> ## Documentation Index
> Fetch the complete documentation index at: https://api.docs.rocketfi.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Public REST-API

> Market-wide and unauthenticated read endpoints — instruments, candles, fees, and related data.

Public REST operations do **not** require an API key in the HTTP request. Use them to discover **instruments**, **feeds**, **fees**, **leverage limits**, **funding-related history**, and other **market-wide** data before you move on to account-scoped reads or SDK-signed writes.

In the generated OpenAPI document, these routes are tagged **Service** and **Market data**:

| Tag             | Typical use                                                                                                            |
| --------------- | ---------------------------------------------------------------------------------------------------------------------- |
| **Service**     | Health or availability-style checks.                                                                                   |
| **Market data** | Instruments, candles, fees, leverage limits, funding-style events, fill volumes by instrument type, and similar reads. |

For **account balances, positions, orders, vaults, transaction submission, and testnet faucet** calls, use **[Private REST-API](/guides/private-rest-api)**.

When you want to try requests against the live beta stack, use **[Swagger UI](https://beta.rocket-cluster-1.com/docs/)**. The same contract is published at **[openapi.json](https://beta.rocket-cluster-1.com/docs/openapi.json)**; this documentation site builds its REST pages from the copy in **`specs/openapi.json`** (summaries, parameter tables, and examples are maintained there — run `node scripts/enrich-openapi-rest-docs.mjs` after updating the spec).