# Partners & Integrations

## Partners & Integrations

Register applications, connect identity and SSO-style flows, and embed eToro market, portfolio, and trading capabilities inside your existing product stack.

### Who this is for

- Enterprises and fintechs wiring eToro into a multi-tenant or regulated environment
- Partner engineering teams managing app registration and key lifecycle
- Platform teams that need stable identity, rate-limit, and audit boundaries

### Common outcomes

- **Clear identity context** — Resolve users and account scopes before trading or portfolio calls.
- **Predictable operations** — Plan around rate limits, retries, and monitoring for production traffic.
- **Embedded experiences** — Combine Market Data, Trading, and Watchlists inside your own UX.
- **Governed automation** — Use Agent Portfolios and tokens where delegated execution is required.

### Recommended products

- [Portfolio & Account](/products/portfolio-account)
- [Trading](/products/trading)
- [Watchlists](/products/watchlists)
- [Agent Portfolios](/products/agent-portfolios)

### Recommended tools

- [Authentication & API keys](/learn/authentication-and-api-keys) — SSO, OAuth, scoped keys, and enterprise credential workflows.
- [REST Playground](/playground) — Validate integration endpoints before connecting production systems.
- [API Docs](https://api-portal.etoro.com) — API references, rate limits, and operational guidance for integrations.

### First actions

- [Open the API Portal](https://api-portal.etoro.com)
- [Review authentication](/learn/authentication-and-api-keys)
- [Read rate limits and 429 handling](/learn/rate-limits-and-429-handling)

### Learn & docs

- [Rate Limits & 429 Handling](/learn/rate-limits-and-429-handling) — Backoff, headers, and production-safe retry patterns.
- [Authentication & API Keys](/learn/authentication-and-api-keys) — Enterprise-style key handling and rotation considerations.
- [Fintech integrations use case](/use-cases/fintech-integrations) — Embed data and watchlists into an existing product.