Robinhood

Robinhood Markets is a US financial-services company offering commission-free trading of stocks, ETFs, options, and cryptocurrency, plus retirement accounts, a cash/spending card, and 24-hour markets. For developers, Robinhood publishes the Crypto Trading API, a REST interface at trading.robinhood.com that lets an account holder view buying power and holdings, pull market data (best bid/ask and estimated fill prices), enumerate supported trading pairs, and place, retrieve, and cancel crypto orders (market, limit, stop-loss, and stop-limit). The API authenticates each request with an API key plus an Ed25519 request signature carried in the x-api-key, x-timestamp, and x-signature headers. Robinhood was added to the API Evangelist network as a VC-portfolio lead and enriched from its public developer surface.

Robinhood publishes 5 APIs on the APIs.io network, including Account API, Holdings API, Market Data API, and 2 more. Tagged areas include Company, Fintech, Cryptocurrency, Trading, and Brokerage.

Robinhood’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, authentication, and 22 more developer resources.

50.7/100 developing ▬ flat Agent 81/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
5 APIs 1 MCP Servers
CompanyFintechCryptocurrencyTradingBrokerageInvestingFinancial ServicesCrypto

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 50.7/100 · developing
Contract Quality 15.9 / 25
Developer Ergonomics 13.5 / 20
Commercial Clarity 4.2 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 81/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 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 4 / 4
Consent & Bot Identity 3 / 3
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/robinhood: 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 5

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

Robinhood Account API

Crypto trading account details and buying power.

Robinhood Holdings API

Current cryptocurrency positions.

Robinhood Market Data API

Best bid/ask quotes and estimated execution prices.

Robinhood Orders API

Place, list, retrieve, and cancel crypto orders.

Robinhood Trading Pairs API

Supported crypto trading pairs and their constraints.

MCP Servers 1

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

robinhood-mcp.yml

MCP SERVER

Security Posture 3

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

Robinhood Authentication

apiKey · 3 schemes

SECURITY

Robinhood Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Robinhood Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Agentic Access 1

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

Robinhood Agentic Access

9 operations · 2 acting

9 operations · 2 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 5

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: robinhood
name: Robinhood
description: Robinhood Markets is a US financial-services company offering commission-free trading of stocks, ETFs, options,
  and cryptocurrency, plus retirement accounts, a cash/spending card, and 24-hour markets. For developers, Robinhood publishes
  the Crypto Trading API, a REST interface at trading.robinhood.com that lets an account holder view buying power and holdings,
  pull market data (best bid/ask and estimated fill prices), enumerate supported trading pairs, and place, retrieve, and cancel
  crypto orders (market, limit, stop-loss, and stop-limit). The API authenticates each request with an API key plus an Ed25519
  request signature carried in the x-api-key, x-timestamp, and x-signature headers. Robinhood was added to the API Evangelist
  network as a VC-portfolio lead and enriched from its public developer surface.
url: https://raw.githubusercontent.com/api-evangelist/robinhood/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- bond-capital
- d1-capital
- gv
- iconiq-capital
- ivp
- kleiner-perkins
- nea
- ribbit-capital
- slow-ventures
- susa-ventures
- thrive-capital
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 18
  pass: local-v1
image: https://robinhood.com/favicon.ico
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Cryptocurrency
- Trading
- Brokerage
- Investing
- Financial Services
- Crypto
apis:
- aid: robinhood:robinhood-account-api
  name: Robinhood Account API
  description: Crypto trading account details and buying power.
  humanURL: https://docs.robinhood.com/crypto/trading/
  baseURL: https://trading.robinhood.com
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/robinhood-account-api-openapi.yml
  - type: Documentation
    url: https://docs.robinhood.com/crypto/trading/
- aid: robinhood:robinhood-holdings-api
  name: Robinhood Holdings API
  description: Current cryptocurrency positions.
  humanURL: https://docs.robinhood.com/crypto/trading/
  baseURL: https://trading.robinhood.com
  tags:
  - Holdings
  properties:
  - type: OpenAPI
    url: openapi/robinhood-holdings-api-openapi.yml
  - type: Documentation
    url: https://docs.robinhood.com/crypto/trading/
- aid: robinhood:robinhood-market-data-api
  name: Robinhood Market Data API
  description: Best bid/ask quotes and estimated execution prices.
  humanURL: https://docs.robinhood.com/crypto/trading/
  baseURL: https://trading.robinhood.com
  tags:
  - Market Data
  properties:
  - type: OpenAPI
    url: openapi/robinhood-market-data-api-openapi.yml
  - type: Documentation
    url: https://docs.robinhood.com/crypto/trading/
- aid: robinhood:robinhood-orders-api
  name: Robinhood Orders API
  description: Place, list, retrieve, and cancel crypto orders.
  humanURL: https://docs.robinhood.com/crypto/trading/
  baseURL: https://trading.robinhood.com
  tags:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/robinhood-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.robinhood.com/crypto/trading/
- aid: robinhood:robinhood-trading-pairs-api
  name: Robinhood Trading Pairs API
  description: Supported crypto trading pairs and their constraints.
  humanURL: https://docs.robinhood.com/crypto/trading/
  baseURL: https://trading.robinhood.com
  tags:
  - Trading Pairs
  properties:
  - type: OpenAPI
    url: openapi/robinhood-trading-pairs-api-openapi.yml
  - type: Documentation
    url: https://docs.robinhood.com/crypto/trading/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: VulnerabilityDisclosure
  url: security/robinhood-vulnerability-disclosure.yml
- type: Security
  url: https://hackerone.com/robinhood
- type: DomainSecurity
  url: security/robinhood-domain-security.yml
- type: Website
  url: https://robinhood.com
- type: DeveloperPortal
  url: https://docs.robinhood.com/crypto/trading/
- type: Documentation
  url: https://docs.robinhood.com/crypto/trading/
- type: APIReference
  url: https://docs.robinhood.com/crypto/trading/
- type: GettingStarted
  url: https://docs.robinhood.com/crypto/trading/
- type: Support
  url: https://robinhood.com/us/en/support/
- type: StatusPage
  url: https://status.robinhood.com
- type: Blog
  url: https://newsroom.aboutrobinhood.com/
- type: GitHubOrganization
  url: https://github.com/robinhoodmarkets
- type: TermsOfService
  url: https://robinhood.com/us/en/about/legal/
- type: PrivacyPolicy
  url: https://robinhood.com/us/en/about/legal/
- type: Authentication
  url: authentication/robinhood-authentication.yml
- type: Conventions
  url: conventions/robinhood-conventions.yml
- type: Idempotency
  url: conventions/robinhood-conventions.yml
- type: ErrorCatalog
  url: errors/robinhood-problem-types.yml
- type: Lifecycle
  url: lifecycle/robinhood-lifecycle.yml
- type: WellKnown
  url: well-known/robinhood-well-known.yml
- type: SecurityTxt
  url: well-known/robinhood-security.txt
- type: MCPServer
  url: mcp/robinhood-mcp.yml
- type: LLMsTxt
  url: llms/robinhood-llms.txt
- type: Overlay
  url: overlays/robinhood-crypto-trading-overlay.yaml
- type: Conformance
  url: conformance/robinhood-conformance.yml
- type: DataModel
  url: data-model/robinhood-data-model.yml
- type: AgenticAccess
  url: agentic-access/robinhood-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml