aid: adc-therapeutics
name: ADC Therapeutics
description: 'ADC Therapeutics SA (NYSE: ADCT) is a commercial-stage biotechnology
  company headquartered at the Biopôle in Lausanne, Switzerland, with US operations
  in New Jersey, that discovers and develops antibody drug conjugates (ADCs) for
  hematologic malignancies and solid tumors. Its approved product ZYNLONTA
  (loncastuximab tesirine-lpyl) is a CD19-directed ADC for relapsed or refractory
  diffuse large B-cell lymphoma, and the company is expanding it into earlier lines
  through the LOTIS-5 Phase 3 and LOTIS-7 Phase 1b trials alongside a preclinical
  and clinical ADC pipeline. It is a therapeutics developer, not a software vendor:
  a 2026-09-07 probe of every host it operates found no developer portal, no public
  API, no SDK and no machine-readable contract.'
image: https://www.adctherapeutics.com/wp-content/uploads/2026/03/adc-logo.png
url: https://raw.githubusercontent.com/api-evangelist/adc-therapeutics/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-09-07'
modified: '2026-09-07'
tags:
- Company
- Biotechnology
- Pharmaceuticals
- Oncology
- Life Sciences
- Healthcare
- Clinical Trials
- Antibody Drug Conjugates
x-enrichment:
  date: '2026-09-07'
  status: minimal
  artifacts_added: 3
  pass: local-v3
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    ADC Therapeutics is an oncology drug developer whose product is ZYNLONTA, not
    software: its WordPress corporate site serves no /developers, /api or /llms.txt
    path, its Q4-hosted investor site answers every unknown path with a 200 HTML
    soft-404, no npm/PyPI package carries its name, and no /.well-known/ discovery
    document exists on any of its five hosts.
  evidence:
  - url: https://www.adctherapeutics.com/developers
    status: 404
  - url: https://www.adctherapeutics.com/openapi.json
    status: 404
  - url: https://www.adctherapeutics.com/llms.txt
    status: 404
  - url: https://www.adctherapeutics.com/.well-known/agent-card.json
    status: 404
  - url: https://api.github.com/orgs/adctherapeutics
    status: 404
  checked: '2026-09-07'
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/adc-therapeutics-domain-security.yml
- type: Website
  url: https://www.adctherapeutics.com/
- type: PrivacyPolicy
  url: https://www.adctherapeutics.com/privacy-policy/
- type: TermsOfService
  url: https://www.adctherapeutics.com/legal-notice/
- type: Contact
  url: https://www.adctherapeutics.com/about-adc-therapeutics/contact/
- type: InvestorRelations
  url: https://ir.adctherapeutics.com/overview
- type: Careers
  url: https://www.adctherapeutics.com/culture-careers/culture/
- type: About
  url: https://www.adctherapeutics.com/about-adc-therapeutics/leadership/
- type: LLMsTxt
  url: llms/adc-therapeutics-llms.txt