Robinhood website screenshot

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.

48.4/100 developing ▬ flat Agent 42/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessSelf serve
5 APIs 1 MCP Servers
CompanyFintechCryptocurrencyTradingBrokerageInvestingFinancial-ServicesCrypto

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 48.4/100 · developing
Contract Quality 12.7 / 21
Developer Ergonomics 10.0 / 17
Access Clarity 3.6 / 17
Operational Transparency 3.2 / 11
Contract Governance 1.7 / 10
Discoverability 7.9 / 9
Regulatory Posture 7.8 / 15
Agent readiness — 42/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 6 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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.
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/. 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.

Open Collections 6

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

API Collection

OPEN COLLECTION

MCP Servers 1

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

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: '0.23'
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
tags_raw:
- 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:
  - Order
  tags_raw:
  - 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