patternfetch-com

Patternfetch provides a Market-State Brief API and MCP for stocks, ETFs, and crypto. It delivers concise market state summaries, pattern frequencies, and indicator interpretations in a token-efficient format, enabling developers to integrate market insights without handling raw candle data. The service offers endpoints for ticker data across multiple timeframes, pricing details, and comprehensive documentation, targeting fintech applications, trading bots, and analytics platforms.

patternfetch-com publishes 2 API contracts indexed on the APIs.io network, including patternfetch Api API, and 1 more. Tagged areas include Fintech, MarketData, API, Stocks, and Crypto.

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

patternfetch-com’s developer surface includes authentication, documentation, pricing, support, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

47.2/100 developing Agent 41/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers

FintechMarketDataAPIStocksCrypto

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 47.2/100 · developing

Contract Quality 10.8 / 21

Developer Ergonomics 5.3 / 17

Access Clarity 8.6 / 17

Operational Transparency 0.6 / 11

Contract Governance 8.1 / 10

Discoverability 5.7 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 41/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

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):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 31.0 — up to +13.8 composite points
Operational Transparency scores 5.3 — up to +12.3 composite points
Contract Quality scores 50.7 — up to +12.3 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/patternfetch-com/apis.yml: open an issue on github.com/api-evangelist/patternfetch-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 2

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

Patternfetch API

Market-State Brief API providing stock, ETF, and crypto ticker summaries.

patternfetch Api API

Agent-first API + MCP: a stock, ETF, or crypto ticker + timeframe -> a token-compact market-state brief (compact candles, chart/candlestick patterns, support/resistance, regime,...

MCP Servers 1

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

patternfetch-com MCP Server

Remote MCP server at patternfetch.com.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Patternfetch Com Plans Pricing

2 plans

PLANS

Semantic Vocabularies 1

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

Patternfetch Com Context

17 classes · 70 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

patternfetch-com API Rules

14 rules · 10 errors 2 warnings 2 info

SPECTRAL

JSON Schema 6

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

Brief

6 properties

JSON SCHEMA

MultiQuery

4 properties

JSON SCHEMA

MultiResponse

6 properties

JSON SCHEMA

Query

4 properties

JSON SCHEMA

ScanRequest

7 properties

JSON SCHEMA

WatchSubscription

13 properties

JSON SCHEMA

Security Posture 2

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

Patternfetch Com Authentication

1 scheme

SECURITY

Patternfetch Com Domain Security

TLSv1.3 · HSTS · DNSSEC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Conformance

DataModel

ErrorCatalog

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Postman

Postman

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

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

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Newsroom

Newsroom

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: patternfetch-com
name: patternfetch-com
image: https://patternfetch.com/og.png
description: Patternfetch provides a Market-State Brief API and MCP for stocks, ETFs, and crypto. It delivers concise market
  state summaries, pattern frequencies, and indicator interpretations in a token-efficient format, enabling developers to
  integrate market insights without handling raw candle data. The service offers endpoints for ticker data across multiple
  timeframes, pricing details, and comprehensive documentation, targeting fintech applications, trading bots, and analytics
  platforms.
url: https://artifacts.apis.io/patternfetch-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Fintech
- MarketData
- API
- Stocks
- Crypto
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/patternfetch-com-rules.yml
- type: JSONLD
  url: json-ld/patternfetch-com-context.jsonld
- type: Vocabulary
  url: vocabulary/patternfetch-com-vocabulary.yml
- type: Conformance
  url: conformance/patternfetch-com-conformance.yml
- type: Plans
  url: plans/patternfetch-com-plans-pricing.yml
- type: DataModel
  url: data-model/patternfetch-com-data-model.yml
- type: Authentication
  url: authentication/patternfetch-com-authentication.yml
- type: ErrorCatalog
  url: errors/patternfetch-com-problem-types.yml
- type: LLMsTxt
  url: llms/patternfetch-com-llms.txt
- type: AgentCard
  url: a2a/patternfetch-com-a2a.yml
- type: MCPServer
  url: mcp/patternfetch-com-mcp.yml
- type: WellKnown
  url: well-known/patternfetch-com-well-known.yml
- type: Hosts
  url: hosts/patternfetch-com-hosts.yml
- type: Vendors
  url: vendors/patternfetch-com-vendors.yml
- type: Newsroom
  url: https://patternfetch.com/media/digest.mp4
- type: DomainSecurity
  url: security/patternfetch-com-domain-security.yml
- type: Website
  url: https://patternfetch.com/
- type: Documentation
  url: https://patternfetch.com/docs
- type: Pricing
  url: https://patternfetch.com/pricing
- type: TermsOfService
  url: https://patternfetch.com/terms
- type: PrivacyPolicy
  url: https://patternfetch.com/privacy
- type: Support
  url: https://patternfetch.com/status
- type: GitHubOrganization
  url: https://github.com/MarvinRey7879
- type: Postman
  url: https://www.postman.com/workspace/patternfetch
apis:
- name: Patternfetch API
  description: Market-State Brief API providing stock, ETF, and crypto ticker summaries.
  humanURL: https://patternfetch.com/docs
  baseURL: https://patternfetch.com
  aid: patternfetch-com:patternfetch-api
- aid: patternfetch-com:patternfetch-api-api
  name: patternfetch Api API
  description: 'Agent-first API + MCP: a stock, ETF, or crypto ticker + timeframe -> a token-compact market-state brief (compact
    candles, chart/candlestick

    patterns, support/resistance, regime, interpreted indicators, and a one-line summary). Covers US stocks & ETFs (Yahoo,
    split & dividend adjusted,

    delayed/EOD) a'
  humanURL: https://patternfetch.com/docs
  baseURL: https://patternfetch.com
  properties:
  - type: OpenAPI
    url: openapi/_original/patternfetch-com-api-openapi.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-brief-schema.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-scan-request-schema.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-watch-subscription-schema.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-query-schema.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-multi-query-schema.json
  - type: JSONSchema
    url: json-schema/patternfetch-com-multi-response-schema.json
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

patternfetch-com API — frequently asked questions

Does patternfetch-com have an API?

Yes. APIs.io lists 2 APIs from patternfetch-com, including Patternfetch API and patternfetch Api API.

Is there an OpenAPI specification for the patternfetch-com API?

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

How do I authenticate with the patternfetch-com API?

patternfetch-com documents its authentication (1 scheme). The details are profiled on APIs.io as Patternfetch Com Authentication.

How much does the patternfetch-com API cost?

APIs.io lists 2 pricing plans for patternfetch-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does patternfetch-com have an MCP server?

Yes. APIs.io lists 1 MCP server for patternfetch-com: Remote MCP server at patternfetch.com.

Is the patternfetch-com API ready for AI agents?

patternfetch-com has a Kin Score of 47.2 out of 100 (developing) and an Agent Readiness score of 41.2 (agent-ready), scored by API Evangelist on 2026-10-31.

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