Memo Therapeutics

Memo Therapeutics AG ("MTx"), an Ipsen company, is a late-stage biotechnology company headquartered at Wagistrasse 27 in Schlieren / Zurich, Switzerland, with a US office as Memo Therapeutics US, Inc. in Wilson, North Carolina. It develops best-in-class therapeutic antibodies to transform the lives of patients with viral infections and cancer, built on DROPZYLLA, a microfluidic single-cell platform that makes a recombinant in vitro copy of an individual donor's B-cell antibody repertoire, banks it as a library, and screens it functionally at high throughput. Its lead program, potravitug, is a first-in-class monoclonal antibody against BK polyomavirus (BKPyV) reactivation in kidney transplant recipients; the Phase II SAFE KIDNEY II trial reported biopsy-proven resolution of BKPyV-associated nephropathy with sustained viral-load reduction to week 38, and the asset holds EU orphan designation. In February 2026 the company entered a collaboration and option agreement with CSL for its recombinant polyclonal IgG technology carrying milestones of up to CHF 265 million, and it has run an oncology antibody-discovery collaboration with Ono Pharmaceutical since 2022 alongside nephrology collaborations with the University Hospital of Zurich and the University Hospital of Bern. Ipsen completed its acquisition of Memo Therapeutics AG on 22 July 2026, adding potravitug to Ipsen's rare-disease pipeline. Memo Therapeutics runs no developer program and publishes no product API, developer portal, SDK or API documentation. The only machine-readable surface reachable without credentials is the WordPress REST content API behind memo-therapeutics.com, catalogued here, together with an llms.txt the site's SEO plugin publishes.

Memo Therapeutics publishes 9 APIs on the APIs.io network, including Posts API, Pages API, Media API, and 6 more. Tagged areas include Company, Biotechnology, Pharmaceuticals, Antibody Therapeutics, and Rare Disease.

Memo Therapeutics’ developer surface includes product news, authentication, and 25 more developer resources.

🌐 Visit website 📡 Source on GitHub

32.3/100 thin ▬ flat Agent 22/100 agent aware saas Full breakdown ↓
scored 2026-09-02 · rubric v0.18.0

AccessSelf serve

9 APIs

Company Biotechnology Pharmaceuticals Antibody Therapeutics Rare Disease NephrologytransplantationvirologyOncology Clinical Trials Life Sciences Switzerland content-api

Kin Score

Kin Score How this is scored →
scored 2026-09-02 · rubric v0.18.0

Composite quality — 32.3/100 · thin

Contract Quality 11.1 / 21

Developer Ergonomics 2.3 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.9 / 9

Regulatory Posture 4.7 / 15

Agent readiness — 22/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/memo-therapeutics: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 9

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

Conformance

ErrorCatalog

Lifecycle

DataModel

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

Contact

Contact

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Plans

Plans

Company 6

The organization behind the API

Website

About

News

BlogRSS

Careers

LinkedIn

Other 7

Properties that don't map to a standard resource type

CookiePolicy

PatientResources

Disclaimer

Science

ParentCompany

Sitemap

Overlay

Scroll for all 7

Source (apis.yml)

