Shasqi

Shasqi is a clinical-stage biotechnology company advancing cancer treatment through click chemistry. Its CAPAC (Click Activated Protodrugs Against Cancer) platform uses a pre-targeting approach that captures therapeutic payloads at the tumor via in-vivo click chemistry, separating tumor-targeting molecules from their drug payloads and reuniting them at the cancer site to maximize drug delivery while reducing systemic toxicity. The company builds on the 2022 Nobel Prize-winning click chemistry work and operates as a therapeutics developer rather than a technology or API platform. Added to the API Evangelist network as a Y Combinator portfolio company; enrichment found no public developer API, SDK, or technical platform surface.

Shasqi is profiled on the APIs.io network. Tagged areas include Company, Biotechnology, Pharmaceuticals, Oncology, and Cancer Therapeutics.

🌐 Visit website 📡 Source on GitHub
3.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
CompanyBiotechnologyPharmaceuticalsOncologyCancer TherapeuticsClick ChemistryDrug DevelopmentLife Sciences

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 3.3/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 1.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/. This rating is computed from github.com/api-evangelist/shasqi: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Shasqi Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: shasqi
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/shasqi.png
name: Shasqi
description: Shasqi is a clinical-stage biotechnology company advancing cancer treatment through click chemistry. Its CAPAC
  (Click Activated Protodrugs Against Cancer) platform uses a pre-targeting approach that captures therapeutic payloads at
  the tumor via in-vivo click chemistry, separating tumor-targeting molecules from their drug payloads and reuniting them
  at the cancer site to maximize drug delivery while reducing systemic toxicity. The company builds on the 2022 Nobel Prize-winning
  click chemistry work and operates as a therapeutics developer rather than a technology or API platform. Added to the API
  Evangelist network as a Y Combinator portfolio company; enrichment found no public developer API, SDK, or technical platform
  surface.
url: https://raw.githubusercontent.com/api-evangelist/shasqi/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Biotechnology
- Pharmaceuticals
- Oncology
- Cancer Therapeutics
- Click Chemistry
- Drug Development
- Life Sciences
common:
- type: DomainSecurity
  url: security/shasqi-domain-security.yml
- type: Website
  url: https://shasqi.com
apis: []
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io