# Robinhood

**Canonical:** https://apis.io/providers/robinhood/  
**Website:** https://robinhood.com  
**APIs profiled:** 5

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.

## Kin Score — 48.4 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 48.4).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 59.7 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Securities & Market Data**: 51.7 (matched via weak_tags).

## Agent readiness — 42.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (5)

- **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)

- **Robinhood MCP Server**

## Agentic access (1)

- **Robinhood Agentic Access** — 9 operations · 2 acting

## Security (3)

- **Robinhood Authentication** — apiKey · 3 schemes
- **Robinhood Domain Security** — TLSv1.3 · HSTS · DMARC
- **Robinhood Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Tags

Company, Fintech, Cryptocurrency, Trading, Brokerage, Investing, Financial-Services, Crypto

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/robinhood/). Scores are computed from the provider's own public artifacts under a published rubric.