# Cyclic Materials

**Canonical:** https://apis.io/providers/cyclic-materials/  
**Website:** https://cyclicmaterials.earth  
**APIs profiled:** 0

Cyclic Materials is a Kingston, Ontario cleantech company founded in 2021 that is building a circular supply chain for rare earth elements and other critical materials. It recovers neodymium-praseodymium (NdPr), samarium, gadolinium, terbium and dysprosium from end-of-life magnet-containing products — electric-vehicle motors, wind-turbine generators, MRI machines and e-waste — using its proprietary MagCycle magnet-separation and REEPure refining processes, and supplies recycled mixed rare earth oxide (rMREO) and recycled copper back into automotive, data-centre, defence and energy manufacturing. The company operates a REEPure commercial demonstration plant and a MagCycle pilot in Kingston, with a Centre of Excellence under construction there and campuses planned in Arizona and South Carolina. It is a materials producer, not a software vendor: it publishes no API, SDK, developer portal or machine-readable specification, and its only public application surface is an Auth0-gated supplier portal for recyclers, aggregators and core buyers.

## Kin Score — 7.5 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 7.5).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.2 |
| Commercial Clarity | 10.5 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | 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 |

## Security (1)

- **Cyclic Materials Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Rare Earth Elements, Critical Minerals, Recycling, Circular Economy, Cleantech, Advanced Materials, Sustainability

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