Alpaca website screenshot

Alpaca

Alpaca is an API-first commission-free stock and crypto trading broker offering trading, market data, options, and broker-as-a-service APIs. Alpaca publishes its OpenAPI specifications publicly via the alpacahq/alpaca-docs GitHub repository, with separate specs for Trading, Broker, Market Data, and OAuth.

Alpaca publishes 23 APIs on the APIs.io network, including Trading API, OAuth API, Account Activities API, and 20 more. Tagged areas include Fintech, Trading, Stocks, Crypto, and Brokerage.

The Alpaca catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Alpaca’s developer surface includes authentication, sandbox, changelog, CLI, API reference, getting-started guide, support, and 37 more developer resources.

🌐 Visit website 📡 Source on GitHub
84.5/100 exemplar ▬ flat Agent 66/100 agent native Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
23 APIs 1 MCP Servers
FintechTradingStocksCryptoBrokerageMarket DataOptions

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 84.5/100 · exemplar
Contract Quality 17.0 / 25
Developer Ergonomics 18.3 / 20
Commercial Clarity 20.0 / 20
Operational Transparency 11.3 / 13
Governance 8.3 / 12
Discoverability 9.3 / 10
Agent readiness — 66/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
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 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/alpaca: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 23

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

Alpaca Trading API

The Alpaca Trading API enables commission-free trading of US-listed equities, options, and crypto. It exposes endpoints for orders, positions, account information, watchlists, c...

Alpaca OAuth API

The Alpaca OAuth API allows third-party applications to authenticate Alpaca users and obtain access tokens for the Trading and Market Data APIs.

Alpaca Account Activities API

Head to https://alpaca.markets/docs/api-references/trading-api/account-activities/ to view complete documentation on the Account Activities API.

Alpaca Account Configurations API

Head to https://alpaca.markets/docs/api-documentation/api-v2/account-configuration/ to view complete documentation on the Account Configurations API.

Alpaca Accounts API

The Accounts API from Alpaca — 14 operation(s) for accounts.

Alpaca Assets API

The Assets API from Alpaca — 2 operation(s) for assets.

Alpaca Calendar API

The Calendar API from Alpaca — 2 operation(s) for calendar.

Alpaca Clock API

The Clock API from Alpaca — 2 operation(s) for clock.

Alpaca Corporate Actions API

The Corporate Actions API from Alpaca — 1 operation(s) for corporate actions.

Alpaca Crypto Pricing Data API API

The Crypto Pricing Data API API from Alpaca — 17 operation(s) for crypto pricing data api.

Alpaca Documents API

The Documents API from Alpaca — 3 operation(s) for documents.

Alpaca Events API

The Events API from Alpaca — 4 operation(s) for events.

Alpaca Funding API

The Funding API from Alpaca — 7 operation(s) for funding.

Alpaca Journals API

The Journals API from Alpaca — 4 operation(s) for journals.

Alpaca Logo API

The Logo API from Alpaca — 1 operation(s) for logo.

Alpaca News API

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

Alpaca Orders API

Head to https://alpaca.markets/docs/api-documentation/api-v2/orders/ to view complete documentation on the Orders API.

Alpaca Portfolio History API

Head to https://alpaca.markets/docs/api-documentation/api-v2/portfolio-history/ to view complete documentation on the Portfolio History API.

Alpaca Positions API

Head to https://alpaca.markets/docs/api-documentation/api-v2/positions/ to view complete documentation on the Positions API.

Alpaca Screener API

The Screener API from Alpaca — 1 operation(s) for screener.

Alpaca Stock Pricing Data API API

The Stock Pricing Data API API from Alpaca — 16 operation(s) for stock pricing data api.

Alpaca Watchlist API

The Watchlist API from Alpaca — 2 operation(s) for watchlist.

Alpaca Watchlists API

Head to https://alpaca.markets/docs/api-documentation/api-v2/watchlist/ to view complete documentation on the Watchlist API.

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Postman Collections 22

Ready-to-run Postman collections for exercising this provider's APIs.