aid: memo-therapeutics
name: Memo Therapeutics
description: Memo Therapeutics AG ("MTx"), an Ipsen company, is a late-stage biotechnology company headquartered at Wagistrasse
  27 in Schlieren / Zurich, Switzerland, with a US office as Memo Therapeutics US, Inc. in Wilson, North Carolina. It develops
  best-in-class therapeutic antibodies to transform the lives of patients with viral infections and cancer, built on DROPZYLLA,
  a microfluidic single-cell platform that makes a recombinant in vitro copy of an individual donor's B-cell antibody repertoire,
  banks it as a library, and screens it functionally at high throughput. Its lead program, potravitug, is a first-in-class
  monoclonal antibody against BK polyomavirus (BKPyV) reactivation in kidney transplant recipients; the Phase II SAFE KIDNEY
  II trial reported biopsy-proven resolution of BKPyV-associated nephropathy with sustained viral-load reduction to week 38,
  and the asset holds EU orphan designation. In February 2026 the company entered a collaboration and option agreement with
  CSL for its recombinant polyclonal IgG technology carrying milestones of up to CHF 265 million, and it has run an oncology
  antibody-discovery collaboration with Ono Pharmaceutical since 2022 alongside nephrology collaborations with the University
  Hospital of Zurich and the University Hospital of Bern. Ipsen completed its acquisition of Memo Therapeutics AG on 22 July
  2026, adding potravitug to Ipsen's rare-disease pipeline. Memo Therapeutics runs no developer program and publishes no product
  API, developer portal, SDK or API documentation. The only machine-readable surface reachable without credentials is the
  WordPress REST content API behind memo-therapeutics.com, catalogued here, together with an llms.txt the site's SEO plugin
  publishes.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-09-02'
  method: derived
image: https://memo-therapeutics.com/wp-content/uploads/2024/07/memo-therapeutics-ipsen-logo.webp
url: https://raw.githubusercontent.com/api-evangelist/memo-therapeutics/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enriched
specificationVersion: '0.23'
created: '2026-08-25'
modified: '2026-08-25'
tags:
- Company
- Biotechnology
- Pharmaceuticals
- Antibody Therapeutics
- Rare Disease
- Nephrology
- transplantation
- virology
- Oncology
- Clinical Trials
- Life Sciences
- Switzerland
- content-api
tags_raw:
- Company
- biotechnology
- pharmaceuticals
- antibody-therapeutics
- rare-disease
- nephrology
- transplantation
- virology
- oncology
- clinical-trials
- life-sciences
- switzerland
- content-api
apis:
- aid: memo-therapeutics:memo-therapeutics-posts-api
  name: Memo Therapeutics Posts API
  description: News archive — press releases, Q&A interviews, event listings and scientific presentations (36 published on
    2026-08-25).
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Posts
  tags_raw:
  - posts
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-posts-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
  - type: RateLimits
    url: rate-limits/memo-therapeutics-rate-limits.yml
- aid: memo-therapeutics:memo-therapeutics-pages-api
  name: Memo Therapeutics Pages API
  description: Corporate pages — About us, BKV, Contact us, Latest News, Further Information, Expanded Access Policy, and
    the privacy, cookie and terms documents (10 published on 2026-08-25).
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Pages
  tags_raw:
  - pages
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-pages-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-media-api
  name: Memo Therapeutics Media API
  description: Media library — corporate imagery, partner and investor logos and leadership portraits (163 attachments on
    2026-08-25).
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Media
  tags_raw:
  - media
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-media-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-taxonomy-api
  name: Memo Therapeutics Taxonomy API
  description: Categories and tags. Eight categories are registered and populated; the post_tag taxonomy is registered but
    empty.
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Taxonomy
  tags_raw:
  - taxonomy
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-taxonomy-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-comments-api
  name: Memo Therapeutics Comments API
  description: Comment collection. Registered and anonymously reachable, but empty — no post on this deployment carries comments.
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Comments
  tags_raw:
  - comments
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-comments-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-search-api
  name: Memo Therapeutics Search API
  description: Cross-content search across published objects (154 searchable objects on 2026-08-25).
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Search
  tags_raw:
  - search
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-search-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-discovery-api
  name: Memo Therapeutics Discovery API
  description: Route, namespace, type, taxonomy and status discovery documents — the machine-readable index this profile was
    derived from.
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Discovery
  tags_raw:
  - discovery
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-discovery-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
- aid: memo-therapeutics:memo-therapeutics-oembed-api
  name: Memo Therapeutics oEmbed API
  description: oEmbed 1.0 provider endpoint for memo-therapeutics.com URLs.
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - oEmbed
  tags_raw:
  - oembed
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-oembed-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: Conformance
    url: conformance/memo-therapeutics-conformance.yml
- aid: memo-therapeutics:memo-therapeutics-navigation-api
  name: Memo Therapeutics Navigation API
  description: Block-theme navigation menus exposed as a post type (1 published on 2026-08-25).
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://memo-therapeutics.com/wp-json
  tags:
  - Navigation
  tags_raw:
  - navigation
  properties:
  - type: OpenAPI
    url: openapi/memo-therapeutics-navigation-api-openapi.yml
  - type: Authentication
    url: authentication/memo-therapeutics-authentication.yml
  - type: ErrorCatalog
    url: errors/memo-therapeutics-problem-types.yml
  - type: Conventions
    url: conventions/memo-therapeutics-conventions.yml
  - type: DataModel
    url: data-model/memo-therapeutics-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/memo-therapeutics-domain-security.yml
- type: Website
  url: https://memo-therapeutics.com/
- type: About
  url: https://memo-therapeutics.com/about-us/
- type: News
  url: https://memo-therapeutics.com/latest-news/
- type: BlogRSS
  url: https://memo-therapeutics.com/feed/
- type: Contact
  url: https://memo-therapeutics.com/contact-us/
- type: PrivacyPolicy
  url: https://memo-therapeutics.com/privacy-policy/
- type: TermsOfService
  url: https://memo-therapeutics.com/terms-and-conditions/
- type: CookiePolicy
  url: https://memo-therapeutics.com/cookie-policy/
- type: PatientResources
  url: https://memo-therapeutics.com/expanded-access-policy/
- type: Disclaimer
  url: https://memo-therapeutics.com/further-information/
- type: Science
  url: https://memo-therapeutics.com/bkv/
- type: Careers
  url: https://www.ipsen.com/careers/
- type: LinkedIn
  url: https://www.linkedin.com/company/memo-therapeutics-ag/
- type: ParentCompany
  url: https://www.ipsen.com/
- type: Sitemap
  url: https://memo-therapeutics.com/sitemap.xml
- type: Authentication
  url: authentication/memo-therapeutics-authentication.yml
- type: Conventions
  url: conventions/memo-therapeutics-conventions.yml
- type: Conformance
  url: conformance/memo-therapeutics-conformance.yml
- type: ErrorCatalog
  url: errors/memo-therapeutics-problem-types.yml
- type: Lifecycle
  url: lifecycle/memo-therapeutics-lifecycle.yml
- type: DataModel
  url: data-model/memo-therapeutics-data-model.yml
- type: RateLimits
  url: rate-limits/memo-therapeutics-rate-limits.yml
- type: Plans
  url: plans/memo-therapeutics-plans-pricing.yml
- type: Overlay
  url: overlays/memo-therapeutics-content-overlay.yaml
- type: LLMsTxt
  url: llms/memo-therapeutics-llms.txt
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-08-25'
  status: enriched
  artifacts_added: 26
  pass: local-v1

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Memo Therapeutics

Kin Score

APIs 9

Memo Therapeutics Posts API

Memo Therapeutics Pages API

Memo Therapeutics Media API

Memo Therapeutics Taxonomy API

Memo Therapeutics Comments API

Memo Therapeutics Search API

Memo Therapeutics Discovery API

Memo Therapeutics oEmbed API

Memo Therapeutics Navigation API

Pricing Plans 1

Memo Therapeutics Plans Pricing