Terms of Service | SupaGamma

1. Acceptance of Terms

These Terms of Service ("Terms") constitute a legally binding agreement between you and SupaGamma ("Company," "we," "us," or "our") governing your access to and use of the website located at supagamma.com, the Company's application programming interface, related software, documentation, tools, datasets, downloads, and any other services, features, or content made available by the Company from time to time, whether accessed directly or indirectly (collectively, the "Service").

By accessing, browsing, registering for, downloading from, querying, or otherwise using the Service, you acknowledge that you have read, understood, and agreed to be bound by these Terms. If you do not agree to these Terms in their entirety, you must immediately cease all use of the Service.

You must be at least 18 years old and able to form a binding contract to use the Service. If you use the Service on behalf of a company or other organization, you represent that you are authorized to bind it to these Terms, and "you" includes that organization.

The Company may revise these Terms as described in Section 18 (Changes to These Terms).

2. Description of Service

The Service provides access to historical and point-in-time data relating to prediction markets and event-contract venues, together with crypto-derivatives datasets, including, without limitation:

Raw, event-granular Level 2 order-book delta data recorded point-in-time
Reconstructed orderbook snapshots captured at regular intervals across active markets
Historical trade execution data indexed from public blockchain sources
OHLCV candles, options greeks, and other structured historical datasets
REST API access and, for supported AI clients, Model Context Protocol (MCP) access
CSV, Parquet, and JSON downloads
Related metadata, documentation, and output generated through the Service

The Service is a data access and delivery platform only. The Company does not operate a prediction market, does not facilitate betting or wagering, does not execute trades on behalf of users, and is not a broker, dealer, exchange, custodian, fiduciary, investment adviser, or financial institution. Any reference to third-party platforms is provided solely for informational and data-reference purposes.

The venues, markets, datasets, formats, history depth, and features available through the Service change over time. The Company may add, modify, suspend, or discontinue any of them at any time, including where a source venue changes, restricts, or ends access to its data, and shall have no liability for doing so.

3. Accounts, Authentication, and API Keys

Access to the Service may require account creation through an email address and passwordless authentication, including authentication services operated by third parties. The Company may permit users to generate API keys for programmatic access.

You are solely and exclusively responsible for:

Maintaining the confidentiality and security of your account credentials and API keys
All access to and use of the Service occurring under your account
Preventing unauthorized disclosure, sharing, compromise, or misuse of credentials
Promptly notifying the Company of any actual or suspected unauthorized access, compromise, or misuse

The Company shall have no liability for any loss, damage, unauthorized access, misuse, billing consequence, or other harm arising from your failure to safeguard credentials or from the acts or omissions of any person accessing the Service through your account, whether or not authorized by you.

The Company may suspend, restrict, disable, revoke, or terminate any account or API key at any time, with or without notice, for any reason or no reason, including suspected abuse, security risk, fraud, legal risk, non-payment, or violation of these Terms.

4. Subscriptions, Plans, Fair Use, and Payment

The Service is offered on a recurring subscription basis, together with a free evaluation tier. The plans, prices, inclusions, history depth, and fair-use allowances in effect are published on the Pricing page, which is the authoritative source. The Company may change them at any time; a change to the price of an existing paid subscription takes effect no earlier than your next renewal, and the Company will notify you before it does.

Recurring billing. A paid subscription renews automatically at the end of each billing period (monthly or annual, as selected) at the then-current price until you cancel. By subscribing, you authorize the Company and its reseller to charge your payment method at the start of each billing period.
Cancellation. You may cancel at any time from your dashboard, without contacting support. Cancellation stops the next renewal; access continues until the end of the period already paid for, and no partial period is refunded. Section 5 (Strict No-Refund Policy) applies subject to this paragraph and to any statutory right you have that cannot be excluded.
What a plan includes. Each plan unlocks the classes of data and the history depth described on the Pricing page. Data outside your plan's classes or history depth is not included.
Fair use. Access within your plan is subject to the plan's monthly fair-use volume allowance. The Company may decline, delay, or suspend requests beyond it. Volume is measured by the Company's metering, logging, and billing systems, whose records are determinative absent manifest error.
Free tier. The free tier is provided for evaluation only, without warranty or any availability commitment. It is limited to one per person or organization and may be rate-limited, changed, or withdrawn at any time.
Credits. Existing account credits remain redeemable toward a subscription. Credits have no cash value, are not transferable, and are not redeemable for cash except where required by law.
One allowance per customer. Plans, allowances, and free tiers are per customer. Creating or operating multiple accounts, sharing credentials, or otherwise structuring access to obtain more than one allowance or free tier is a material breach, and the Company may combine the usage of related accounts, suspend them, or terminate them.
Discounts and eligibility. Where a price or plan is offered only to a defined class of customer, you must meet, and continue to meet, the stated criteria. The Company may verify eligibility at any time and may move the subscription to the equivalent standard price, or suspend it, where eligibility is not met or was misrepresented.
Custom agreements. Access on terms other than a published plan is provided only under a separate written agreement signed by the Company. Where that agreement conflicts with these Terms, it controls as between the Company and that customer. No additional right, including any right of onward redistribution, is granted by a plan description, marketing material, or support communication.

