AlphaAI

A REST API and agent-native platform for relevance-scored, ticker-linked financial news, built for trading bots, agent backends, and dashboards. Every article is enriched at ingest with a 1-10 relevance score, one of fourteen categories, validated ticker links, and per-ticker sentiment with an impact analysis and confidence rating, plus structured SEC Form 4 insider data sourced from EDGAR. The same data core is served three ways — an OpenAPI 3.1 REST API at api.alphai.io, a hosted MCP server with OAuth 2.1 and dynamic client registration at mcp.alphai.io, and HMAC-signed webhooks on the Pro tier — alongside first-party Python, TypeScript and Rust clients and a provider-published pack of Claude Code agent skills.

AlphaAI publishes 3 APIs on the APIs.io network: Calendar API, News API, and Symbols API. Tagged areas include Financial News, Stock Market, SEC Filings, Insider Trading, and Fintech.

The AlphaAI catalog on APIs.io includes 1 event-driven AsyncAPI specification.

AlphaAI’s developer surface includes documentation, API reference, getting-started guide, code examples, support, engineering blog, pricing, and 34 more developer resources.

🌐 Visit website 📡 Source on GitHub

70.6/100 exemplar ▬ flat Agent 69/100 agent native Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

AccessFreemiumFree trial⚡ Free to try

1 APIs 2 MCP Servers

Financial News Stock Market SEC Filings Insider Trading Fintech Market Data Sentiment AI Agents MCP LLM Trading

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 70.6/100 · exemplar

Contract Quality 14.1 / 21

Developer Ergonomics 15.0 / 17

Access Clarity 10.1 / 17

Operational Transparency 9.3 / 11

Contract Governance 0.5 / 10

Discoverability 6.5 / 9

Regulatory Posture 10.8 / 15

Agent readiness — 69/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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.

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/alphaai: 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 5

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

MCP Servers 2

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

Rate Limits 1

Documented rate limits and quota policies.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Alphaai Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Agentic Access 1

