OpenCoinCap

Terms & Conditions

Last updated 11 October 2026

Accepting these termsWhat OpenCoinCap isNot financial adviceAccuracy of market dataBlacklisted labelsExchange listingsWallet addressesSimulationsVideo and third-party contentAccountsAcceptable usePromoted listings (Highlights)OpenCoinCap ProAvailabilityIntellectual propertyLiabilityTerminationGoverning lawChangesContact

1. Accepting these terms

By installing or using OpenCoinCap — the website at opencoincap.com or the mobile apps — you agree to these terms. If you do not agree, please do not use it. Your use of the app is also subject to our Privacy Policy.

2. What OpenCoinCap is

OpenCoinCap displays market information for cryptocurrencies, precious metals, energy and stock indices, and provides tools to track a portfolio, keep a watchlist, set alerts, compare assets and run illustrative historical scenarios. It is free to use. Two things are paid for: Highlights (section 11), which lets someone pay to show a listed coin to everyone else, marked Sponsored; and OpenCoinCap Pro (section 12), an optional subscription that adds extras to your own account.

The portfolio feature is a record-keeping tool. Entries you type in — or import from a file, or read from a public wallet address you choose to follow — are notes about holdings you keep elsewhere. OpenCoinCap does not hold, custody, transfer, buy or sell any asset or any money, has no access to any wallet, exchange or brokerage account of yours, and cannot execute a transaction of any kind. It has no field for a private key, seed phrase or passphrase and will never ask you for one.

3. Not financial advice

Nothing in OpenCoinCap — no price, chart, indicator, ranking, screener result, heatmap, sentiment reading, alert, backtest, “what if” figure or answer from Luna, the AI assistant — is financial, investment, tax or legal advice, and none of it is a recommendation, solicitation or endorsement to buy, sell or hold anything.

We are not a licensed financial adviser, broker-dealer or investment firm, and no part of the app is personalised to your circumstances. Cryptocurrencies and other assets shown here are volatile and you can lose some or all of your money. Past performance says nothing about future results. Do your own research, and consult a qualified professional who is licensed in your jurisdiction before making any financial decision.

Luna, the AI assistant

Signed-in accounts can talk to Luna, an assistant powered by an artificial-intelligence model from OpenAI. Luna can discuss your portfolio, your watchlists, the market, and assets you might research, and it may name specific coins, stocks or funds. Everything in this section applies to it in full:

• Luna's answers are generated automatically and can be wrong, incomplete, out of date or inconsistent. They are general information, not financial, investment, tax or legal advice, and not a recommendation personalised to your circumstances, even when they refer to what you hold. Luna is not a licensed adviser and no advisory, fiduciary or client relationship arises from using it.
• No answer is a promise or prediction of any return. Check what Luna says against other sources and make your own decisions; you are solely responsible for them and their results.
• Luna cannot place trades or move money. Never give it passwords, private keys or seed phrases.
• Each account has a daily allowance of words in Luna's answers (currently 2,000 — 10,000 with OpenCoinCap Pro, section 12 — reset at midnight UTC). We may change the allowance, the model behind Luna, or withdraw Luna at any time.
• Do not use Luna for anything unlawful, to generate misleading content, or to try to make it break these rules. You can report an answer with the flag beneath it.

4. Accuracy of market data

Market data is aggregated from third-party providers, including CoinGecko, CoinPaprika, Binance, Kraken, Bitfinex, alternative.me, gold-api.com and Yahoo Finance. We do not produce it and we cannot guarantee it.

Data may be delayed, cached, interrupted, incomplete, rounded or simply incorrect, and a provider may change or withdraw it without notice. Prices for the same asset routinely differ between venues. Do not rely on OpenCoinCap as your only source for any decision that matters, and never as a trading or execution feed. Verify against your exchange or broker before acting.

Price alerts are a convenience, not a guarantee. They depend on data arriving, on your device and its operating system, and on your network. An alert may be late or may not fire at all, and you should not depend on one.

Blacklisted labels

We may mark a coin, token or stock Blacklisted, with a short reason, where it appears in the app. The label is our opinion, formed in good faith from information available to us, such as public reports of a hack, a scam, a rug pull, a delisting or a regulatory action. It is not a statement of fact, a finding of wrongdoing, a legal determination or investment advice, and it may be incomplete, out of date or wrong.