You are responsible for all fees incurred through your account, including renewals, and for keeping a valid payment method on file. If a payment fails, the Company may retry it and may suspend or downgrade access until payment succeeds.

Our order process is conducted by our online reseller Paddle.com, which is the Merchant of Record for purchases of the Service and collects any applicable sales tax or VAT. Your purchase is also subject to the buyer terms Paddle presents at checkout. Prices exclude taxes unless stated otherwise. The Company may change payment processors, billing methods, or payment flows at any time without liability.

All charges are due immediately unless otherwise stated by the Company. The Company may refuse, reverse, cancel, or void any transaction it reasonably believes to be fraudulent, abusive, unauthorized, or otherwise improper.

5. Strict No-Refund Policy

ALL SALES ARE FINAL.

To the maximum extent permitted by applicable law, all fees, charges, and other amounts paid in connection with the Service are non-refundable, non-creditable, and non-reversible.

Subscriptions and statutory rights. This Section is subject to Section 4 (Subscriptions, Plans, Fair Use, and Payment) and does not limit any right you have under applicable consumer law that cannot lawfully be excluded. Nothing in this Section requires you to contact the Company to stop a renewal: cancellation is available in your dashboard and takes effect at the end of the current billing period.

By making any purchase, download, or payment through the Service, you expressly acknowledge and agree that:

The Service delivers digital access and/or downloadable digital content that is consumed upon delivery and cannot be returned
No refund, credit, prorated adjustment, charge reversal, or account credit shall be issued for any reason whatsoever
No refund shall be issued for unused access, unused download volume, accidental purchase, accidental download, user error, dissatisfaction, delay, error, omission, incompatibility, or account suspension or termination
No refund shall be issued for any reason relating to your misunderstanding of the Service, your intended use of the Service, or the value, accuracy, completeness, or utility of the data

5.1 Downloaded data is non-refundable.

Data is delivered, not licensed for trial. Once any dataset, file, byte range, API response, or export has been transmitted to you — in whole or in part, and regardless of whether you subsequently retain, delete, or are able to process it — that delivery is complete and irreversible, and the fees attributable to it are non-refundable. You cannot return data. Where a subscription period includes any download, the fees for that period are non-refundable in full, and cancellation takes effect at the end of the then-current period without a prorated refund.

5.2 Express consent to immediate performance; waiver of withdrawal.

Where you are a consumer and applicable law (including the EU Consumer Rights Directive and the UK Consumer Contracts Regulations) would otherwise grant you a right to withdraw from a contract for digital content within a cooling-off period, you expressly request and consent to the Company beginning performance immediately upon purchase, and you acknowledge that you thereby lose that right of withdrawal once delivery has begun. Initiating any download or API data request constitutes that request, consent, and acknowledgement.

Any refund, if any, may be granted only where expressly required by applicable law or explicitly approved in writing by the Company in its sole discretion. No oral statement, support message, email, or conduct of the Company shall constitute a waiver of this section unless expressly stated in a written instrument signed by the Company.

Notwithstanding the foregoing, if a delivered dataset is materially corrupt, empty, or non-conforming to its stated schema, your sole and exclusive remedy is re-delivery of the dataset or a credit for the affected portion, provided you report the defect to the Company within fourteen (14) days of download. This is the only exception to the foregoing no-refund policy and does not entitle you to a cash refund.

5.3 Delivery records and payment disputes.

The Company's records of data delivered to your account, including downloads, exports, and API responses, are evidence of delivery and of your use of the Service. If you dispute or reverse a payment for fees that are non-refundable under these Terms, the Company may suspend your account and API keys until the dispute is resolved and may provide those records to the payment provider, and you remain responsible for the amount disputed.