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

Alphaai Agentic Access

15 operations

15 operations · 0 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

LLMsTxt

AgentSkill

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Lifecycle

Conformance

Conventions

ErrorCatalog

DataModel

Webhooks

Build 6

SDKs, sample code, and the tooling you integrate with

Examples

Examples

GitHubOrganization

Postman

Packages

SDKs

CLI

Access & Security 6

Authentication, authorization, and security posture

Authentication

OAuthScopes

Security

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 5

Status, limits, changes, and where to get help

Support

StatusPage

ChangeLog

ChangeLog

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

License

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 2

The organization behind the API

Blog

Blog

BlogRSS

BlogRSS

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-service
  trial: true
  try_now: true
  public: true
  label: Freemium, self-service
  confidence: high
  source:
  - https://alphai.io/pricing
  - https://alphai.io/account/api-keys
  - https://alphai.io/developers
  generated: '2026-08-11'
  method: searched
  note: Free tier with no credit card (20 req/min, 100/day), paid tiers listed at $2.99 and $9.99/month, and a keyless playground
    on the developer page that proxies live production responses so an evaluator can try the API before signing up at all.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/alphaai.png
name: AlphaAI
description: A REST API and agent-native platform for relevance-scored, ticker-linked financial news, built for trading bots,
  agent backends, and dashboards. Every article is enriched at ingest with a 1-10 relevance score, one of fourteen categories,
  validated ticker links, and per-ticker sentiment with an impact analysis and confidence rating, plus structured SEC Form
  4 insider data sourced from EDGAR. The same data core is served three ways — an OpenAPI 3.1 REST API at api.alphai.io, a
  hosted MCP server with OAuth 2.1 and dynamic client registration at mcp.alphai.io, and HMAC-signed webhooks on the Pro tier
  — alongside first-party Python, TypeScript and Rust clients and a provider-published pack of Claude Code agent skills.
url: https://raw.githubusercontent.com/api-evangelist/alphaai/refs/heads/main/apis.yml
created: '2026-07-05'
modified: '2026-08-11'
specificationVersion: '0.23'
tags:
- Financial News
- Stock Market
- SEC Filings
- Insider Trading
- Fintech
- Market Data
- Sentiment
- AI Agents
- MCP
- LLM
- Trading
apis:
- name: AlphaAI MCP Server
  description: Hosted MCP server over Streamable HTTP exposing fifteen tools for news search, ticker news, trending, actionable-now,
    macro, economic calendar, insider news, pair analysis, article retrieval, ticker discovery and alert management, plus
    the ChatGPT deep-research search/fetch contract. OAuth 2.1 with PKCE and RFC 7591 dynamic client registration, or the
    same API key as a bearer token for headless agents. Registered in the official MCP registry as io.github.makeev/alphai-mcp.
  humanURL: https://alphai.io/mcp
  baseURL: https://mcp.alphai.io/mcp
  tags:
  - Financial News
  - Stock Market
  - SEC Filings
  - Insider Trading
  - Fintech
  - Market Data
  - Sentiment
  - AI Agents
  - MCP
  - LLM
  - Trading
  properties:
  - type: MCPServer
    url: https://mcp.alphai.io/mcp
  - type: MCPServer
    url: mcp/alphaai-mcp.yml
  - type: ToolCrosswalk
    url: mcp/alphaai-tool-crosswalk.yml
  - type: OAuthScopes
    url: scopes/alphaai-scopes.yml
  - type: Documentation
    url: https://alphai.io/mcp
- name: AlphaAI Claude Code Skills
  description: 'Provider-published open-source pack of five Claude Code agent skills wrapping the MCP tools into ready-made
    workflows: one-ticker brief, market pulse, insider-activity scan, two-ticker read-across, and alert management. MIT licensed.
    Saved verbatim into skills/.'
  humanURL: https://github.com/makeev/alphai-claude-skills
  baseURL: https://github.com/makeev/alphai-claude-skills
  tags:
  - Financial News
  - Stock Market
  - SEC Filings
  - Insider Trading
  - Fintech
  - Market Data
  - Sentiment
  - AI Agents
  - MCP
  - LLM
  - Trading
  properties:
  - type: AgentSkill
    url: skills/_index.yml
  - type: SourceCode
    url: https://github.com/makeev/alphai-claude-skills
- aid: alphaai:alphaai-calendar-api
  name: AlphaAI Calendar API
  description: Scheduled US macro releases (FOMC, CPI, jobs, GDP, PCE…).
  humanURL: https://alphai.io/developers
  baseURL: https://api.alphai.io
  tags:
  - Calendar
  tags_raw:
  - calendar
  properties:
  - type: OpenAPI
    url: openapi/alphaai-calendar-api-openapi.yml
