Terms of Service

1. Acceptance of these Terms

By creating an account, signing in or otherwise using Zentralog (the “Service”), you confirm that you have read, understood and agreed to these Terms of Service and to the Privacy Policy. If you do not agree, you must not use the Service.

Zentralog is provided by the owner identified in our Legal Notice (app.zentralog.com/legal/notice), under the Zentralog name, while the company that will operate it is being set up. In these Terms, “Zentralog”, “we” and “us” refer to that owner and, once incorporated, to that company.

2. About Zentralog

Zentralog is a web-based trading-journal and analytics application. Its sole purpose is to help individual traders import, review and analyse their own trading activity from supported brokers, with notes, statistics and visualisations.

Equally important is what Zentralog is not:

• It is not a brokerage and does not custody any funds, securities or instruments.
• It is not a trading platform. The application does not place, modify or cancel orders on your behalf.
• It is not a financial advisor, portfolio manager or investment service. It does not provide personalised recommendations to buy or sell any instrument.
• It is not regulated by the CNMV, the SEC, the FCA or any other financial authority, because journaling and analytics software does not require such authorisation.

The Service is currently in a public beta phase. Features, availability, integrations and pricing may change with reasonable notice.

3. Eligibility

You may use Zentralog only if you are at least 18 years old and legally capable of entering into a binding contract under your jurisdiction. You confirm that your use of the Service, and any broker connection you create through it, is permitted under your agreements with those brokers and under any applicable law, including financial regulations and sanctions.

4. Your account

You are responsible for the accuracy of the information you provide when you register, for keeping your credentials confidential and for all activity that occurs under your account. You must notify us at info@zentralog.com as soon as you suspect any unauthorised use. You can stop using Zentralog at any time. To delete your account, write to info@zentralog.com from your account’s email address; we will delete it and its data within one month, except what we must keep by law (see the Privacy Policy). You can also delete your journal, notebook or all your data at any time from Settings → Data & privacy.

5. Acceptable use

When using Zentralog you agree not to:

• Use the Service for any unlawful purpose, including but not limited to fraud, money laundering, market manipulation, tax evasion or the violation of sanctions.
• Reverse engineer, decompile or otherwise attempt to derive the source code or underlying ideas of the Service, except to the extent expressly permitted by applicable law.
• Scrape, crawl, mass-download, probe or test the Service in ways that disrupt or interfere with its operation or with other users.
• Share or transfer your account, sub-license access, or use the Service on behalf of third parties not covered by the same account.
• Upload or process data you do not have the right to process, including data belonging to other people without their consent.
• Use the Service if you are subject to sanctions or located in a jurisdiction where the Service is prohibited.

6. Third-party brokers and integrations

Zentralog integrates with the brokers and platforms supported by the app (the current list is shown when you add an account). By choosing to connect a broker through Zentralog you acknowledge that:

• We retrieve your trading data on a read-only basis. We do not have the technical ability to place, modify or cancel orders from the Service.
• Your relationship with the broker is exclusively between you and the broker. Funding, position sizing, risk management and capital protection remain your sole responsibility.
• Zentralog has no fiduciary duty towards you. We do not custody assets, do not approve or deny trades, and do not manage your capital.
• You confirm that connecting a broker account through Zentralog is permitted under your contract with that broker and under applicable law.
• If a broker changes its API, terms of service, pricing or availability, the synchronisation may degrade, pause or stop. We will use commercially reasonable efforts to restore the integration but make no guarantee.

The trademarks and copyright notices of the brokers and providers we integrate with are acknowledged on the Attributions page.

7. Market data

The price charts, MAE/MFE, running P&L and other visualisations that Zentralog draws over your trades are built from third-party market data. The Service currently uses the following sources:

• Dukascopy — forex, metals and indices.
• Databento — futures.
• Coinbase and Bitstamp — crypto.
• Massive — stocks.

This data is obtained from its providers and shown as is: it may contain gaps, delays or differences from the prices your broker actually filled, and it is offered solely as context for reviewing your own activity, not as real-time quotes or as a basis for trading decisions. Zentralog does not warrant its accuracy, completeness or continuous availability, and may change sources without prior notice.

The names above are trademarks of their respective owners and are mentioned only to identify the origin of the data. Their inclusion does not imply endorsement, affiliation or sponsorship.

9. Subscription, fees and billing

Zentralog is currently in a public beta phase and is provided free of charge. We may introduce paid plans in the future. If we do, we will give you reasonable advance notice, the right to review the new pricing terms and the option to either continue on a paid plan or terminate your account before the new pricing takes effect.

10. Intellectual property

The Zentralog name, logo, application, source code, designs, documentation and all related intellectual property are and remain the exclusive property of Zentralog and its licensors. Trademarks and copyright notices of third-party providers (including Rithmic, Omnesys and brokers) are acknowledged on the Attributions page.