6. Acceptable Use

You agree that you shall not, and shall not permit any third party to:

Resell, sublicense, redistribute, publicly release, or otherwise make available to any third party any raw data obtained from the Service, or any reproduction of substantially all of a purchased dataset
Share, sell, or transfer account access or API keys to anyone outside your own organization
Scrape, crawl, mirror, archive, copy, cache, index, harvest, or reconstruct the Service or any substantial portion thereof
Reverse engineer, decompile, disassemble, trace, or attempt to derive source code, database architecture, proprietary methods, systems, algorithms, workflows, or infrastructure from the Service
Use the Service or any data obtained from the Service to build, bootstrap, train, fine-tune, benchmark, support, or improve any competing product, service, dataset, index, model, or platform
Bypass, circumvent, disable, interfere with, or attempt to circumvent any rate limit, quota, billing control, technical control, authentication measure, or security safeguard
Use automated systems, distributed systems, bots, scripts, or other tools in a manner that creates abusive, excessive, or anomalous load
Access the Service through any unauthorized means
Interfere with the operation, security, integrity, or availability of the Service
Use the Service for any unlawful, fraudulent, deceptive, abusive, or harmful purpose

Nothing in this Section limits the rights expressly granted to you under Section 9A (Purchased Data License), including your right to internally analyze purchased data and to publish research conclusions or sufficiently aggregated or transformed outputs that do not enable reconstruction of the underlying datasets.

Any violation of this Section may result in immediate suspension or termination, without notice and without refund, and may subject you to civil or criminal liability.

7. API Rate Limits, Abuse Detection, and Enforcement

The Company may, at any time and in its sole discretion, impose, modify, monitor, enforce, or remove technical, operational, commercial, and security restrictions, including without limitation request limits, bandwidth limits, concurrency limits, throughput limits, download caps, and other usage controls.

The Company may log, inspect, analyze, and retain request data, usage data, and related telemetry for billing, security, fraud prevention, compliance, service optimization, and enforcement purposes.

If the Company determines, in its sole discretion, that your activity is abusive, suspicious, fraudulent, excessive, non-compliant, or harmful to the Service or to any person or entity, the Company may suspend, throttle, restrict, terminate, or permanently block access immediately, with or without notice and with or without refund.

8. Data Accuracy; No Advice; No Reliance

The Service and all content, outputs, datasets, responses, and documentation are provided "AS IS" and "AS AVAILABLE", without warranties of any kind, whether express, implied, statutory, or otherwise.

The Company does not warrant or guarantee that any data or output will be accurate, complete, current, uninterrupted, secure, error-free, fit for a particular purpose, or suitable for trading, investment, research, compliance, commercial, or operational use.

The Company does not represent or warrant that any third-party source data is accurate, complete, timely, or reliable. Historical data may contain omissions, inaccuracies, delays, inconsistencies, duplications, formatting differences, or other defects.

The Service is provided for informational and research purposes only. Nothing in the Service constitutes financial advice, investment advice, trading advice, legal advice, tax advice, or any other professional advice. You acknowledge that any reliance on the Service is entirely at your own risk and that you are solely responsible for your own analysis, due diligence, and decisions.

As Section 14 (Limitation of Liability) sets out, the Company has no liability for trading or investment losses, lost profits, lost opportunities, or business interruption arising from your use of or reliance on the Service or any data.

9. Intellectual Property

The Service, including all software, code, interfaces, APIs, databases, data compilations, documentation, designs, text, graphics, branding, logos, trademarks, service marks, trade dress, and other intellectual property, is owned by or licensed to the Company and is protected by applicable intellectual property and unfair competition laws.

Except for the limited, revocable, non-exclusive, non-transferable, non-sublicensable right to access and use the Service in strict accordance with these Terms, no license or other rights are granted to you by implication, estoppel, or otherwise.

You acquire no ownership interest in any portion of the Service or in any data made available through the Service.

9A. Purchased Data License

(a) Grant. Notwithstanding Section 9, for data delivered to you under a paid plan and paid for, the Company grants you a perpetual, worldwide, non-exclusive, non-transferable, non-sublicensable license to use, store, analyze, and create derivative works from that data (such as models, signals, backtests, and research outputs), solely for your own internal business, research, and analytical purposes.