  - type: Documentation
    url: https://alphai.io/developers
  - type: APIReference
    url: https://api.alphai.io/api/schema/swagger-ui/
  - type: Conventions
    url: conventions/alphaai-conventions.yml
  - type: ErrorCatalog
    url: errors/alphaai-problem-types.yml
  - type: RateLimits
    url: rate-limits/alphaai-rate-limits.yml
  - type: DataModel
    url: data-model/alphaai-data-model.yml
  - type: Webhooks
    url: asyncapi/alphaai-webhooks.yml
- aid: alphaai:alphaai-news-api
  name: AlphaAI News API
  description: Relevance-scored, ticker-linked news.
  humanURL: https://alphai.io/developers
  baseURL: https://api.alphai.io
  tags:
  - News
  tags_raw:
  - news
  properties:
  - type: OpenAPI
    url: openapi/alphaai-news-api-openapi.yml
  - type: Documentation
    url: https://alphai.io/developers
  - type: APIReference
    url: https://api.alphai.io/api/schema/swagger-ui/
  - type: Conventions
    url: conventions/alphaai-conventions.yml
  - type: ErrorCatalog
    url: errors/alphaai-problem-types.yml
  - type: RateLimits
    url: rate-limits/alphaai-rate-limits.yml
  - type: DataModel
    url: data-model/alphaai-data-model.yml
  - type: Webhooks
    url: asyncapi/alphaai-webhooks.yml
- aid: alphaai:alphaai-symbols-api
  name: AlphaAI Symbols API
  description: Active equity, crypto, and foreign symbols (tickers).
  humanURL: https://alphai.io/developers
  baseURL: https://api.alphai.io
  tags:
  - Symbols
  tags_raw:
  - symbols
  properties:
  - type: OpenAPI
    url: openapi/alphaai-symbols-api-openapi.yml
  - type: Documentation
    url: https://alphai.io/developers
  - type: APIReference
    url: https://api.alphai.io/api/schema/swagger-ui/
  - type: Conventions
    url: conventions/alphaai-conventions.yml
  - type: ErrorCatalog
    url: errors/alphaai-problem-types.yml
  - type: RateLimits
    url: rate-limits/alphaai-rate-limits.yml
  - type: DataModel
    url: data-model/alphaai-data-model.yml
  - type: Webhooks
    url: asyncapi/alphaai-webhooks.yml
maintainers:
- FN: Mikhail Makeev
  email: support@alphai.io
  url: https://alphai.io/contact
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 95
  at: '2026-07-05T05:51:57.603Z'
common:
- type: License
  name: MIT
  url: https://github.com/makeev/alphai-claude-skills/blob/main/LICENSE
- type: Overlay
  url: overlays/alphaai-rest-api-overlay.yaml
- type: DeveloperPortal
  url: https://alphai.io/developers
- type: Documentation
  url: https://alphai.io/developers
- type: APIReference
  url: https://api.alphai.io/api/schema/swagger-ui/
- type: GettingStarted
  url: https://alphai.io/developers
- type: Examples
  url: https://alphai.io/examples
- type: Support
  url: https://alphai.io/contact
- type: Blog
  url: https://alphai.io/research
- type: BlogRSS
  url: https://alphai.io/research/rss.xml
- type: GitHubOrganization
  url: https://github.com/makeev
- type: Postman
  url: https://www.postman.com/mmakeevs-team/alphaai-financial-news-api
- type: Pricing
  url: https://alphai.io/pricing
- type: SignUp
  url: https://alphai.io/account/api-keys
- type: TermsOfService
  url: https://alphai.io/terms
- type: PrivacyPolicy
  url: https://alphai.io/privacy
- type: StatusPage
  url: https://status.alphai.io
- type: ChangeLog
  url: https://alphai.io/changelog
- type: ChangeLog
  url: changelog/alphaai-changelog.yml
- type: Lifecycle
  url: lifecycle/alphaai-lifecycle.yml
- type: Authentication
  url: authentication/alphaai-authentication.yml
- type: OAuthScopes
  url: scopes/alphaai-scopes.yml
- type: Security
  url: https://api.alphai.io/.well-known/security.txt
- type: SecurityTxt
  url: well-known/alphaai-security.txt
- type: VulnerabilityDisclosure
  url: security/alphaai-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/alphaai-domain-security.yml
- type: WellKnown
  url: well-known/alphaai-well-known.yml
- type: Conformance
  url: conformance/alphaai-conformance.yml
- type: Conventions
  url: conventions/alphaai-conventions.yml
- type: ErrorCatalog
  url: errors/alphaai-problem-types.yml
- type: RateLimits
  url: rate-limits/alphaai-rate-limits.yml
- type: Plans
  url: plans/alphaai-plans-pricing.yml
- type: DataModel
  url: data-model/alphaai-data-model.yml
- type: Webhooks
  url: asyncapi/alphaai-webhooks.yml
- type: Packages
  url: packages/alphaai-packages.yml
- type: SDKs
  url: packages/alphaai-packages.yml
- type: CLI
  url: cli/alphaai-cli.yml
- type: Sandbox
  url: sandbox/alphaai-sandbox.yml
- type: LLMsTxt
  url: llms/alphaai-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/alphaai-agentic-access.yml
x-enrichment:
  date: '2026-08-11'
  status: enriched
  artifacts_added: 33
  pass: local-v1

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