You retain all rights in the trading data and journal entries you provide. You grant Zentralog a worldwide, non-exclusive, royalty-free licence to host, process and display that content strictly as necessary to operate the Service. The licence ends when you delete the content or terminate your account, subject to the retention periods set out in the Privacy Policy.

11. Privacy

Our processing of personal data is governed by the Privacy Policy, which forms part of these Terms.

12. Disclaimer of warranties

To the maximum extent permitted by applicable law, the Service is provided “as is” and “as available”, without warranties of any kind, whether express, implied or statutory. We do not warrant that the Service will be uninterrupted, secure, free of errors, free of harmful components, accurate, complete or fit for any particular purpose, nor that any data synchronised from brokers will be delivered without delay, gap or error.

Nothing in these Terms excludes or limits any right you have as a consumer under Spanish mandatory law (including the Royal Legislative Decree 1/2007, General Law for the Defence of Consumers and Users) that cannot lawfully be excluded or limited.

13. Limitation of liability

To the maximum extent permitted by applicable law, Zentralog and its operators shall not be liable for any indirect, incidental, special, consequential or exemplary damages, including without limitation loss of profits, loss of trading opportunities, loss of revenue, loss of data, loss of goodwill or business interruption, arising out of or in connection with your use of the Service.

The aggregate liability of Zentralog arising out of or relating to the Service shall not exceed the higher of (a) the fees you paid to Zentralog in the twelve months preceding the event giving rise to the claim and (b) one hundred euros (EUR 100).

Nothing in these Terms limits liability for fraud, gross negligence, wilful misconduct, death or personal injury caused by negligence, or any other liability that cannot be excluded or limited under applicable law.

14. Indemnification

You agree to defend, indemnify and hold harmless Zentralog and its operators from and against any claims, liabilities, damages, losses and reasonable expenses (including legal fees) arising out of or related to your breach of these Terms, your misuse of the Service, your violation of any law or regulation, or your infringement of any third-party right.

15. Termination

You may terminate the Terms at any time by deleting your account as described in section 4 or by writing to us. We may suspend or terminate your access to the Service, with or without notice, if you breach these Terms, if your activity poses a risk to the Service, its users or third parties, if you become subject to sanctions, or for any other legitimate reason. Upon termination, your right to use the Service ends immediately; sections 8 (Risk Disclosure), 10 to 14 and 17 to 18 survive termination, together with any other clause that by its nature should survive.

16. Changes to the Service and these Terms

We may modify or discontinue features of the Service at any time. We will provide reasonable advance notice of changes that materially reduce the functionality on which you rely.

We may update these Terms. The version and date are shown at the top. If a change materially reduces your rights or adds obligations for you, we will tell you in the app or by email at least 30 days before it applies, and you can stop using Zentralog before then. Other changes (clarifications, corrections, legal updates or new features) apply from the date they are published.

17. Governing law and dispute resolution

These Terms are governed by Spanish law. Disputes will be resolved by the courts that are competent under applicable law. If you are a consumer, you can always bring proceedings in the courts of your place of residence, and you keep all the rights given to you by the mandatory consumer law of your country.

18. Miscellaneous

• Entire agreement. These Terms, together with the Privacy Policy and any document expressly incorporated by reference, constitute the entire agreement between you and Zentralog regarding the Service.
• Severability. If any provision of these Terms is held to be invalid or unenforceable, the remaining provisions remain in full force.
• Assignment. You may not assign or transfer these Terms without our prior written consent. We may assign these Terms in connection with a merger, acquisition or sale of assets, on prior notice.
• Force majeure. Neither party is liable for any failure or delay caused by events beyond its reasonable control, including natural disasters, network failures, broker outages, sanctions and government actions.
• No waiver. Failure to enforce any right under these Terms does not constitute a waiver of that right.

19. Mentorship

Zentralog lets you work with a mentor. A mentor can invite you by email. If you accept, the mentor can see your trading data as shown on the invitation screen and explained in the Privacy Policy, and you can leave the mentorship at any time from “My mentor”. If your mentor shares one of their accounts or strategies with you, you see it read-only, with its notes.

Mentors are independent users, not Zentralog staff. Zentralog does not select, verify or supervise them, and their feedback, posts and reviews are their own opinions, not advice from Zentralog. The Trading Risk Disclosure in section 8 also applies to anything a mentor tells you.

If you are a mentor, you also accept the mentor terms shown when you create your community: you may only invite people who expect your invitation, and you may use your students’ data only for the mentorship. Zentralog may suspend a community that breaches these Terms or the mentor terms.

20. Contact

For any question regarding these Terms, write to info@zentralog.com.