(b) Source limits. The data originates from third-party venues, exchanges, public blockchains, and other sources. This license is subject to, and no broader than, the rights the Company holds from the source of the data concerned. Where a source's terms restrict a use, including the creation or publication of indices, benchmarks, or other products on which third parties rely, that restriction applies to your use of that source's data. The Company may describe such restrictions in its documentation and may update them if a source changes its terms; an update applies to uses after you are notified.

(c) Publication. You may publish research conclusions and aggregated or transformed outputs derived from the data, provided you do not (i) redistribute, resell, sublicense, or publicly release the underlying raw or substantially-raw data, (ii) offer an index, benchmark, feed, or data product derived from the data for use by third parties without the Company's prior written consent, or (iii) recreate or offer a substitute for the Service.

(d) Duration. This license survives cancellation of your subscription as to data already delivered and paid for. It terminates automatically, as to all data, if you materially breach Section 6 or this Section, in which case you must delete the data and any derivative work that reproduces substantially-raw data.

(e) Free tier. Data delivered under the free tier is licensed for evaluation only, for as long as you hold an account, and may not be used for commercial purposes.

Section 6 states the limits on use; this Section grants the rights.

10. Third-Party Services

The Service may depend upon, integrate with, or otherwise interface with third-party providers, including the venues, exchanges, and public blockchains from which data originates, authentication providers, payment processors, infrastructure providers, analytics providers, and other vendors.

The Company is not responsible or liable for any third-party service, policy, availability, act, omission, outage, loss, breach, misuse, or failure. Your use of any third-party service is governed solely by the terms and policies of the applicable third party.

11. Suspension and Termination

The Company may suspend, restrict, disable, or terminate your access to the Service, any account, or any API key at any time and for any reason or no reason, with or without notice, including where the Company believes in good faith that such action is necessary or appropriate to protect the Service, users, third parties, or the Company's legal, business, technical, financial, operational, or reputational interests.

Termination or suspension does not relieve you of any accrued or outstanding payment obligations and does not limit any other rights or remedies available to the Company.

Sections 5, 6, 8, 9, 9A (to the extent stated there), 10, and 12 through 22 survive any termination, cancellation, or expiry of your account or subscription.

12. Indemnification

You agree to defend, indemnify, and hold harmless the Company and its owners, officers, directors, employees, contractors, agents, affiliates, successors, and assigns from and against any and all claims, demands, actions, proceedings, losses, liabilities, damages, judgments, settlements, costs, and expenses, including reasonable attorneys' fees and costs, arising out of or relating to:

Your access to or use of the Service
Your violation of these Terms
Your violation of any law, regulation, or third-party right
Your misuse, redistribution, resale, scraping, copying, or commercialization of the Service or any data obtained from it
Any claim brought by a third party relating to your account, credentials, or conduct

13. Disclaimer of Warranties

To the maximum extent permitted by applicable law, the Service is provided on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, whether express, implied, statutory, or otherwise, including without limitation warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, availability, reliability, security, and non-interruption.

The Company disclaims any warranty that the Service will meet your requirements, that the Service will be uninterrupted or error-free, or that defects will be corrected.

14. Limitation of Liability

(a) Excluded losses. To the maximum extent permitted by applicable law, in no event shall the Company or any of its owners, officers, directors, employees, contractors, agents, suppliers, licensors, affiliates, successors, or assigns (together, the "Company Parties") be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any: (i) trading, investment, or hedging loss, or loss from any decision made or action taken in reliance on the Service or any data; (ii) loss of profits, revenue, business, opportunity, goodwill, or anticipated savings; (iii) loss or corruption of data, or cost of procuring substitute data or services; (iv) loss caused by errors, omissions, gaps, delays, or inaccuracies in any data, or by any interruption, outage, or unavailability of the Service; or (v) loss resulting from any person's access to or use of your account or API keys, whether or not authorized by you; in each case arising out of or relating to the Service, these Terms, or any data or output made available through the Service, whether based on contract, tort (including negligence), strict liability, statute, or any other theory, and even if the Company was advised of the possibility of such loss or it was foreseeable.

(b) Cap. To the maximum extent permitted by applicable law, the total aggregate liability of the Company Parties, taken together, for all claims of any kind arising out of or relating to the Service, these Terms, or any data shall not exceed the greater of (1) the fees you paid for the Service that are attributable to the three (3) months immediately preceding the first event giving rise to liability (for an annual plan, one quarter of the annual fee) and (2) fifty U.S. dollars (US$50). The existence of more than one claim does not enlarge this limit.

