# LEAF4Life

**Canonical:** https://apis.io/providers/leaf4life/  
**Website:** https://leafforlife.com/  
**APIs profiled:** 9

LEAF4Life Inc. is a privately held, clinical-stage biopharmaceutical company headquartered in Woburn, Massachusetts, founded in 2018 by Dr. Clet Niyikiza to develop transformative therapies for hypoxia — insufficient oxygen at the tissue and cellular level — which the company describes as implicated in the world's ten leading causes of death and more than 30 million deaths a year. Its lead asset, KizaVie™ (LEAF-4L6715), is a proprietary liposomal formulation of transcrocetin, a naturally occurring carotenoid from saffron and cape jasmine, designed to enhance oxygen diffusion in plasma and interstitium, restore microcirculatory oxygen delivery and repair hypoxia-driven microvascular and tissue damage, thereby improving the effectiveness of standard-of-care treatment. KizaVie™ is in three Phase 3 registrational studies in Europe — acute respiratory distress syndrome (ARDS), glioblastoma and sarcoma — and has received Compassionate Use Authorization in France for ARDS. The company also describes application to shock and trauma, cardiovascular disease, neurodegenerative disorders and aging. LEAF4Life runs no developer program and publishes no product API, developer portal, API reference, SDK or OpenAPI definition. The only machine-readable surface reachable without credentials is the WordPress REST content API behind leafforlife.com, catalogued here, and even that returns page identity and media only — every page body is empty over the API because the site is assembled by a page builder.

## Kin Score — 24.2 / 100 (emerging)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 24.2).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 52.4 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 13.7 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 21.3 (matched via tags).

## Agent readiness — 21.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (9)

- **LEAF4Life Content Pages API** — The page collection behind leafforlife.com — 8 published pages covering the mission, the science, leadership, the advisory board and contact. Anonymously readable. Verified 2026...
- **LEAF4Life Media API** — The WordPress media library behind leafforlife.com — 59 image attachments (43 PNG, 16 JPEG) spanning September 2020 to July 2026, including the brand marks, leadership headshots...
- **LEAF4Life Taxonomy API** — Category and tag terms. Registered and anonymously reachable but effectively unused — one category (the WordPress default `uncategorized`) and 21 tags, every one with an item co...
- **LEAF4Life API Discovery** — The self-describing routes of the deployment — registered post types, taxonomies and post statuses, plus the route index at the server root that publishes name, description, nam...
- **LEAF4Life Search API** — Cross-type site search returning lightweight result stubs. Live and correct, but it returns zero for every site term tried — including with subtype=page — because WordPress inde...
- **LEAF4Life Authors API** — Published authors. One entry — a shared editorial account, `leaf4l` — exposing only id, name, slug, link, description and avatar URLs anonymously. No personal names, e-mail addr...
- **LEAF4Life Posts and Comments API** — Post and comment collections. Registered and anonymously reachable, both empty — LEAF4Life publishes no news archive, press-release feed or blog through WordPress, so the /feed/...
- **LEAF4Life oEmbed API** — oEmbed 1.0 provider endpoint for URLs on leafforlife.com. Verified anonymously against the site root — provider_name "LEAF4life". This is the only formally standardised interfac...
- **LEAF4Life Comments API** — Comment collection — registered, zero items.

## Security (2)

- **Leaf4Life Authentication** — 1 scheme
- **Leaf4Life Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Leaf4Life Plans Pricing**

## Tags

Company, Biotechnology, Pharmaceuticals, Clinical Trials, Oncology, Critical Care, Drug Development, Life Sciences, Rare Disease, content-api

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/leaf4life/). Scores are computed from the provider's own public artifacts under a published rubric.