Terms of Service
Last updated: June 16, 2026
Scope
These terms apply to the Letra da Lei website, any public or private API made available by Letra da Lei, the Letra da Lei MCP server, and any related documentation, tools, outputs, and interfaces we provide.
Acceptance
By accessing or using the website, API, MCP server, or any related interface, you tacitly accept these terms in full and without reservation. If you do not agree, you must not use them.
Service status and changes
Letra da Lei is an evolving service. Features, availability, coverage, pricing, technical requirements, and access conditions may change at any time. Having access does not create a guaranteed right to continued access or future availability.
Permitted use
You may use the website, API, and MCP server only for lawful and authorized purposes. You may not misuse the services, interfere with their operation, attempt unauthorized access, evade technical limits, use them in a malicious or abusive manner, or use them in any way that could harm Letra da Lei, its systems, or third parties.
Responsibility for use
You are solely responsible for how you use the website, API, MCP server, and any information, search results, citations, summaries, documents, or other material obtained from them or derived from them. You are also responsible for reviewing outputs before relying on them or sharing them with others.
No legal advice and no guarantee of accuracy
The website, API, MCP server, and their outputs are provided for general informational and technical use only. They do not constitute legal advice. Letra da Lei does not guarantee the accuracy, completeness, integrity, availability, suitability, or currentness of any data, output, citation, translation, summary, or result.
Derived information and external publication
If you create reports, studies, analyses, products, or public materials based on information obtained through Letra da Lei, you remain fully responsible for them. You must not present Letra da Lei outputs as independently verified legal conclusions without your own review.
Restrictions
Unless expressly authorized in writing, you may not copy, modify, distribute, resell, sublicense, reverse engineer, scrape at scale, commercially exploit, or create a competing service based on the website, API, MCP server, or any substantial portion of their content, structure, or outputs.
Availability and changes
Letra da Lei may modify, suspend, limit, monitor, or discontinue the website, API, MCP server, or any part of them at any time, with or without notice. We may also grant, deny, or revoke access at our discretion.
No warranty and limitation of liability
To the fullest extent permitted by law, the website, API, MCP server, and all related materials are provided on an "as is" and "as available" basis, without warranties of any kind. Letra da Lei will not be liable for direct or indirect losses, damages, costs, or claims arising from use of, inability to use, or reliance on the website, API, MCP server, or any output derived from them.
Intellectual property
All intellectual property rights in the website, API, MCP server, documentation, branding, software, and related materials belong to Letra da Lei or its licensors. These terms do not transfer ownership of any intellectual property to you.
Changes to these terms
We may update these terms at any time. The version published on this page is the version that applies at the time of use.
Governing law
These terms are governed by the laws of Brazil. Any dispute relating to these terms or to the use of the website, API, or MCP server will be subject to the exclusive jurisdiction of the courts of São Paulo, SP, Brazil.
Contact
Questions about these terms should be sent to juridico@letradalei.com.