(c) Exclusive remedies. Your sole and exclusive remedy for dissatisfaction with the Service is to stop using it and cancel your subscription, and your sole remedy for defective data is the re-delivery or credit described in Section 5. These limitations apply even if any limited remedy fails of its essential purpose.

(d) Basis of the bargain. The fees for the Service reflect the allocation of risk in this Section, which is an essential part of the bargain between you and the Company. The Company would not provide the Service without these limitations.

(e) Liability that cannot be limited. Nothing in these Terms excludes or limits any liability that cannot be excluded or limited under applicable law, such as liability for fraud or for death or personal injury caused by negligence. Where applicable law does not permit a limitation in this Section in full, that limitation applies to the fullest extent the law permits, and the rest of this Section continues to apply.

(f) Scope. This Section limits the liability of the Company Parties only. It does not limit your obligation to pay fees or your obligations under Section 12 (Indemnification). Each Company Party may rely on and enforce this Section.

15. Arbitration; Class Action Waiver

To the maximum extent permitted by applicable law, any dispute, claim, or controversy arising out of or relating to the Service, the Terms, the Privacy Policy, or any transaction or relationship between you and the Company shall be resolved by binding individual arbitration, rather than in court, except that either party may seek injunctive or equitable relief in a court of competent jurisdiction to prevent actual or threatened misuse, infringement, unauthorized access, or abuse of the Service.

You and the Company agree that: no class, collective, representative, or consolidated action shall be brought or maintained; no arbitrator shall have authority to hear or arbitrate any class or representative claim; any arbitration shall proceed on an individual basis only; and any judgment upon the arbitration award may be entered in any court of competent jurisdiction.

If any portion of this section is found unenforceable, the remainder shall remain in full force and effect to the maximum extent permitted by law.

16. Time Limitation on Claims

To the maximum extent permitted by law, any claim or cause of action arising out of or relating to the Service, these Terms, or any transaction with the Company must be filed within one (1) year after the claim or cause of action arose, or it shall be permanently barred.

17. Attorneys' Fees

To the extent permitted by applicable law, the prevailing party in any action, arbitration, or proceeding arising out of or relating to these Terms shall be entitled to recover its reasonable attorneys' fees, costs, and expenses.

18. Changes to These Terms

The Company may amend, modify, replace, or supplement these Terms at any time. Changes take effect when posted unless otherwise stated, except that a material change that adversely affects paid subscribers takes effect no sooner than fourteen (14) days after the Company notifies you by email or by a notice in your dashboard. If you do not agree to a change, you may cancel your subscription before it takes effect. Continued use of the Service after the effective date of updated Terms constitutes acceptance of them.

19. Governing Law

These Terms and any dispute arising out of or relating to them shall be governed by and construed in accordance with the laws of the jurisdiction in which the Company is organized or principally located, without regard to conflict-of-law rules, principles, or doctrines.

20. Compliance with Laws; Sanctions

You are responsible for complying with all laws and regulations that apply to your use of the Service and of the data, including laws on trading, market conduct, and the offering of prediction-market or event-contract products in your jurisdiction. You represent that you are not located in, organized under the laws of, or ordinarily resident in a country or territory subject to comprehensive sanctions, and that you are not identified on, or owned or controlled by a person identified on, any applicable sanctions list. You will not use or export the Service or any data in violation of applicable sanctions or export-control laws.

21. Feedback

If you give the Company suggestions or feedback about the Service, the Company may use them for any purpose without restriction or obligation to you.

22. General

Assignment. You may not assign or transfer these Terms, your account, or your subscription without the Company's prior written consent. The Company may assign these Terms, including in connection with a merger, acquisition, reorganization, or sale of assets.
Entire agreement. These Terms, together with the Privacy Policy and any separate written agreement described in Section 4, are the entire agreement between you and the Company regarding the Service.
Severability. If any provision is held unenforceable, it will be enforced to the maximum extent permitted, and the remaining provisions remain in full force and effect.
No waiver. A failure or delay in enforcing any provision is not a waiver of it.
Force majeure. The Company is not liable for any delay or failure caused by events beyond its reasonable control, including outages or changes at source venues, infrastructure or network providers, or payment processors.

23. Contact

Questions regarding these Terms should be directed to: legal@supagamma.com