# Polymath Robotics > Polymath Robotics builds general autonomy and safety software for off-highway and industrial vehicles (tractors, loaders, dozers, mining trucks). The Synapse REST API commands a real or simulated Polymath-powered robot; the Caladan browser simulator lets teams build and test autonomous behaviors in Python before deploying to physical machines. Founded 2021, Y Combinator S22, San Francisco. ## APIs - [Polymath Synapse API (reference)](https://synapse.docs.polymathrobotics.dev/docs/reference): REST API for waypoints, motion/vehicle commands, autonomy feedback, teleop control leases, and LiveKit media. - [OpenAPI 3.0.2 (raw)](https://synapse.docs.polymathrobotics.dev/polymath_synapse_v2_openapi.json): Machine-readable spec, 37 operations. ## Auth - [Authentication guide](https://synapse.docs.polymathrobotics.dev/docs/guides/authentication): OAuth 2.0 client-credentials flow. POST client_id/client_secret/audience/grant_type to https://polyglot.polymathrobotics.dev/oauth/token, then send Authorization: Bearer . Requests route through https://polyglot.polymathrobotics.dev/api/synapse/{DEVICE_ID}/v2. ## Specs - OpenAPI: openapi/polymath-synapse-v2-openapi-original.json - Overlay (AE enhancements): overlays/polymath-synapse-v2-overlay.yaml - Error catalog: errors/polymath-problem-types.yml - Data model: data-model/polymath-data-model.yml - Conventions: conventions/polymath-conventions.yml - Authentication profile: authentication/polymath-authentication.yml ## Docs - [Developer portal](https://synapse.docs.polymathrobotics.dev/) - [Caladan simulator + examples](https://github.com/polymathrobotics/caladan_examples) - [GitHub organization](https://github.com/polymathrobotics) - [Blog](https://www.polymathrobotics.com/blog) - [Terms of Service](https://www.polymathrobotics.com/legal/terms-of-service) - [Privacy Policy](https://www.polymathrobotics.com/legal/privacy-policy)