Ascend Advanced Therapies

Ascend Advanced Therapies is a gene-to-GMP contract development and manufacturing organization (CDMO) for advanced therapies, specializing in adeno-associated virus (AAV) vector development and manufacture for gene therapies, immunotherapies, oncolytics, and vaccines. Formed in 2023 when expert teams merged behind more than $130M of funding, and aligned with ABL, Inc. since late 2024, Ascend operates GMP manufacturing, aseptic fill-finish, and analytical facilities in Rockville, Maryland and Alachua, Florida alongside European capacity. Services span process development, gene therapy formulation, scalable manufacturing, in-house fill-finish, GMP QC testing, long-read NGS for viral vectors, and potency assay development, built on its EpyQ production system and proprietary AAV yield enhancers. Ascend is a life-science manufacturer rather than a software vendor and publishes no commercial product API; the only machine-readable interface it exposes is the WordPress REST content API behind its corporate website, captured here for discovery.

Ascend Advanced Therapies publishes 1 API on the APIs.io network. Tagged areas include Company, Biotechnology, Gene Therapy, Cell Therapy, and Contract Manufacturing.

Ascend Advanced Therapies’ developer surface includes engineering blog, authentication, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.4/100 emerging ▬ flat Agent 6/100 agent aware Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

1 APIs

Company Biotechnology Gene Therapy Cell Therapy Contract Manufacturing Life Sciences Pharmaceuticals CDMO AAV

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Human Capital Management

BC-300

Careers

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 17.4/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.4 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.5 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 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 0 / 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 Well-Known Document 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.

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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/ascend-advanced-therapies: 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 1

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

Ascend Advanced Therapies Website (WordPress REST)

The public WordPress REST API (wp-json) of the Ascend Advanced Therapies website at www.ascend-adv.com: the route index of the site's content management system, catalogued as on...

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Security Posture 2

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

Ascend Advanced Therapies Authentication

http · 1 scheme

SECURITY

Ascend Advanced Therapies Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

X-MCPServerCandidate

X-MCPServerCandidate

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

DataModel

Conformance

Lifecycle

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

Contact

Contact

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 6

The organization behind the API

Website

About

Blog

BlogRSS

Careers

LinkedIn

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

CookiePolicy

CookiePolicy

Source (apis.yml)

aid: ascend-advanced-therapies
name: Ascend Advanced Therapies
description: Ascend Advanced Therapies is a gene-to-GMP contract development and manufacturing organization (CDMO) for advanced
  therapies, specializing in adeno-associated virus (AAV) vector development and manufacture for gene therapies, immunotherapies,
  oncolytics, and vaccines. Formed in 2023 when expert teams merged behind more than $130M of funding, and aligned with ABL,
  Inc. since late 2024, Ascend operates GMP manufacturing, aseptic fill-finish, and analytical facilities in Rockville, Maryland
  and Alachua, Florida alongside European capacity. Services span process development, gene therapy formulation, scalable
  manufacturing, in-house fill-finish, GMP QC testing, long-read NGS for viral vectors, and potency assay development, built
  on its EpyQ production system and proprietary AAV yield enhancers. Ascend is a life-science manufacturer rather than a software
  vendor and publishes no commercial product API; the only machine-readable interface it exposes is the WordPress REST content
  API behind its corporate website, captured here for discovery.
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: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://www.ascend-adv.com/wp-content/uploads/2025/02/cropped-favicon-192x192.png
url: https://raw.githubusercontent.com/api-evangelist/ascend-advanced-therapies/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- dcvc
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Biotechnology
- Gene Therapy
- Cell Therapy
- Contract Manufacturing
- Life Sciences
- Pharmaceuticals
- CDMO
- AAV
apis:
- aid: ascend-advanced-therapies:ascend-adv-com-website-wordpress-rest
  name: Ascend Advanced Therapies Website (WordPress REST)
  description: 'The public WordPress REST API (wp-json) of the Ascend Advanced Therapies website at www.ascend-adv.com: the
    route index of the site''s content management system, catalogued as one site surface rather than as separate APIs.'
  baseURL: https://www.ascend-adv.com/wp-json
  tags:
  - WordPress
  x-surface: platform-generated
  properties:
  - type: Documentation
    url: https://www.ascend-adv.com/wp-json
  x-platform: wordpress
  x-platform-surface: rest
common:
- type: CapabilityMap
  url: capabilities/ascend-advanced-therapies-capability-edges.yml
  name: Ascend Advanced Therapies Business Capability Map
- type: AgentSkill
  url: skills/ascend-advanced-therapies-monitor-news-insights.md
- type: X-MCPServerCandidate
  url: mcp/ascend-advanced-therapies-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Overlay
  url: overlays/ascend-advanced-therapies-wp-rest-overlay.yaml
- type: Website
  url: https://www.ascend-adv.com/
- type: About
  url: https://www.ascend-adv.com/about-us/
- type: Blog
  url: https://www.ascend-adv.com/news-insights/
- type: BlogRSS
  url: https://www.ascend-adv.com/feed/
- type: Contact
  url: https://www.ascend-adv.com/contact-us/
- type: Careers
  url: https://www.ascend-adv.com/careers/
- type: TermsOfService
  url: https://www.ascend-adv.com/terms-and-conditions/
- type: PrivacyPolicy
  url: https://www.ascend-adv.com/privacy-policy/
- type: CookiePolicy
  url: https://www.ascend-adv.com/cookie-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/ascend-advanced-therapies/
- type: WellKnown
  url: well-known/ascend-advanced-therapies-well-known.yml
- type: DomainSecurity
  url: security/ascend-advanced-therapies-domain-security.yml
- type: LLMsTxt
  url: llms/ascend-advanced-therapies-llms.txt
- type: Authentication
  url: authentication/ascend-advanced-therapies-authentication.yml
- type: ErrorCatalog
  url: errors/ascend-advanced-therapies-problem-types.yml
- type: Conventions
  url: conventions/ascend-advanced-therapies-conventions.yml
- type: DataModel
  url: data-model/ascend-advanced-therapies-data-model.yml
- type: Conformance
  url: conformance/ascend-advanced-therapies-conformance.yml
- type: Lifecycle
  url: lifecycle/ascend-advanced-therapies-lifecycle.yml
x-enrichment:
  date: '2026-07-19'
  status: enriched
  artifacts_added: 15
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/ascend-advanced-therapies"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/ascend-advanced-therapies/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/ascend-advanced-therapies/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.