CryptoSieve

CryptoSieve provides an advanced Bollinger Band screener and crypto scanner to find breakout opportunities across multiple timeframes and exchanges. Users can set alerts for tight BBW signals, leveraging powerful analytics to monitor the crypto market efficiently.

CryptoSieve is listed with 1 API on the APIs.io network. Tagged areas include Cryptocurrency, Screener, Bollinger-Band, Crypto-Analytics, and Alerts.

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

🌐 Visit website 📡 Profile data on GitHub

10.9/100 minimal Agent 5/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Cryptocurrency ScreenerBollinger-BandCrypto-AnalyticsAlerts

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 10.9/100 · minimal

Contract Quality 2.3 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.3 / 9

Regulatory Posture 1.6 / 15

Agent readiness — 5/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 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 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

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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 10.7 — up to +22.3 composite points
Developer Ergonomics scores 0.0 — up to +20.0 composite points
Access Clarity scores 0.0 — up to +20.0 composite points

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.

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/cryptosieve-com/apis.yml: open an issue on github.com/api-evangelist/cryptosieve-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 →

APIs 1

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

CryptoSieve API

AI Business Agent Backend providing SaaS query, YouTube transcript, and chat endpoints.

Semantic Vocabularies 1

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

Cryptosieve Com Context

4 classes · 11 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

CryptoSieve API Rules

25 rules · 23 errors 1 warnings 1 info

SPECTRAL

Security Posture 1

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

Cryptosieve Com Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

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

Cryptosieve Com Agentic Access

4 operations · 2 acting

AGENTIC

Resources

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 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

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: cryptosieve-com
name: CryptoSieve
description: CryptoSieve provides an advanced Bollinger Band screener and crypto scanner to find breakout opportunities across
  multiple timeframes and exchanges. Users can set alerts for tight BBW signals, leveraging powerful analytics to monitor
  the crypto market efficiently.
url: https://artifacts.apis.io/cryptosieve-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Cryptocurrency
- Screener
- Bollinger-Band
- Crypto-Analytics
- Alerts
tags_raw:
- Crypto
- Screener
- Bollinger-Band
- Crypto-Analytics
- Alerts
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/cryptosieve-com-agentic-access.yml
- type: Spectral
  url: rules/cryptosieve-com-rules.yml
- type: JSONLD
  url: json-ld/cryptosieve-com-context.jsonld
- type: Vocabulary
  url: vocabulary/cryptosieve-com-vocabulary.yml
- type: DataModel
  url: data-model/cryptosieve-com-data-model.yml
- type: ErrorCatalog
  url: errors/cryptosieve-com-problem-types.yml
- type: Conformance
  url: conformance/cryptosieve-com-conformance.yml
- type: Hosts
  url: hosts/cryptosieve-com-hosts.yml
- type: Vendors
  url: vendors/cryptosieve-com-vendors.yml
- type: DomainSecurity
  url: security/cryptosieve-com-domain-security.yml
- type: Website
  url: https://cryptosieve.com/
apis:
- name: CryptoSieve API
  description: AI Business Agent Backend providing SaaS query, YouTube transcript, and chat endpoints.
  humanURL: https://cryptosieve.com/
  baseURL: https://api.cryptosieve.com
  aid: cryptosieve-com:cryptosieve-api
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 15
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

CryptoSieve API — frequently asked questions

Does CryptoSieve have an API?

Yes. APIs.io lists 1 API from CryptoSieve, including CryptoSieve API.

Is the CryptoSieve API ready for AI agents?

CryptoSieve has a Kin Score of 10.9 out of 100 (minimal) and an Agent Readiness score of 5.4 (agent-aware), scored by API Evangelist on 2026-11-06.

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