• An asset without the label has not been checked, cleared or endorsed by us. The absence of a label tells you nothing about an asset's safety or value.
• We may add, change or remove a label at any time, at our sole discretion, without notice and without giving further reasons. A blacklisted coin cannot be promoted in Highlights.
• If you represent a project and believe a label is wrong, email [email protected] with evidence and we will review it. We are not obliged to change it.
• To the fullest extent permitted by law, we are not liable for any loss arising from a label being shown, not shown, changed or removed. Section 14 also applies.

5. Exchange listings and links

A coin's page lists the exchanges it trades on, with that venue's pair, its last price and its share of 24-hour volume. Some rows link straight to the trading pair on that exchange.

Those exchanges are independent businesses with no relationship to us. We are not affiliated with them, we receive nothing if you trade there, and a listing is not a recommendation, an endorsement, or any statement that a venue is safe, solvent, legal in your country, or suitable for you. Some are unregulated. Some report volume that cannot be verified.

Where a provider grades a venue's data quality, we pass that grade through unchanged as a coloured dot. It describes the reliability of the reported data, not the safety of the exchange, and it is the provider's opinion rather than ours.

Links are built from the trading pair. An exchange can change its site at any time, so a link may occasionally land on the wrong page or none at all. Always confirm you are on the right market before trading, and check the address bar. Anything that happens after you leave OpenCoinCap is between you and that exchange.

6. Wallet addresses you follow

You may give the portfolio a public blockchain address so balances are filled in for you instead of typed. This is a read-only convenience and nothing more. We read what the chain already publishes about that address; we cannot sign, spend, move or authorise anything with it, and no part of the app can.

Balances come from public block explorers and can be delayed, incomplete or wrong, and a token we cannot match to a listed asset is simply not shown. Treat what you see as an approximation for record-keeping, never as a statement of what you own — your wallet and the chain itself are the only authority on that. A balance read this way has no cost basis attached, so profit and loss on a followed address is measured from the day you added it.

Give an address you are entitled to look at. Never enter a seed phrase, private key or passphrase anywhere that claims to be us.

7. Simulations and historical scenarios

The recurring-buy simulator and the basket comparisons answer one question only: what past prices would have produced, had you done a particular thing. They are arithmetic on historical data, not a forecast and not a strategy.

They ignore trading fees, spreads, slippage, taxes, withdrawal costs and the possibility that an order would not have filled at that price. They use whatever history our providers supply, which may be incomplete or revised. Past performance says nothing whatever about future results, and a scenario that looks good in hindsight is not a reason to act.

8. Video and third-party content

Asset pages may list videos and news published by other people. That content is theirs, not ours: we do not create it, commission it, check it or endorse it, and ranking by view count says only that many people watched it. It may be wrong, out of date, promotional, or a scam.

Opening one takes you to the platform that hosts it, where their terms and privacy policy apply instead of ours. Judge it as you would anything else on the internet, and never act on a video because it appeared here.

9. Accounts

An account is optional; the app works fully without one. If you create one:

• Give an email address that is yours, and keep your password and your device secure.
• You are responsible for activity under your account.
• One person per account. Do not share credentials.
• You can delete your account at any time from Account → Delete account. Deletion is immediate and permanent, and your synced data is erased with it.
• We may disable an account, at our discretion and without notice, if we believe it breaks these terms, is used for spam, fraud or abuse, or puts other users or the service at risk. A disabled account cannot sign in. Anything it is promoting in Highlights is taken down and any subscription is stopped; section 11 says what is refunded. A Pro subscription on a disabled account is stopped too, without a refund (section 12). We may enable it again at any time. If you think your account was disabled by mistake, email [email protected].

Syncing is a convenience, not a backup service. Keep your own record of anything you cannot afford to lose.

10. Acceptable use

Please do not:

• Scrape, bulk-harvest or resell data from the app or its API, or use it to build a competing data feed.
• Circumvent rate limits, or send automated traffic that degrades the service for others.
• Attempt to access another user's account or data, or probe, scan or test the security of our systems without permission.
• Reverse engineer, decompile or tamper with the app, except where that right cannot lawfully be excluded.
• Use OpenCoinCap for anything unlawful, or in any way that breaks the rules of the app stores it is distributed through.

11. Promoted listings (Highlights)

Highlights let anyone with a verified account pay to show a coin that OpenCoinCap already lists under Promoted trending, across the top of the crypto list, with an optional line of text. These terms apply to everyone who buys one (“you”, the advertiser), on top of the rest of this page.

