# Calysta

**Canonical:** https://apis.io/providers/calysta/  
**Website:** https://calysta.com/  
**APIs profiled:** 0

Calysta, Inc. is a cellular agriculture company founded in 2012 and headquartered in San Mateo, California, with operations in Memphis, Tennessee (NouriTech), Wilton/Teesside in the United Kingdom (Calysta UK Ltd.) and Singapore (Calysta Asia Pte Ltd.). It produces protein ingredients through a patented gas-fermentation platform in which a naturally-occurring microorganism converts carbon and energy into a non-GMO single-cell protein, using no arable land and no plant or animal inputs. Its product family includes FeedKind for aquaculture and livestock, FeedKind Pet, FeedKind Net Zero and Positive Protein for human food ingredients; FeedKind Aqua is sold globally through Calysseo, a 50/50 joint venture with Adisseo whose first production plant in China manufactures thousands of tonnes per year. Calysta sells physical protein ingredients to feed and food manufacturers — its fermentation platform is industrial process technology, not commercial software — and it publishes no public API, developer portal, SDK, or machine-readable specification.

## Kin Score — 11.3 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 11.3).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 6.5 |
| Commercial Clarity | 21.1 |

## 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)

- **Calysta Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Biotechnology, Cellular Agriculture, Fermentation, Alternative Protein, Animal Feed, Aquaculture, Food Ingredients, Sustainability, Pet Nutrition

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