CoinNudge API

CoinNudge Data provides a REST HTTP API returning JSON/CSV for cryptocurrency market data, including a free Research API with current derived datasets (market breadth, dominance, funding/OI, liquidations, volatility, listings) and a paid Market Events v1 product with versioned event/control study data for major Binance Spot pairs. Operated by LUMOS AI TECHNOLOGY CO LTD.

CoinNudge API publishes 1 API on the APIs.io network. Tagged areas include Cryptocurrency, Market Data, Trading, Quantitative Finance, and Research.

CoinNudge API’s developer surface includes pricing, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
32.2/100 thin ▬ flat Agent 8/100 agent aware Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
1 APIs 1 MCP Servers
CryptocurrencyMarket DataTradingQuantitative FinanceResearchDerivativesFinancial DataDatasets

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 32.2/100 · thin
Contract Quality 0.0 / 21
Developer Ergonomics 4.5 / 17
Access Clarity 10.7 / 17
Operational Transparency 3.5 / 11
Contract Governance 0.5 / 10
Discoverability 6.1 / 9
Regulatory Posture 7.8 / 15
Agent readiness — 8/100 · 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 7 / 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
Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data 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/.
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/coinnudge-api: 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.

CoinNudge Data API

REST HTTP API returning JSON/CSV for crypto market datasets. Includes a free Research scope (no paid key required) and a paid Market Events v1 scope with versioned releases, sch...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

CoinNudge Data API MCP (candidate)

No official hosted or local MCP server was found for CoinNudge (no /mcp endpoint, no npm/PyPI package, no mention in docs or llms.txt). This is a DERIVED candidate tool list map...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Coinnudge Api Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Coinnudge Api Rate Limits

3 limits

RATE LIMITS

Security Posture 2

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

Coinnudge Api Authentication

1 scheme

SECURITY

Coinnudge Api Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans
Plans
 Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
name: CoinNudge API
description: CoinNudge Data provides a REST HTTP API returning JSON/CSV for cryptocurrency market data, including a free Research
  API with current derived datasets (market breadth, dominance, funding/OI, liquidations, volatility, listings) and a paid
  Market Events v1 product with versioned event/control study data for major Binance Spot pairs. Operated by LUMOS AI TECHNOLOGY
  CO LTD.
url: https://raw.githubusercontent.com/api-evangelist/coinnudge-api/refs/heads/main/apis.yml
created: '2026-09-13'
modified: '2026-09-13'
specificationVersion: '0.21'
tags:
- Cryptocurrency
- Market Data
- Trading
- Quantitative Finance
- Research
- Derivatives
- Financial Data
- Datasets
tags_raw:
- cryptocurrency
- market data
- trading
- quantitative finance
- research
- derivatives
- financial data
- datasets
apis:
- name: CoinNudge Data API
  description: REST HTTP API returning JSON/CSV for crypto market datasets. Includes a free Research scope (no paid key required)
    and a paid Market Events v1 scope with versioned releases, schema, manifest, and checksums. Bearer API key authentication.
  humanURL: https://coinnudge.site/data/api-docs
  baseURL: https://coinnudge.site/api/data/v1
  tags:
  - Cryptocurrency
  - Market Data
  - Trading
  - Quantitative Finance
  - Research
  - Derivatives
  - Financial Data
  - Datasets
  tags_raw:
  - cryptocurrency
  - market data
  - trading
  - quantitative finance
  - research
  - derivatives
  - financial data
  - datasets
  properties:
  - type: Documentation
    url: https://coinnudge.site/data/api-docs
  - type: LLMsTxt
    url: https://coinnudge.site/llms.txt
  - type: Authentication
    url: authentication/coinnudge-api-authentication.yml
  - type: Conventions
    url: conventions/coinnudge-api-conventions.yml
  - type: ErrorCatalog
    url: errors/coinnudge-api-problem-types.yml
  - type: RateLimits
    url: rate-limits/coinnudge-api-rate-limits.yml
  - type: Lifecycle
    url: lifecycle/coinnudge-api-lifecycle.yml
  - type: DataModel
    url: data-model/coinnudge-api-data-model.yml
  - type: MCPServer
    url: mcp/coinnudge-api-mcp.yml
maintainers:
- FN: LUMOS AI TECHNOLOGY CO LTD
  url: https://coinnudge.site/
  email: samqikaka625@gmail.com
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 90
  at: '2026-09-13T10:03:52.918Z'
common:
- type: Website
  url: https://coinnudge.site/
- type: DomainSecurity
  url: security/coinnudge-api-domain-security.yml
- type: Plans
  url: plans/coinnudge-api-plans-pricing.yml
- type: Conformance
  url: conformance/coinnudge-api-conformance.yml
- type: Pricing
  url: https://coinnudge.site/pricing
- type: TermsOfService
  url: https://coinnudge.site/terms
- type: PrivacyPolicy
  url: https://coinnudge.site/privacy
- type: Support
  url: https://coinnudge.site/about
x-enrichment:
  date: '2026-09-13'
  status: enriched
  artifacts_added: 12
  pass: local-v3

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