What a highlight is — and is not

• It is paid advertising. Every highlight is marked Sponsored, and viewers can open an explanation of what that means.
• It is not a ranking, rating, review, endorsement or recommendation by OpenCoinCap, and it is not investment advice. We do not investigate, audit or vouch for any coin, token, project, team or tagline, and buying a highlight tells viewers nothing about safety or value.
• We do not guarantee any position, order, number of views or clicks, trading activity, price movement or other result.
• OpenCoinCap may also place highlights itself, free of charge and for as long as it chooses. They appear in the same place and are marked the same way, and they are equally not an endorsement.

Plans and payment

• 24 hours — US$1, paid once. The highlight runs for 24 hours from when payment is confirmed.
• Monthly — US$100 per month, a subscription. It is shown first among highlights, runs for each month paid, and renews automatically every month until you cancel. You can cancel at any time from Account → Promote a coin → Stop renewing; cancelling stops future charges and the highlight runs until the end of the month already paid for.
• Payment is taken by Stripe on its own checkout page. We never see or store your card details. Prices are in US dollars and may exclude taxes, which you are responsible for; your card issuer may add conversion fees.
• We may change prices for future periods. A change never applies to a period already paid for, and a subscriber is told before a changed price applies to their renewal.
• A highlight starts only when Stripe confirms the payment to our server. Returning to the site from the payment page is not itself confirmation.

Your promises as advertiser

By buying a highlight you confirm, and continue to confirm for as long as it runs, that:

• you are at least 18 and able to enter a binding contract, and you are buying for business purposes;
• you are entitled to promote the coin — you represent its project or have its permission — or you are promoting it in good faith without being paid or otherwise rewarded by anyone to do so without saying so;
• the coin, the project behind it and your tagline are lawful, accurate and not misleading, and your highlight complies with every law and regulation that applies wherever OpenCoinCap can be seen — including securities, commodities, consumer-protection, anti-money-laundering, sanctions and advertising law, and rules on promoting crypto-assets such as the United Kingdom's financial-promotion regime and the European Union's Markets in Crypto-Assets rules. Where any such rule would require approval, registration, a licence, a warning or a disclosure that a highlight cannot carry, you must not buy one for viewers in that place;
• you are not, and are not acting for, a person or place subject to sanctions, and the payment is not the proceeds of crime;
• the highlight infringes no one's trademark, copyright or other rights, and does not impersonate another project, person or organisation.

What is not allowed

No scams, rug pulls, pump-and-dump schemes, fake or cloned tokens, promises or guarantees of returns (“100x”, “guaranteed profit”), false claims of listings, audits or partnerships, or anything designed to mislead. Taglines are plain text of up to 60 characters and may not contain links, social handles, wallet or contract addresses, or contact details.

Review and takedown

We may review any highlight at any time and may refuse, suspend or remove it — immediately, without notice and at our sole discretion — if we believe it breaks these terms or the law, may harm viewers, or exposes us or anyone else to legal, regulatory or reputational risk. Removing a monthly highlight also cancels its subscription. We may also suspend the account behind it.

Refunds

• Fees are non-refundable once a highlight has started, except where the law requires otherwise.
• If we remove a highlight because it breaks these terms, no refund is due.
• If we remove a highlight for any other reason, or stop offering Highlights, we will refund the unused part of the current paid period.
• If a payment is disputed or charged back, we may remove the highlight and suspend the account while the dispute is open.

Responsibility for your highlight

You are solely responsible for your highlight, the coin it promotes and what it says. You agree to indemnify and hold harmless OpenCoinCap and its developer against any claim, loss, fine, penalty, damages, cost or expense (including reasonable legal fees) arising from your highlight, the coin or project it promotes, your breach of these terms, or your breach of any law or of anyone's rights.

To the fullest extent permitted by law, our total liability to you in connection with Highlights is limited to the amount you paid us for Highlights in the twelve months before the claim arose. Section 15 also applies.

For viewers: a highlight is an advertisement from a third party. Do your own research before acting on one, and never send money or share wallet details because of one. If you think a highlight is a scam or breaks these terms, email [email protected] and we will review it.

12. OpenCoinCap Pro (subscription)

OpenCoinCap Pro is an optional paid subscription for your own account. Everything described elsewhere in these terms stays free. Pro adds extras — at the time of writing: a daily written briefing from Luna, extra alert kinds, a larger daily allowance of Luna's words, the screener, daily scan, compare and “what if” tools for stocks and forex, no caps on the watchlist, portfolio or alerts, and a badge. What Pro includes is described on the Pro page in the app and may change over time. We may add, change or remove Pro features, but if we remove a material part of what you are paying for during a period you have already paid for, we will refund the unused part of that period.