Broker Account Activities API

POSTMAN

Broker Account Activities Accounts API

POSTMAN

Broker Account Activities Assets API

POSTMAN

Broker Account Activities Calendar API

POSTMAN

Broker Account Activities Clock API

POSTMAN

Broker Account Activities Corporate Actions API

POSTMAN

Broker Account Activities Crypto Pricing Data API API

POSTMAN

Broker Account Activities Documents API

POSTMAN

Broker Account Activities Events API

POSTMAN

Broker Account Activities Funding API

POSTMAN

Broker Account Activities Journals API

POSTMAN

Broker Account Activities Logo API

POSTMAN

Broker Account Activities News API

POSTMAN

Broker Account Activities OAuth API

POSTMAN

Broker Account Activities Orders API

POSTMAN

Broker Account Activities Portfolio History API

POSTMAN

Broker Account Activities Positions API

POSTMAN

Broker Account Activities Screener API

POSTMAN

Broker Account Activities Stock Pricing Data API API

POSTMAN

Broker Account Activities Trading API

POSTMAN

Broker Account Activities Watchlist API

POSTMAN

Broker Account Activities Watchlists API

POSTMAN

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Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Broker API

OPEN COLLECTION

Market Data API

OPEN COLLECTION

OAuth API

OPEN COLLECTION

Trader API

OPEN COLLECTION

MCP Servers 1

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

alpaca-mcp.yml

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Alpaca Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Alpaca Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Alpaca Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Alpaca WebSocket Streaming APIs

AsyncAPI 2.6 description of Alpaca's public WebSocket streaming APIs. Covers real-time stock market data (IEX / SIP / delayed SIP / BOATS), real-time crypto market data (US and ...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Alpaca API Rules

6 rules · 1 errors 4 warnings 1 info

SPECTRAL

Security Posture 4

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

Alpaca Authentication

apiKey/http/oauth2 · 5 schemes

SECURITY

Alpaca Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Alpaca Vulnerability Disclosure

Hackerone · contact published

SECURITY

Alpaca Trust Center

SOC 2 Type 2, ISO 27001:2022, GDPR, UK ICO Data Protection

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Alpaca Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Agentic Access 1

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

Alpaca Agentic Access

119 operations · 39 acting

119 operations · 39 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Sandbox
Sandbox
 GettingStarted
GettingStarted
 SignUp
SignUp
 Portal
Portal

Documentation 2

Reference material describing how the API behaves

APIReference
APIReference
 Documentation
Documentation

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 WellKnown
WellKnown
 MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 LlmsText
LlmsText

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Idempotency
Idempotency
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Build 7

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace
PostmanWorkspace
 Packages
Packages
 SDKs
SDKs
 ToolCrosswalk
ToolCrosswalk
 CLI
CLI
 Postman
Postman
 GitHub
GitHub

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Access & Security 7

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes
 Compliance
Compliance
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 TrustCenter
TrustCenter

