# LEAF4Life

> LEAF4Life Inc. is a privately held, clinical-stage biopharmaceutical company in Woburn,
> Massachusetts, founded in 2018 by Dr. Clet Niyikiza to develop therapies for hypoxia — insufficient
> oxygen at the tissue and cellular level. Its lead asset, KizaVie™ (LEAF-4L6715), is a proprietary
> liposomal formulation of transcrocetin in three Phase 3 registrational studies in Europe (ARDS,
> glioblastoma, sarcoma), with Compassionate Use Authorization granted in France for ARDS.

## Provenance

This file was GENERATED by API Evangelist from the catalog entry at
https://raw.githubusercontent.com/api-evangelist/leaf4life/refs/heads/main/apis.yml and from live
probes of leafforlife.com on 2026-08-25. It is NOT published by LEAF4Life. The company serves no
/llms.txt of its own — https://leafforlife.com/llms.txt returns HTTP 404.

## What LEAF4Life does and does not publish

- No developer program, no developer portal, no API reference, no OpenAPI, no SDK, no CLI, no
  webhooks, no MCP server, no A2A agent card, no pricing and no status page. Every one of those was
  probed on 2026-08-25 and missed.
- The one machine-readable surface reachable without credentials is the WordPress REST content API
  behind the corporate site: https://leafforlife.com/wp-json — 150 routes across 7 namespaces.
- READ THIS BEFORE USING THAT API: page bodies are empty over it. `content.rendered` and
  `excerpt.rendered` are the empty string on all 8 published pages, because the theme assembles
  bodies from page-builder postmeta rather than post_content. Site search returns zero for every term
  for the same reason. The API is a reliable index of what pages exist and when they changed; to read
  the science, pipeline or leadership narrative you must fetch the HTML at each page's `link`.

## Company pages (the whole public site — 8 pages)

- [Home](https://leafforlife.com/): mission, KizaVie™ overview, hypoxia across ARDS/sepsis, cancer,
  cardiovascular disease and aging.
- [Our Science](https://leafforlife.com/our-science/): transcrocetin pharmacology, the liposomal
  formulation, and the preclinical model summaries (rat ARDS, hemorrhagic shock, ischemic stroke,
  HUVEC endothelial damage, LPS-induced ARDS).
- [Leadership](https://leafforlife.com/management-team/): management, scientific advisors and clinical
  advisors.
- [Advisory Board](https://leafforlife.com/advisory-board/)
- [Contact Us](https://leafforlife.com/contact-us/): a WPForms contact form. No e-mail address, phone
  number or postal address is published anywhere on the site.
- Leadership biographies: [Clet Niyikiza, PhD](https://leafforlife.com/clet-niyikiza-bio/),
  [Victor Moyo, MD](https://leafforlife.com/victor-moyo-bio/),
  [Professor Xavier Pivot](https://leafforlife.com/xavier-pivot-bio/)

## API surface (WordPress REST, anonymous read)

Base URL: https://leafforlife.com/wp-json — contract defined upstream at
https://developer.wordpress.org/rest-api/

- `GET /wp/v2/pages` — 8 pages. Identity, link, dates. Bodies empty (see caveat above).
- `GET /wp/v2/pages/{id}` — ids 137 Home, 881 Our Science, 1236 Leadership, 3182 Contact Us,
  2603 Advisory Board, 2479/2509/2540 bios.
- `GET /wp/v2/media` — 59 image attachments (43 PNG, 16 JPEG), 2020-09-22 to 2026-07-05.
- `GET /wp/v2/categories`, `GET /wp/v2/tags` — 1 category and 21 tags, all with a zero count; the tag
  slugs are theme-demo residue, not company vocabulary.
- `GET /wp/v2/types`, `/wp/v2/taxonomies`, `/wp/v2/statuses` — deployment self-description.
- `GET /wp/v2/search` — live, returns zero for every term.
- `GET /wp/v2/users` — one shared editorial account.
- `GET /wp/v2/posts`, `GET /wp/v2/comments` — registered, both empty.
- `GET /oembed/1.0/embed?url=…` — oEmbed 1.0 provider endpoint; the only formally standardised
  interface here.
- Gated (HTTP 401 anonymously): `/wp/v2/settings`, `/wp/v2/block-types`, `/wp/v2/menu-items`,
  `/wp/v2/template-parts`, and the whole `akismet/v1`, `wp-super-cache/v1`, `wp-site-health/v1` and
  `wp-abilities/v1` namespaces.

## Conventions

- Auth: none required. Application passwords are advertised for the site's own editors only.
- Pagination: `page` / `per_page` (1..100, default 10) / `offset`; `X-WP-Total` and `X-WP-TotalPages`
  response headers, exposed cross-origin; RFC 8288 `Link` header with rel="next".
- Field selection: `_fields`, `_embed`, `_envelope`; `context` of view | embed (edit is 401).
- Errors: WordPress envelope `{code, message, data:{status}}` as application/json. NOT RFC 9457.
- Rate limits: none published and no rate-limit header of any family returned. Self-throttle.
- Responses carry `X-Robots-Tag: noindex` and `Cache-Control: no-cache`.

## API Evangelist artifacts in this repository

- openapi/ — eight derived OpenAPI 3.1 documents, one per resource group.
- overlays/leaf4life-content-overlay.yaml — what API Evangelist added on top of the route index.
- authentication/, conventions/, errors/, lifecycle/, conformance/, data-model/, rate-limits/,
  plans/, security/, well-known/, mcp/, packages/, skills/ — see apis.yml for the full pointer list.

## Known defect on the provider's side

robots.txt advertises `Sitemap: https://leafforlife.com/wp-sitemap.xml`, and that URL returns HTTP
404. So does /sitemap.xml. Probed 2026-08-25.