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Welcome to the Olyn API documentation! The Olyn API is organized around REST. Our API has predictable resource-oriented URLs, accepts JSON encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.

You can use the Olyn API in sandbox mode, which does not affect your live data or interact with the blockchain. The API key you used to authenticate the request determines whether the request is live mode or test mode.

You can use this documentation to get familiar with the REST API or any of the supported developer SDKs, such as Python, Ruby and more.