Escient Pharmaceuticals

Escient Pharmaceuticals is a San Diego, California clinical-stage biopharmaceutical company developing first-in-class, oral small-molecule therapeutics targeting Mas-related G protein-coupled receptors (MRGPRs) along the neurosensory-inflammatory axis. Its lead programs are EP262, an MRGPRX2 antagonist for mast-cell-mediated diseases such as chronic spontaneous and inducible urticaria and atopic dermatitis, and EP547, an MRGPRX4 antagonist for cholestatic and uremic pruritus. The company was backed by New Enterprise Associates (NEA) and was acquired by Incyte Corporation on May 30, 2024. Escient operates a corporate marketing website only and publishes no public API, developer program, or machine-readable API specification; this profile captures its identity and domain-security posture for the API Evangelist network.

Escient Pharmaceuticals is profiled on the APIs.io network. Tagged areas include Company, Life Sciences, Pharmaceuticals, Biotechnology, and Clinical Stage.

Escient Pharmaceuticals’ developer surface includes engineering blog, support, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

10.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Life Sciences Pharmaceuticals Biotechnology Clinical Stage Drug Discovery Immunology Dermatology

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 10.5/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 2.6 / 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/escient-pharmaceuticals: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: escient-pharmaceuticals
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/escient-pharmaceuticals.png
name: Escient Pharmaceuticals
description: Escient Pharmaceuticals is a San Diego, California clinical-stage biopharmaceutical company developing first-in-class,
  oral small-molecule therapeutics targeting Mas-related G protein-coupled receptors (MRGPRs) along the neurosensory-inflammatory
  axis. Its lead programs are EP262, an MRGPRX2 antagonist for mast-cell-mediated diseases such as chronic spontaneous and
  inducible urticaria and atopic dermatitis, and EP547, an MRGPRX4 antagonist for cholestatic and uremic pruritus. The company
  was backed by New Enterprise Associates (NEA) and was acquired by Incyte Corporation on May 30, 2024. Escient operates a
  corporate marketing website only and publishes no public API, developer program, or machine-readable API specification;
  this profile captures its identity and domain-security posture for the API Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/escient-pharmaceuticals/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- nea
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Life Sciences
- Pharmaceuticals
- Biotechnology
- Clinical Stage
- Drug Discovery
- Immunology
- Dermatology
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/escient-pharmaceuticals-domain-security.yml
- type: Website
  url: https://www.escientpharma.com
- type: Blog
  url: https://www.escientpharma.com/news/
- type: Support
  url: https://www.escientpharma.com/contact/
- type: PrivacyPolicy
  url: https://www.escientpharma.com/privacy-policy/
- type: TermsOfService
  url: https://www.escientpharma.com/terms-of-use/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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