# Again

**Canonical:** https://apis.io/providers/again/  
**Website:** https://again.bio  
**APIs profiled:** 0

Again is a Copenhagen-based carbon-utilization biotech spun out of research from the Danish Technical University, Stanford, and MIT. Rather than storing captured carbon, Again feeds industrial CO2 waste and hydrogen into bioreactors where AI-designed biocatalysts ferment the gas — much like brewing — into commercial-grade acetate and other green chemicals used in adhesives, solvents, plastics, textiles, cosmetics, aromas and flavors, industrial enzymes, proteins, and fertilizers. The company runs carbon-utilization facilities in Copenhagen (CPH-1), Texas City (TXS-1, with Dow and HELM AG), and Porsgrunn, Norway (NOR-1). Again raised a $43M Series A co-led by GV (Google Ventures) and HV Capital in 2024. No public developer API surface was found during API Evangelist enrichment.

## Kin Score — 5.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 5.7).

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

## 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)

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

## Tags

Company, Frontier Tech, Biotechnology, Carbon Utilization, Climate Tech, Sustainability, Green Chemicals, Industrial Biotech

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