# Sign-In > 📘 API Access > > In order to be able to utilize the sign-in method, which returns a token required for the other API endpoints, the users email used in the request must be whitelisted on our side. In case you'd like to whitelist your email and have API Access in your plan, please reach out to our support team and we'll sort that out for you. This API can be used to log into the account and retrieve your token so that you can use it as part of the other API endpoints. This endpoint takes an object as a body parameter with two fields, email and password. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.luciq.ai/references/api-endpoints/sign-in.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.