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Operate 5

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 Deprecation
Deprecation
 Support
Support
 StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: alpaca
url: https://raw.githubusercontent.com/api-evangelist/alpaca/refs/heads/main/apis.yml
name: Alpaca
kind: company
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/alpaca.png
tags:
- Fintech
- Trading
- Stocks
- Crypto
- Brokerage
- Market Data
- Options
created: '2026-05-08'
modified: '2026-07-22'
specificationVersion: '0.19'
description: Alpaca is an API-first commission-free stock and crypto trading broker offering trading, market data, options,
  and broker-as-a-service APIs. Alpaca publishes its OpenAPI specifications publicly via the alpacahq/alpaca-docs GitHub repository,
  with separate specs for Trading, Broker, Market Data, and OAuth.
apis:
- aid: alpaca:trading-api
  name: Alpaca Trading API
  tags:
  - Trading
  - Stocks
  - Options
  - Crypto
  - Orders
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://api.alpaca.markets/v2
  humanURL: https://docs.alpaca.markets/docs/trading-api
  description: The Alpaca Trading API enables commission-free trading of US-listed equities, options, and crypto. It exposes
    endpoints for orders, positions, account information, watchlists, calendar, clock, and assets. A paper trading sandbox
    is available at paper-api.alpaca.markets.
  properties:
  - type: Documentation
    url: https://docs.alpaca.markets/docs/trading-api
  - type: OpenAPI
    url: openapi/alpaca-trading-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Overlay
    url: overlays/alpaca-trading-api-overlay.yaml
  - type: Sandbox
    url: https://paper-api.alpaca.markets/v2
  x-features:
  - Commission-free US equity and options trading
  - Multi-leg options orders
  - Crypto trading 24/7
  - Paper trading environment
  - Account, positions, orders, watchlists endpoints
  x-use-cases:
  - Build automated trading strategies
  - Power retail trading apps
  - Backtest with paper trading sandbox
- aid: alpaca:oauth-api
  name: Alpaca OAuth API
  tags:
  - OAuth
  - Authentication
  - Authorization
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://api.alpaca.markets/oauth
  humanURL: https://docs.alpaca.markets/docs/oauth-tokens
  description: The Alpaca OAuth API allows third-party applications to authenticate Alpaca users and obtain access tokens
    for the Trading and Market Data APIs.
  properties:
  - type: Documentation
    url: https://docs.alpaca.markets/docs/oauth-tokens
  - type: OpenAPI
    url: openapi/alpaca-oauth-api-openapi.yml
  - type: Overlay
    url: overlays/alpaca-oauth-api-overlay.yaml
  x-features:
  - OAuth 2.0 authorization code flow
  - Token issuance and refresh
  - Scope-limited access
  x-use-cases:
  - Build apps that act on behalf of Alpaca users
  - Integrate Alpaca login into third-party tools
- aid: alpaca:alpaca-account-activities-api
  name: Alpaca Account Activities API
  description: Head to https://alpaca.markets/docs/api-references/trading-api/account-activities/ to view complete documentation
    on the Account Activities API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Account Activities
  properties:
  - type: OpenAPI
    url: openapi/alpaca-account-activities-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-account-configurations-api
  name: Alpaca Account Configurations API
  description: Head to https://alpaca.markets/docs/api-documentation/api-v2/account-configuration/ to view complete documentation
    on the Account Configurations API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Account Configurations
  properties:
  - type: OpenAPI
    url: openapi/alpaca-account-configurations-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-accounts-api
  name: Alpaca Accounts API
  description: The Accounts API from Alpaca — 14 operation(s) for accounts.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/alpaca-accounts-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-assets-api
  name: Alpaca Assets API
  description: The Assets API from Alpaca — 2 operation(s) for assets.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/alpaca-assets-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-calendar-api
  name: Alpaca Calendar API
  description: The Calendar API from Alpaca — 2 operation(s) for calendar.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Calendar
  properties:
  - type: OpenAPI
    url: openapi/alpaca-calendar-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-clock-api
  name: Alpaca Clock API
  description: The Clock API from Alpaca — 2 operation(s) for clock.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Clock
  properties:
  - type: OpenAPI
    url: openapi/alpaca-clock-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-corporate-actions-api
  name: Alpaca Corporate Actions API
  description: The Corporate Actions API from Alpaca — 1 operation(s) for corporate actions.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Corporate Actions
  properties:
  - type: OpenAPI
    url: openapi/alpaca-corporate-actions-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-crypto-pricing-data-api-api
  name: Alpaca Crypto Pricing Data API API
  description: The Crypto Pricing Data API API from Alpaca — 17 operation(s) for crypto pricing data api.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Crypto Pricing Data API
  properties:
  - type: OpenAPI
    url: openapi/alpaca-crypto-pricing-data-api-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-documents-api
  name: Alpaca Documents API
  description: The Documents API from Alpaca — 3 operation(s) for documents.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/alpaca-documents-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-events-api
  name: Alpaca Events API
  description: The Events API from Alpaca — 4 operation(s) for events.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/alpaca-events-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-funding-api
  name: Alpaca Funding API
  description: The Funding API from Alpaca — 7 operation(s) for funding.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Funding
  properties:
  - type: OpenAPI
    url: openapi/alpaca-funding-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-journals-api
  name: Alpaca Journals API
