fAlpha

fAlpha validates trade ideas before capital is committed, providing quantitative models that return expected impact, quality, confidence and drivers for each name. The platform offers independent pre‑trade validation, combining AI‑driven analytics with financial expertise to help investors make informed decisions.

fAlpha publishes 6 API contracts indexed on the APIs.io network, including Account API, Discovery API, Events API, and 3 more. Tagged areas include Finance, Artificial Intelligence, Trading, Validation, and Analytics.

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

fAlpha’s developer surface includes pricing, API reference, authentication, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

42.4/100 developing Agent 27/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 published contract

Finance Artificial Intelligence Trading Validation Analytics

Kin Score

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

Composite quality — 42.4/100 · developing

Contract Quality 13.3 / 21

Developer Ergonomics 5.5 / 17

Access Clarity 7.2 / 17

Operational Transparency 1.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.3 / 15

Agent readiness — 27/100 · 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 5 / 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 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), 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):

Developer Ergonomics scores 32.6 — up to +13.5 composite points Ask about this →
Operational Transparency scores 9.5 — up to +11.8 composite points Ask about this →
Access Clarity scores 42.6 — up to +11.5 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/falpha-ai/apis.yml: open an issue on github.com/api-evangelist/falpha-ai 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 6

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

fAlpha Account API

The Account API from fAlpha — 2 operation(s) for account.

fAlpha Discovery API

The Discovery API from fAlpha — 2 operation(s) for discovery.

fAlpha Events API

The Events API from fAlpha — 1 operation(s) for events.

fAlpha Health API

The Health API from fAlpha — 1 operation(s) for health.

fAlpha News API

The News API from fAlpha — 1 operation(s) for news.

fAlpha Signals API

The Signals API from fAlpha — 9 operation(s) for signals.

fAlpha API pricing

Prices published by fAlpha, read 2026-11-07 from falpha.ai/pricing.

Plan	Price
Enterprise	Contact us
Professional	$2,700/ yr
Validation Usage	$5/ 100 validations

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

fAlpha Plans Pricing

3 plans

PLANS

Semantic Vocabularies 1

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

Falpha Ai Context

23 classes · 82 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.

