aid: gt-medical-technologies
name: GT Medical Technologies
description: >-
  GT Medical Technologies, Inc. is a Tempe, Arizona medical device company founded by brain
  tumor specialists to commercialize GammaTile, an FDA-cleared, bioabsorbable collagen implant
  embedded with Cesium-131 radiation seeds. Surgeons place the tiles directly into the resection
  cavity at the time of brain tumor removal, delivering immediate, targeted radiation without the
  weeks-long healing delay conventional external beam radiotherapy requires. The company sells a
  physical, prescription-only implant to hospitals and neurosurgical centers through a direct
  sales force and a Salesforce-based ordering portal; it publishes no public API, SDK, developer
  portal, or machine-readable specification of any kind.
image: https://gammatile.com/opengraph-image-1imx6w.png?opengraph-image.15hodd663qzs1.png
url: https://raw.githubusercontent.com/api-evangelist/gt-medical-technologies/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-22'
modified: '2026-08-22'
tags:
- Company
- Medical Devices
- Healthcare
- Oncology
- Radiation Therapy
- Brachytherapy
- Neurosurgery
- Brain Tumors
- Medical Technology
- Arizona
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/gt-medical-technologies-domain-security.yml
- type: Website
  url: https://gammatile.com/
- type: About
  url: https://gammatile.com/about-gt-medical-technologies/
- type: Product
  url: https://gammatile.com/gammatile/about/
- type: HowItWorks
  url: https://gammatile.com/gammatile/how-it-works/
- type: Contact
  url: https://gammatile.com/contact/
- type: Support
  url: https://gammatile.com/hcp/contact/
- type: News
  url: https://gammatile.com/hcp/resource-center/news/
- type: Research
  url: https://gammatile.com/hcp/resource-center/publications/
- type: Login
  url: https://orders.gammatile.com/orders/s/login
- type: TermsOfService
  url: https://gammatile.com/terms-of-use/
- type: PrivacyPolicy
  url: https://gammatile.com/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/gt-medical-technologies-inc
- type: WellKnown
  url: well-known/gt-medical-technologies-well-known.yml
- type: LLMsTxt
  url: llms/gt-medical-technologies-llms.txt
- type: Packages
  url: packages/gt-medical-technologies-packages.yml
- type: Plans
  url: plans/gt-medical-technologies-plans-pricing.yml
- type: RateLimits
  url: rate-limits/gt-medical-technologies-rate-limits.yml
- type: Conformance
  url: conformance/gt-medical-technologies-conformance.yml
x-enrichment:
  date: '2026-08-22'
  status: minimal
  artifacts_added: 7
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    GT Medical Technologies manufactures GammaTile, a physical Cesium-131 collagen implant placed
    during brain surgery, and its entire web estate is a 44-page Next.js marketing and clinical site
    for patients and neurosurgeons; the only application it runs is a Salesforce Experience Cloud
    ordering portal at orders.gammatile.com whose stock platform OIDC discovery document is the sole
    machine-readable file anywhere on a company-controlled host, while every OpenAPI, GraphQL, MCP,
    agent-card and llms.txt path on gammatile.com returns a hard 404 and the legacy gtmedtech.com
    domain answers HTTP 200 with an identical 104899-byte copy of the homepage for every path
    including a nonsense control, making it a soft-404 catch-all rather than a developer surface.
  evidence:
    - url: https://gammatile.com/openapi.json
      status: 404
    - url: https://gammatile.com/llms.txt
      status: 404
    - url: https://gammatile.com/.well-known/agent-card.json
      status: 404
    - url: https://gammatile.com/.well-known/security.txt
      status: 404
    - url: https://orders.gammatile.com/orders/.well-known/openid-configuration
      status: 200
    - url: https://gtmedtech.com/nonexistent-control-98765
      status: 200
    - url: https://api.github.com/orgs/gtmedtech
      status: 404
  checked: '2026-08-22'