LimitQuant

LimitQuant provides a research‑only crypto trading signals dashboard focused on Bitcoin (BTC), Ethereum (ETH) and Solana (SOL). It offers daily structured tickets with action, horizon, confidence and optional entry, take‑profit and stop levels. Access is gated via credits or paid keys, with a public view showing locked tickets. The service targets traders needing clean, programmatic signal data via a simple JSON API.

LimitQuant publishes 1 API contract indexed on the APIs.io network: Quant API. Tagged areas include Cryptocurrency, Signals, Bitcoin, Ethereum, and Solana.

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

LimitQuant’s developer surface includes authentication, documentation, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

30.4/100 thin Agent 20/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract

Cryptocurrency Signals Bitcoin Ethereum Solana

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 30.4/100 · thin

Contract Quality 11.0 / 21

Developer Ergonomics 3.6 / 17

Access Clarity 2.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 0 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 17.0 — up to +16.6 composite points Ask about this →
Developer Ergonomics scores 21.4 — up to +15.7 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/limitquant-com/apis.yml: open an issue on github.com/api-evangelist/limitquant-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 1

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

LimitQuant Quant API

The Quant API from LimitQuant — 5 operation(s) for quant.

Semantic Vocabularies 1

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

Limitquant Com Context

2 classes · 9 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

LimitQuant API Rules

42 rules · 40 error-severity 1 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

LimitQuant Openapi Overlay

0 actions · update

UNRECORDED

JSON Schema 2

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

TicketFull

8 properties

JSON SCHEMA

TicketLocked

9 properties

JSON SCHEMA

Security Posture 2

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

LimitQuant Authentication

apiKey · 1 scheme

SECURITY

LimitQuant Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

LimitQuant Agentic Access

5 operations · 1 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

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)

aid: limitquant-com
name: LimitQuant
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.limitquant.com/og/limit-oracle-bomf.jpg
description: LimitQuant provides a research‑only crypto trading signals dashboard focused on Bitcoin (BTC), Ethereum (ETH)
  and Solana (SOL). It offers daily structured tickets with action, horizon, confidence and optional entry, take‑profit and
  stop levels. Access is gated via credits or paid keys, with a public view showing locked tickets. The service targets traders
  needing clean, programmatic signal data via a simple JSON API.
url: https://artifacts.apis.io/limitquant-com/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-12 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-12'
modified: '2026-11-12'
tags:
- Cryptocurrency
- Signals
- Bitcoin
- Ethereum
- Solana
tags_raw:
- Crypto
- Signals
- Bitcoin
- Ethereum
- Solana
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/limitquant-com-agentic-access.yml
- type: Spectral
  url: rules/limitquant-com-rules.yml
- type: JSONLD
  url: json-ld/limitquant-com-context.jsonld
- type: Vocabulary
  url: vocabulary/limitquant-com-vocabulary.yml
- type: DataModel
  url: data-model/limitquant-com-data-model.yml
- type: ErrorCatalog
  url: errors/limitquant-com-problem-types.yml
- type: Conformance
  url: conformance/limitquant-com-conformance.yml
- type: Hosts
  url: hosts/limitquant-com-hosts.yml
- type: Vendors
  url: vendors/limitquant-com-vendors.yml
- type: TermsOfService
  url: https://www.limitquant.com/terms.html
- type: PrivacyPolicy
  url: https://www.limitquant.com/privacy.html
- type: Authentication
  url: authentication/limitquant-com-authentication.yml
- type: DomainSecurity
  url: security/limitquant-com-domain-security.yml
- type: Website
  url: https://www.limitquant.com/
- type: Documentation
  url: https://www.limitquant.com/api/
apis:
- aid: limitquant-com:limitquant-com-quant-api
  name: LimitQuant Quant API
  description: The Quant API from LimitQuant — 5 operation(s) for quant.
  humanURL: https://www.limitquant.com/api/
  baseURL: https://www.limitquant.com
  tags:
  - Quant
  properties:
  - type: OpenAPI
    url: openapi/limitquant-com-quant-api-openapi.yml
  - type: JSONSchema
    url: json-schema/limitquant-com-ticket-locked-schema.json
  - type: JSONSchema
    url: json-schema/limitquant-com-ticket-full-schema.json
x-submission-notes: Research-only BTC/ETH/SOL signals JSON API; OpenAPI /quant/api/openapi.json
x-submission-probe: root 200 but invented path also 200 same 117KB body (SPA catch-all); /quant/api/openapi.json 200 json
  OpenAPI 3.0.3, /quant/api/tickets 200 json; healthy, treat www root as soft-200
x-enrichment:
  date: '2026-11-12'
  status: enriched
  artifacts_added: 20
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

LimitQuant API — frequently asked questions

Does LimitQuant have an API?

Yes. APIs.io lists 1 API from LimitQuant, including LimitQuant Quant API.

Is there an OpenAPI specification for the LimitQuant API?

Yes. APIs.io indexes 1 OpenAPI specification for LimitQuant, each linked for download from this page.

How do I authenticate with the LimitQuant API?

LimitQuant uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as LimitQuant Authentication.

Is the LimitQuant API ready for AI agents?

LimitQuant has a Kin Score of 30.4 out of 100 (thin) and an Agent Readiness score of 19.7 (agent-aware), scored by API Evangelist on 2026-11-13.

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