  description: The Journals API from Alpaca — 4 operation(s) for journals.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Journals
  properties:
  - type: OpenAPI
    url: openapi/alpaca-journals-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-logo-api
  name: Alpaca Logo API
  description: The Logo API from Alpaca — 1 operation(s) for logo.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Logo
  properties:
  - type: OpenAPI
    url: openapi/alpaca-logo-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-news-api
  name: Alpaca News API
  description: The News API from Alpaca — 1 operation(s) for news.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - News
  properties:
  - type: OpenAPI
    url: openapi/alpaca-news-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-orders-api
  name: Alpaca Orders API
  description: Head to https://alpaca.markets/docs/api-documentation/api-v2/orders/ to view complete documentation on the
    Orders API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/alpaca-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-portfolio-history-api
  name: Alpaca Portfolio History API
  description: Head to https://alpaca.markets/docs/api-documentation/api-v2/portfolio-history/ to view complete documentation
    on the Portfolio History API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Portfolio History
  properties:
  - type: OpenAPI
    url: openapi/alpaca-portfolio-history-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-positions-api
  name: Alpaca Positions API
  description: Head to https://alpaca.markets/docs/api-documentation/api-v2/positions/ to view complete documentation on the
    Positions API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Positions
  properties:
  - type: OpenAPI
    url: openapi/alpaca-positions-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-screener-api
  name: Alpaca Screener API
  description: The Screener API from Alpaca — 1 operation(s) for screener.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Screener
  properties:
  - type: OpenAPI
    url: openapi/alpaca-screener-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-stock-pricing-data-api-api
  name: Alpaca Stock Pricing Data API API
  description: The Stock Pricing Data API API from Alpaca — 16 operation(s) for stock pricing data api.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Stock Pricing Data API
  properties:
  - type: OpenAPI
    url: openapi/alpaca-stock-pricing-data-api-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-watchlist-api
  name: Alpaca Watchlist API
  description: The Watchlist API from Alpaca — 2 operation(s) for watchlist.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Watchlist
  properties:
  - type: OpenAPI
    url: openapi/alpaca-watchlist-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
- aid: alpaca:alpaca-watchlists-api
  name: Alpaca Watchlists API
  description: Head to https://alpaca.markets/docs/api-documentation/api-v2/watchlist/ to view complete documentation on the
    Watchlist API.
  humanURL: https://docs.alpaca.markets/docs/trading-api
  baseURL: https://api.alpaca.markets/v2
  tags:
  - Watchlists
  properties:
  - type: OpenAPI
    url: openapi/alpaca-watchlists-api-openapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-market-data-api
  - type: AsyncAPI
    url: asyncapi/alpaca-asyncapi.yml
  - type: Documentation
    url: https://docs.alpaca.markets/docs/about-broker-api
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/alpaca/overview
- type: AgenticAccess
  url: agentic-access/alpaca-agentic-access.yml
- type: DomainSecurity
  url: security/alpaca-domain-security.yml
- type: Authentication
  url: authentication/alpaca-authentication.yml
- type: Packages
  url: packages/alpaca-packages.yml
- type: SDKs
  url: packages/alpaca-packages.yml
- type: WellKnown
  url: well-known/alpaca-well-known.yml
- type: MCPServer
  url: mcp/alpaca-mcp.yml
- type: ToolCrosswalk
  url: mcp/alpaca-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/alpaca-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Sandbox
  url: sandbox/alpaca-sandbox.yml
- type: Conventions
  url: conventions/alpaca-conventions.yml
- type: Idempotency
  url: conventions/alpaca-conventions.yml
- type: ChangeLog
  url: changelog/alpaca-changelog.yml
- type: CLI
  url: cli/alpaca-cli.yml
- type: OAuthScopes
  url: scopes/alpaca-scopes.yml
- type: ErrorCatalog
  url: errors/alpaca-problem-types.yml
- type: Lifecycle
  url: lifecycle/alpaca-lifecycle.yml
- type: Deprecation
  url: lifecycle/alpaca-lifecycle.yml
- type: Conformance
  url: conformance/alpaca-conformance.yml
- type: Compliance
  url: https://alpaca.markets/security
- type: VulnerabilityDisclosure
  url: security/alpaca-vulnerability-disclosure.yml
- type: Security
  url: https://alpaca.markets/security
- type: TrustCenter
  url: https://trust.alpaca.markets/
- type: DataModel
  url: data-model/alpaca-data-model.yml
- type: Postman
  url: https://github.com/alpacahq/alpaca-postman
- type: APIReference
  url: https://docs.alpaca.markets/reference
- type: GettingStarted
  url: https://docs.alpaca.markets/docs/getting-started
- type: Support
  url: https://alpaca.markets/support
- type: SignUp
  url: https://app.alpaca.markets/signup
- type: LinkedIn
  url: https://www.linkedin.com/company/alpacamarkets
- type: Portal
  url: https://alpaca.markets/
- type: Documentation
  url: https://docs.alpaca.markets/
- type: Pricing
  url: https://alpaca.markets/data
- type: GitHub
  url: https://github.com/alpacahq
- type: StatusPage
  url: https://status.alpaca.markets/
- type: TermsOfService
  url: https://alpaca.markets/legal
- type: PrivacyPolicy
  url: https://alpaca.markets/privacy
- type: Plans
  url: plans/alpaca-plans-pricing.yml
- type: RateLimits
  url: rate-limits/alpaca-rate-limits.yml
- type: FinOps
  url: finops/alpaca-finops.yml
- type: Integrations
  url: https://alpaca.markets/integrations
- type: LlmsText
  url: https://docs.alpaca.markets/llms.txt
- url: https://alpaca.markets/blog/feed/
  type: Blog
integrations:
- name: TradingView
- name: Streak
- name: Slack
- name: QuantRocket
- name: Blueshift
- name: Tradetron
- name: Passiv
- name: Zapier
- name: Alexa
- name: Arcade Trader
- name: PredictNow.ai
- name: AlgoBulls
- name: Trellis
- name: Breaking Equity
- name: Composer
- name: Algorum
- name: Wealth-Lab
- name: Your project here
- name: Close modal
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com