> ## Documentation Index
> Fetch the complete documentation index at: https://developers.luccasoftware.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Download the OpenAPI specifications

> The OpenAPI specifications of the Lucca Legacy APIs are available for download. They can be used to generate client libraries, create API documentation, and more.

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  <Icon icon="file-lines" iconType="light" /> Files API
</a>

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  <Icon icon="file-lines" iconType="light" /> Organization API
</a>

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  <Icon icon="file-lines" iconType="light" /> Core HR API
</a>

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  <Icon icon="file-lines" iconType="light" /> Job Offers API
</a>

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  <Icon icon="file-lines" iconType="light" /> Recruitment API
</a>

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  <Icon icon="file-lines" iconType="light" /> Expenses API
</a>

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  <Icon icon="file-lines" iconType="light" /> Invoices API
</a>

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  <Icon icon="file-lines" iconType="light" /> Absences API
</a>

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  <Icon icon="file-lines" iconType="light" /> Office API
</a>

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  <Icon icon="file-lines" iconType="light" /> Project API
</a>

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  <Icon icon="file-lines" iconType="light" /> Schedule API
</a>

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  <Icon icon="file-lines" iconType="light" /> Timesheet V3 API
</a>

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  <Icon icon="file-lines" iconType="light" /> Timesheet V4 API
</a>

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  <Icon icon="file-lines" iconType="light" /> Meal Voucher API
</a>

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  <Icon icon="file-lines" iconType="light" /> Compensation API
</a>

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  <Icon icon="file-lines" iconType="light" /> Training API
</a>