aid: ksq-therapeutics name: KSQ Therapeutics description: >- KSQ Therapeutics is a clinical-stage biotechnology company headquartered at 4 Maguire Road in Lexington, Massachusetts, founded in 2015 by pioneers of CRISPR screening and functional genomics. Its proprietary CRISPRomics platform runs genome-scale CRISPR/Cas9 functional genomic screens across cancer models and immune cell types to identify therapeutic targets that directly correlate genomic function to disease. The company applies those targets in two directions: CRISPR/Cas9-engineered tumor-infiltrating lymphocyte (eTIL) cell therapies, where a single gene is inactivated to increase the tumor-killing capacity of a patient's own T cells — KSQ-001EX (SOCS1 inactivated) and KSQ-004EX (SOCS1 and Regnase-1 inactivated) — and small molecules such as KSQ-4279, a first-in-class USP1 inhibitor for advanced solid tumors. KSQ has run broad discovery collaborations with Takeda, licensed cell-therapy technology with CRISPR Therapeutics, partnered manufacturing with CTMC, and sold multiple research-stage oncology programs to Ono Pharmaceutical. Investors include Flagship Pioneering, ARCH Venture Partners, Polaris Partners, Alexandria, Alpha Wave Global, Baillie Gifford, Invus, LG and Lilly Asia Ventures. KSQ Therapeutics runs no developer program and publishes no product API, developer portal, OpenAPI or API reference. The only machine-readable surfaces reachable without credentials are the WordPress REST content API behind ksqtx.com, an All in One SEO generated /llms.txt, and the open-source bioinformatics code in its public GitHub organization — all catalogued here. url: https://raw.githubusercontent.com/api-evangelist/ksq-therapeutics/refs/heads/main/apis.yml image: https://ksqtx.com/wp-content/uploads/2024/02/KSQ-logo-color-RegTM.png x-type: company x-source: harvest:secondary-market x-tier: profiled x-tier-reason: enrichment specificationVersion: '0.23' created: '2026-08-23' modified: '2026-08-23' tags: - Company - Biotechnology - Life Sciences - Therapeutics - Oncology - Genomics - CRISPR - Gene Editing - Cell Therapy - Clinical Stage - Functional Genomics - content-api tags_raw: - Company - biotechnology - life-sciences - therapeutics - oncology - genomics - crispr - gene-editing - cell-therapy - clinical-stage - functional-genomics - content-api apis: - aid: ksq-therapeutics:ksq-therapeutics-press-releases-api name: KSQ Therapeutics Press Releases API description: >- The press_release custom post type behind ksqtx.com — the company news archive. 39 items were returned anonymously on 2026-08-23 (X-WP-Total), spanning the Takeda and Ono collaborations, the CRISPR Therapeutics license agreement, the KSQ-001EX / KSQ-004EX / KSQ-4279 IND clearances and first-patient-dosed announcements, and conference poster presentations. This is content-management platform infrastructure, not a product KSQ markets. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - press_release tags_raw: - press-releases - news x-origin: platform-default x-origin-note: >- Provided by WordPress core REST API, not authored or marketed by KSQ Therapeutics. properties: - type: OpenAPI url: openapi/ksq-therapeutics-press-releases-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-pages-api name: KSQ Therapeutics Pages API description: >- WordPress page collection behind ksqtx.com — Home, About, Platform, Pipeline, Partners, News, Press Releases, Careers and the Expanded Access Policy. 9 items on 2026-08-23. Bodies are Divi page-builder markup delivered as rendered HTML. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - pages tags_raw: - pages x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-pages-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-media-api name: KSQ Therapeutics Media API description: >- WordPress media library — 235 attachments on 2026-08-23, including leadership and board headshots, pipeline and platform graphics, poster PDFs and the homepage background video. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - media tags_raw: - media x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-media-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-search-api name: KSQ Therapeutics Search API description: >- Cross-type WordPress search over every REST-exposed post type. 48 results anonymously on 2026-08-23. Returns lightweight {id, title, url, type, subtype} records. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - search tags_raw: - search x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-search-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-discovery-api name: KSQ Therapeutics Discovery API description: >- The WordPress REST route index, namespace index, registered post types, taxonomies and statuses. 