# Path Robotics

**Canonical:** https://apis.io/providers/path-robotics/  
**Website:** https://www.path-robotics.com  
**APIs profiled:** 0

Path Robotics is a Columbus, Ohio autonomous welding robotics company founded in 2018 by brothers Andy and Alex Lonsberry (CEO and CTO) out of Case Western Reserve University. The company builds AI-powered intelligent welding cells that automate metal fabrication for defense shipyards, utility and energy infrastructure, data centers, and heavy industry. Its core technology is Obsidian, a physical-AI reinforcement-learning agent trained inside Path's proprietary Weld World Model on tens of millions of welded inches; Obsidian runs at the edge of each cell and makes real-time, seam-by-seam welding decisions using a sensor stack of two cameras plus four lasers that deliver sub-millimeter 360-degree awareness around the torch. Path markets the cells with a CapEx-free consumption model and reports 97%+ first-pass yield, 4x productivity, and 30% lower welding costs across customers including HII (America's largest military shipbuilder), Saronic, LAD Services, Tycrop, Mine Rite Technologies, and Millerbernd. In April 2026 Path announced Rove, a mobile welding system mounted on a quadruped platform, extending its addressable geometry beyond fixed-cell applications. The company has raised approximately $271M across Seed through Series D from Drive Capital, Matter Venture Partners, Tiger Global, Addition, and Yamaha Motor Ventures, with the most recent $100M Series D closing in October 2024. Path Robotics has no public developer API, SDK, or webhook surface; its GitHub organization contains roughly 50 repositories that are almost entirely upstream open-source forks (ROS, protobuf, abseil, ceres-solver, pytorch3d, etc.) used as internal build dependencies rather than published developer artifacts. Revenue is earned through welding-cell deployments, services, and the consumable weld-output model — not API monetization.

## Kin Score — 7.8 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 7.8).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 11.3 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 14.9 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Path Robotics Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Robotics, Welding, Autonomous Welding, Industrial Robotics, Manufacturing, Physical AI, Embodied AI, Reinforcement Learning, World Models, Obsidian, Weld World Model, Computer-Vision, LiDAR, Defense, Shipbuilding, Energy Infrastructure, Data Centers, Heavy Industry, Hardware, Columbus Ohio

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/path-robotics/). Scores are computed from the provider's own public artifacts under a published rubric.