fAlpha API Rules

61 rules · 54 error-severity 4 warn-severity 3 info-severity

SPECTRAL

JSON Schema 8

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

account_response

6 properties

JSON SCHEMA

articles_list_response

4 properties

JSON SCHEMA

available_tickers_response

1 properties

JSON SCHEMA

events_response

5 properties

JSON SCHEMA

screener_response

11 properties

JSON SCHEMA

sectors_response

1 properties

JSON SCHEMA

signal

11 properties

JSON SCHEMA

usage_response

8 properties

JSON SCHEMA

Scroll for all 8

Security Posture 3

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

fAlpha Authentication

apiKey · 2 schemes

SECURITY

fAlpha Domain Security

TLSv1.3 · DMARC

SECURITY

fAlpha Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

fAlpha Agentic Access

16 operations

16 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgenticAccess

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Access & Security 5

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

Security

Security

Authentication

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: falpha-ai
name: fAlpha
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://falpha.ai/logo192.png
description: fAlpha validates trade ideas before capital is committed, providing quantitative models that return expected
  impact, quality, confidence and drivers for each name. The platform offers independent pre‑trade validation, combining AI‑driven
  analytics with financial expertise to help investors make informed decisions.
url: https://artifacts.apis.io/falpha-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Finance
- Artificial Intelligence
- Trading
- Validation
- Analytics
tags_raw:
- Finance
- AI
- Trading
- Validation
- Analytics
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/falpha-ai-agentic-access.yml
- type: Plans
  url: plans/falpha-ai-plans-pricing.yml
- type: Spectral
  url: rules/falpha-ai-rules.yml
- type: JSONLD
  url: json-ld/falpha-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/falpha-ai-vocabulary.yml
- type: DataModel
  url: data-model/falpha-ai-data-model.yml
- type: ErrorCatalog
  url: errors/falpha-ai-problem-types.yml
- type: Conformance
  url: conformance/falpha-ai-conformance.yml
- type: LLMsTxt
  url: llms/falpha-ai-llms.txt
- type: SecurityTxt
  url: well-known/falpha-ai-security.txt
- type: WellKnown
  url: well-known/falpha-ai-well-known.yml
- type: Hosts
  url: hosts/falpha-ai-hosts.yml
- type: TermsOfService
  url: https://falpha.ai/terms
- type: Security
  url: https://falpha.ai/security
- type: SDKs
  url: https://falpha.ai/sdk
- type: Pricing
  url: https://falpha.ai/pricing
- type: APIReference
  url: https://api.falpha.ai/docs
- type: Authentication
  url: authentication/falpha-ai-authentication.yml
- type: VulnerabilityDisclosure
  url: security/falpha-ai-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/falpha-ai-domain-security.yml
- type: Website
  url: https://falpha.ai/
apis:
- aid: falpha-ai:falpha-ai-account-api
  name: fAlpha Account API
  description: The Account API from fAlpha — 2 operation(s) for account.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-account-api-openapi.yml
  - type: JSONSchema
    url: json-schema/falpha-ai-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/falpha-ai-account-response-schema.json
- aid: falpha-ai:falpha-ai-discovery-api
  name: fAlpha Discovery API
  description: The Discovery API from fAlpha — 2 operation(s) for discovery.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-discovery-api-openapi.yml
  - type: JSONSchema
    url: json-schema/falpha-ai-available-tickers-response-schema.json
  - type: JSONSchema
    url: json-schema/falpha-ai-sectors-response-schema.json
- aid: falpha-ai:falpha-ai-events-api
  name: fAlpha Events API
  description: The Events API from fAlpha — 1 operation(s) for events.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - Event
  tags_raw:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-events-api-openapi.yml
  - type: JSONSchema
    url: json-schema/falpha-ai-events-response-schema.json
- aid: falpha-ai:falpha-ai-health-api
  name: fAlpha Health API
  description: The Health API from fAlpha — 1 operation(s) for health.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-health-api-openapi.yml
- aid: falpha-ai:falpha-ai-news-api
  name: fAlpha News API
  description: The News API from fAlpha — 1 operation(s) for news.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - News
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-news-api-openapi.yml
  - type: JSONSchema
    url: json-schema/falpha-ai-articles-list-response-schema.json
- aid: falpha-ai:falpha-ai-signals-api
  name: fAlpha Signals API
  description: The Signals API from fAlpha — 9 operation(s) for signals.
  humanURL: https://api.falpha.ai/docs
  baseURL: https://api.falpha.ai
  tags:
  - Signals
  properties:
  - type: OpenAPI
    url: openapi/falpha-ai-signals-api-openapi.yml
  - type: JSONSchema
    url: json-schema/falpha-ai-screener-response-schema.json
  - type: JSONSchema
    url: json-schema/falpha-ai-signal-schema.json
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

fAlpha API — frequently asked questions

Does fAlpha have an API?

Yes. APIs.io lists 6 APIs from fAlpha, including fAlpha Account API, fAlpha Discovery API and fAlpha Events API, and 3 more.

Is there an OpenAPI specification for the fAlpha API?

Yes. APIs.io indexes 6 OpenAPI specifications for fAlpha, each linked for download from this page.

How do I authenticate with the fAlpha API?

fAlpha uses bearer-token authentication (apiKey · 2 schemes). The details are profiled on APIs.io as fAlpha Authentication.

How much does the fAlpha API cost?

fAlpha publishes its prices; its Professional plan is $2,700/ yr as of 2026-11-07. APIs.io lists 3 pricing plans for fAlpha, with each plan's price, limits and inclusions under Pricing on this page.

Is the fAlpha API ready for AI agents?

fAlpha has a Kin Score of 42.4 out of 100 (developing) and an Agent Readiness score of 26.9 (agent-aware), scored by API Evangelist on 2026-11-13.

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