Arctop

Arctop develops brain‑computer interface technology to decode and understand brain activity. The company builds APIs that expose neural data, enabling developers to create applications that interpret human thoughts, emotions, and intentions in real time, advancing healthcare, research, and human‑computer interaction.

Arctop publishes 2 APIs on the APIs.io network: Arctop API and Dev API. Tagged areas include Brain-Computer Interface, Neural Data, API Platform, Healthcare, and Research.

The Arctop catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Arctop’s developer surface includes documentation and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub
22.0/100 emerging Agent 21/100 agent aware Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0
2 APIs
Brain-Computer InterfaceNeural DataAPI PlatformHealthcareResearch

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0
Composite quality — 22.0/100 · emerging
Contract Quality 4.7 / 19
Developer Ergonomics 1.4 / 15
Access Clarity 3.2 / 15
Operational Transparency 0.0 / 10
Contract Governance 2.0 / 9
Discoverability 5.5 / 8
Regulatory Posture 2.2 / 15
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 21/100 · agent aware
Machine-Readable Contract 18 / 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 0 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/arctop: 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 2

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

Arctop Arctop API

The Arctop API API from Arctop — 1 operation(s) for arctop api.

Arctop Dev API

The Dev API from Arctop — 6 operation(s) for dev.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Arctop Context

7 classes · 18 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Arctop API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetApiDevV1GroupMembersResponse

5 properties

JSON SCHEMA

GetApiDevV1SessionsIdIdResponse

4 properties

JSON SCHEMA

GetApiDevV1SessionsIdResponse

3 properties

JSON SCHEMA

PostApiDevV1SessionsCurrentMarkersRequest

3 properties

JSON SCHEMA

PostApiDevV1SessionsCurrentMarkersResponse

5 properties

JSON SCHEMA

PostResponse

2 properties

JSON SCHEMA

Security Posture 1

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

Arctop Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral
Spectral
 JSONLD
JSONLD
 Vocabulary
Vocabulary
 DataModel
DataModel
 Conformance
Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Other 2

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: arctop
name: Arctop
description: Arctop develops brain‑computer interface technology to decode and understand brain activity. The company builds
  APIs that expose neural data, enabling developers to create applications that interpret human thoughts, emotions, and intentions
  in real time, advancing healthcare, research, and human‑computer interaction.
url: https://raw.githubusercontent.com/api-evangelist/arctop/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-25 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-25'
modified: '2026-09-25'
image: https://arctop.com/assets/brand/social-card.jpg
tags:
- Brain-Computer Interface
- Neural Data
- API Platform
- Healthcare
- Research
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/arctop-rules.yml
- type: JSONLD
  url: json-ld/arctop-context.jsonld
- type: Vocabulary
  url: vocabulary/arctop-vocabulary.yml
- type: DataModel
  url: data-model/arctop-data-model.yml
- type: Conformance
  url: conformance/arctop-conformance.yml
- type: LLMsTxt
  url: llms/arctop-llms.txt
- type: WellKnown
  url: well-known/arctop-well-known.yml
- type: Hosts
  url: hosts/arctop-hosts.yml
- type: Vendors
  url: vendors/arctop-vendors.yml
- type: TermsOfService
  url: https://arctop.com/terms
- type: PrivacyPolicy
  url: https://arctop.com/privacy
- type: Documentation
  url: https://docs.arctop.com/
- type: DomainSecurity
  url: security/arctop-domain-security.yml
- type: Website
  url: https://arctop.com
apis:
- aid: arctop:arctop-arctop-api-api
  name: Arctop Arctop API
  description: The Arctop API API from Arctop — 1 operation(s) for arctop api.
  humanURL: https://hegemon42.arctop.com/api/dev/v1/docs
  baseURL: https://<origin
  tags:
  - Arctop API
  properties:
  - type: OpenAPI
    url: openapi/arctop-arctop-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arctop-post-api-dev-v1-sessions-current-markers-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-post-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-group-members-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-sessions-id-id-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-post-api-dev-v1-sessions-current-markers-request-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-sessions-id-response-schema.json
- aid: arctop:arctop-dev-api
  name: Arctop Dev API
  description: The Dev API from Arctop — 6 operation(s) for dev.
  humanURL: https://hegemon42.arctop.com/api/dev/v1/docs
  baseURL: https://<origin
  tags:
  - Dev
  properties:
  - type: OpenAPI
    url: openapi/arctop-dev-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arctop-post-api-dev-v1-sessions-current-markers-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-post-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-group-members-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-sessions-id-id-response-schema.json
  - type: JSONSchema
    url: json-schema/arctop-post-api-dev-v1-sessions-current-markers-request-schema.json
  - type: JSONSchema
    url: json-schema/arctop-get-api-dev-v1-sessions-id-response-schema.json
x-coverage:
  state: none
  reason: no-developer-program
  method: derived
  generated: '2026-09-25'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes no developer documentation host and no machine-readable contract on its own domain
  evidence:
  - url: https://www.nasdaqprivatemarket.com/
    status: 200
x-enrichment:
  date: '2026-09-25'
  status: enriched
  artifacts_added: 20
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

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