349 routes across 9 namespaces on 2026-08-23. This is the only machine-readable contract KSQ Therapeutics serves, and the source every derived artifact in this repo was built from. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - discovery tags_raw: - discovery x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-discovery-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-taxonomy-api name: KSQ Therapeutics Taxonomy API description: >- Category and post_tag term collections. Registered and anonymously reachable; one category term ("Uncategorized", 5 posts) and zero tags on 2026-08-23. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - taxonomy tags_raw: - taxonomy x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-taxonomy-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-posts-api name: KSQ Therapeutics Posts API description: >- The core WordPress post collection. Registered and anonymously reachable, but empty on this deployment (X-WP-Total 0 on 2026-08-23) — KSQ publishes news through press_release instead. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - posts tags_raw: - posts x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-posts-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - aid: ksq-therapeutics:ksq-therapeutics-oembed-api name: KSQ Therapeutics oEmbed API description: >- oEmbed 1.0 discovery for ksqtx.com URLs. Verified live anonymously on 2026-08-23 — provider_name "KSQ Therapeutics", provider_url https://ksqtx.com. humanURL: https://developer.wordpress.org/rest-api/ baseURL: https://ksqtx.com/wp-json tags: - oembed tags_raw: - oembed x-origin: platform-default properties: - type: OpenAPI url: openapi/ksq-therapeutics-oembed-api-openapi.yml - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: Website url: https://ksqtx.com/ - type: About url: https://ksqtx.com/about/ - type: Platform url: https://ksqtx.com/platform/ - type: Pipeline url: https://ksqtx.com/pipeline/ - type: Partners url: https://ksqtx.com/partners/ - type: Blog url: https://ksqtx.com/news/ - type: BlogRSS url: https://ksqtx.com/feed/ - type: News url: https://ksqtx.com/press-releases/ - type: Careers url: https://ksqtx.com/careers/ - type: Support url: https://ksqtx.com/contact-us/ - type: PatientResources url: https://ksqtx.com/eap/ - type: GitHubOrganization url: https://github.com/ksqtx - type: SourceCode url: https://github.com/ksqtx/TRACE - type: LinkedIn url: https://www.linkedin.com/company/10414448/ - type: Twitter url: https://twitter.com/KSQ_TX - type: SecondaryMarket url: https://forgeglobal.com/ksq-therapeutics_stock/ - type: Authentication url: authentication/ksq-therapeutics-authentication.yml - type: Conventions url: conventions/ksq-therapeutics-conventions.yml - type: Conformance url: conformance/ksq-therapeutics-conformance.yml - type: ErrorCatalog url: errors/ksq-therapeutics-problem-types.yml - type: Lifecycle url: lifecycle/ksq-therapeutics-lifecycle.yml - type: DataModel url: data-model/ksq-therapeutics-data-model.yml - type: Overlay url: overlays/ksq-therapeutics-content-overlay.yaml - type: DomainSecurity url: security/ksq-therapeutics-domain-security.yml - type: LLMsTxt url: llms/ksq-therapeutics-llms.txt - type: Packages url: packages/ksq-therapeutics-packages.yml - type: CLI url: cli/ksq-therapeutics-cli.yml - type: Plans url: plans/ksq-therapeutics-plans-pricing.yml - type: RateLimits url: rate-limits/ksq-therapeutics-rate-limits.yml - type: AgentSkill url: skills/_index.yml x-enrichment: date: '2026-08-23' status: enriched artifacts_added: 29 pass: local-v1 x-coverage: state: covered reason: platform-surface-only detail: >- KSQ Therapeutics is a clinical-stage biotech with no developer program and no product API — /openapi.json, /swagger.json, /api-docs, /docs, /redoc and /graphql all 404 on ksqtx.com, every /.well-known/ path 404s including both agent-card locations, and api./docs./developer.ksqtx.com resolve only to a wildcard GoDaddy parking address with no matching TLS certificate — but the corporate WordPress site serves a live, anonymously readable REST content API at https://ksqtx.com/wp-json (349 routes, 9 namespaces) plus an All in One SEO generated /llms.txt, and the company publishes first-party open-source bioinformatics code at github.com/ksqtx; that is what this profile captures. evidence: - url: https://ksqtx.com/openapi.json status: 404 - url: https://ksqtx.com/.well-known/agent-card.json status: 404 - url: https://ksqtx.com/.well-known/api-catalog status: 404 - url: https://ksqtx.com/wp-json status: 200 - url: https://ksqtx.com/wp-json/wp/v2/press_release status: 200 - url: https://ksqtx.com/wp-json/mcp status: 404 - url: https://ksqtx.com/llms.txt status: 200 - url: https://github.com/ksqtx status: 200 checked: '2026-08-23'