- Documentation: https://docs.wandb.ai/ref/python/public-api/api/
- Authentication: https://docs.wandb.ai/guides/track/public-api-guide