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