Skip to main contentTerms of Service
Last updated: January 13, 2026
These Terms of Service (“Terms”) govern your access to and use of the websites, APIs, datasets, documentation, and other products and services provided by PredictionData.dev (“PredictionData.dev,” “we,” “us,” or “our”) (collectively, the “Services”).
By accessing or using the Services, creating an account, or purchasing a subscription, you agree to be bound by these Terms and our Privacy Policy (together, the “Agreement”). If you do not agree, do not use the Services.
If you are using the Services on behalf of an organization, you represent and warrant that you have authority to bind that organization, and “you” refers to that organization.
1. Eligibility
You must be at least the age of majority in your jurisdiction to use the Services. By using the Services, you represent and warrant that you meet this requirement.
2. The Services
PredictionData.dev provides data products and tools, which may include historical datasets, market metadata, order book and trades data, APIs, downloads, and related documentation (the “Data”).
We may update, modify, suspend, or discontinue the Services (or any portion of them) at any time. Where reasonably practicable, we will provide advance notice of material changes, but we are not required to do so.
3. Accounts, API Keys, and Security
To access certain Services, you may be required to create an account and/or use API keys.
You agree to:
- Provide accurate information and keep it up to date
- Maintain the confidentiality of your login credentials and API keys
- Be responsible for all activity conducted through your account or API keys
- Promptly notify us of any unauthorized use or security breach
We may suspend or revoke API keys (or access) if we believe your account or usage poses a security risk, violates these Terms, or may harm the Services.
4. Acceptable Use
You agree not to use the Services to:
- Violate any applicable law or regulation
- Infringe the intellectual property or other rights of others
- Attempt to gain unauthorized access to any systems or data
- Interfere with, disrupt, or degrade the Services (including through abusive API usage, scraping beyond plan limits, or denial-of-service behavior)
- Upload or transmit malware, viruses, or malicious code
- Collect or track Personal Information of others without lawful basis
- Use the Services for unlawful, deceptive, obscene, or harmful purposes
- Circumvent access controls, subscription enforcement, or rate limiting (if applicable)
We may investigate suspected violations and may suspend or terminate access immediately if we reasonably believe you have violated these Terms.
5. License and Data Usage Rights
5.1 License Grant
Subject to your compliance with these Terms and payment of applicable Fees, we grant you a limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Services and Data for your internal business or personal use, as permitted by your subscription plan (“Permitted Use”).
5.2 Restrictions
Except as expressly permitted in writing by PredictionData.dev, you may not:
- Resell, redistribute, sublicense, or otherwise provide the Data or Services to third parties
- Use the Services as a substitute for providing a competing data service
- Make the Data available to others via a public API, public dataset, or public-facing product
- Reverse engineer or attempt to derive source code or underlying methods from the Services (to the extent prohibited by law)
- Remove or obscure proprietary notices
5.3 Derived Data
You may create analyses, models, or other outputs derived from the Data (“Derived Data”) for Permitted Use. Unless your plan explicitly permits redistribution, you may not distribute raw Data or substantially similar substitutes for the Data.
6. Intellectual Property
The Services and all associated content, software, and Data (including selection, compilation, and presentation) are owned by PredictionData.dev and/or its licensors and are protected by intellectual property laws.
You receive only the limited license described in these Terms. No ownership rights are transferred.
7. Fees, Billing, and Payments
7.1 Fees
Fees, plan details, and billing intervals are described on our website or checkout page (the “Fees”). You agree to pay all Fees associated with your subscription.
7.2 Payments via Stripe
Payments are processed by Stripe. By purchasing a subscription, you agree to Stripe’s applicable terms and policies. PredictionData.dev does not store full payment card details.
7.3 Renewals
Unless otherwise stated, subscriptions renew automatically at the end of each billing period until canceled.
7.4 Cancellation
You may cancel at any time. Cancellation takes effect at the end of your then-current billing period unless otherwise specified at checkout.
7.5 Refunds
Except where required by law or explicitly stated in writing, Fees are non-refundable.
7.6 Taxes
Fees are exclusive of taxes (such as sales tax, VAT, or similar), which may be added where applicable.
8. Confidentiality
If, in connection with your use of the Services, either party discloses non-public information that is identified as confidential or should reasonably be understood as confidential (“Confidential Information”), the receiving party will:
- Use Confidential Information only to perform under these Terms
- Not disclose it to any third party except to employees/contractors who need to know and are bound by confidentiality obligations
- Protect it using reasonable safeguards
Confidentiality obligations do not apply to information that is publicly available through no breach, independently developed, or rightfully obtained from a third party without restriction.
9. Disclaimers
THE SERVICES AND DATA ARE PROVIDED “AS IS” AND “AS AVAILABLE.”
To the maximum extent permitted by law, PredictionData.dev disclaims all warranties, express or implied, including warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy, completeness, reliability, timeliness, and uninterrupted or error-free operation.
You acknowledge that market and financial data may contain errors, omissions, or delays, and that you are solely responsible for your use of the Data and any decisions or actions taken based on it.
10. Limitation of Liability
To the maximum extent permitted by law:
- PredictionData.dev will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for loss of profits, revenue, goodwill, business opportunities, or data.
- PredictionData.dev’s total liability for all claims arising out of or related to the Services will not exceed the Fees paid by you to PredictionData.dev in the 12 months prior to the event giving rise to the claim.
Nothing in these Terms limits liability that cannot be limited under applicable law (for example, fraud).
11. Indemnification
You agree to indemnify, defend, and hold harmless PredictionData.dev and its affiliates, officers, directors, contractors, and employees from and against any third-party claims, damages, liabilities, losses, and expenses (including reasonable attorneys’ fees) arising from:
- Your use of the Services in violation of these Terms
- Your violation of law or third-party rights
- Your distribution or misuse of Data or Derived Data
12. Termination and Suspension
We may suspend or terminate your access to the Services immediately if:
- You violate these Terms
- You fail to pay Fees when due
- Your use creates a security risk or could harm the Services
- We are required to do so by law
Upon termination:
- Your license to use the Services ends immediately
- You must stop using the Services and Data (except that you may retain Derived Data that does not function as a substitute for the Data, if applicable)
- Any unpaid amounts become immediately due
13. Force Majeure
We are not responsible for delays or failures to perform resulting from events beyond our reasonable control, including natural disasters, war, terrorism, civil unrest, labor disputes, internet or hosting failures, or government actions.
14. Changes to These Terms
We may update these Terms at any time. Changes take effect when posted, and your continued use of the Services after changes become effective constitutes acceptance of the updated Terms. We will update the “Last updated” date.
15. Miscellaneous
Entire Agreement. These Terms and the Privacy Policy constitute the entire agreement between you and PredictionData.dev regarding the Services and supersede prior agreements.
Severability. If any provision is found unenforceable, the remaining provisions remain in effect.
No Waiver. Failure to enforce a provision is not a waiver of our right to do so later.
Assignment. You may not assign these Terms without our written consent. We may assign these Terms in connection with a merger, acquisition, or sale of assets.
No Partnership. These Terms do not create any partnership, agency, or joint venture.
Questions about these Terms or the Services should be sent to:
Email: [email protected] 