Plans and prices

• Monthly — US$2.99 per month, and Yearly — US$12 per year. Both renew automatically until you cancel.
• In the Android app, Pro is sold and billed by Google Play, in your local currency at the price Google Play shows you before you confirm, under Google Play's own terms. On the website, it is sold and billed by Stripe, in US dollars. We never see or store your card details either way.
• Prices may exclude taxes, which you are responsible for; your card issuer may add conversion fees. We may change prices for future periods. A change never applies to a period already paid for, and you will be told before a changed price applies to a renewal (for purchases made through Google Play, Google Play tells you itself and asks you to agree).

One account, every device

Pro belongs to the OpenCoinCap account that was signed in when you bought it, and every device signed in to that account is Pro — the Android app and the website alike. Pro needs an account with a verified email address. A Google Play purchase can be attached to one OpenCoinCap account only. Signing out of the account does not transfer, pause or end the subscription.

Renewal and cancellation

• Your subscription renews automatically at the end of each period, and the next period is charged, until you cancel.
• Bought in the Android app: cancel in Google Play → Payments & subscriptions → Subscriptions, or from the Pro page in the app, which takes you there. Bought on the website: cancel from the Pro page on opencoincap.com (Manage subscription), which opens your Stripe billing page.
• Cancelling stops future charges. You keep Pro until the end of the period already paid for, and it then ends. Uninstalling the app, or deleting your OpenCoinCap account, does not cancel a Google Play subscription — cancel it in Google Play first.
• If a renewal payment fails, Pro continues for a short grace period while the payment is retried, and ends if it is not paid.

Refunds

• Purchases made through Google Play are refunded according to Google Play's refund policy. Ask Google Play first; if that does not resolve it, email us and we will help where we can.
• Purchases made on the website are non-refundable once the period has started, except where the law requires otherwise. Where the law gives you a right to cancel within 14 days of buying, you can use it by emailing [email protected] within that time; we refund what you paid, less a proportionate amount for the days Pro was active where the law allows that.
• If we end Pro, or remove a material part of it, during a period you have paid for, we refund the unused part. If your account is disabled for breaking these terms, no refund is due.
• If a payment is disputed or charged back, Pro may be suspended while the dispute is open.

Pro is still not advice

Nothing in Pro changes section 3. The Daily Brief, smart alerts and every other Pro feature are information, not advice. An alert may fire late or not at all; a briefing is written by an AI model from the data the app holds, which may be delayed, incomplete or wrong; and no feature predicts prices. Section 15 applies to Pro as to the rest of the app, and to the fullest extent permitted by law our total liability to you in connection with Pro is limited to the amount you paid us for Pro in the twelve months before the claim arose.

13. Availability

OpenCoinCap is offered as-is, and free of charge apart from Highlights and the optional Pro subscription. We give no uptime commitment. The service, or any individual feature or data source, may be changed, suspended, limited or discontinued at any time, with or without notice. Upstream providers may also rate-limit or cut off data outside our control.

14. Intellectual property

The OpenCoinCap name, logo, design and software are ours. These terms grant you a personal, non-exclusive, non-transferable, revocable licence to use the app for your own purposes. Market data belongs to its respective providers and is subject to their terms. Asset names, logos and trademarks shown in the app belong to their owners and appear for identification only; their presence implies no affiliation or endorsement.

15. Liability

To the fullest extent permitted by law, OpenCoinCap is provided without warranties of any kind, whether express or implied, including any implied warranty of merchantability, fitness for a particular purpose, accuracy or non-infringement.

To the fullest extent permitted by law, we are not liable for any trading or investment loss, lost profit, lost opportunity, loss of data, or any indirect, incidental, special or consequential damages arising from your use of — or inability to use — OpenCoinCap, including any that arise from inaccurate, delayed or missing data or from an alert that did not fire.

Nothing in these terms excludes or limits liability that cannot lawfully be excluded or limited, including liability for fraud, or for death or personal injury caused by negligence. Some jurisdictions do not allow certain exclusions, so parts of this section may not apply to you.

16. Termination

You may stop using OpenCoinCap and delete your account at any time. We may suspend or terminate access if these terms are breached, if the service is being abused, or if we discontinue the service. Sections 3, 4, 8, 9, 11, 12, 13 and 15 survive termination — for Highlights, including the promises and indemnity in section 11; for Pro, the refund terms in section 12.

17. Governing law

These terms are governed by the laws of the jurisdiction in which the developer of OpenCoinCap is established, without regard to its conflict-of-law rules, and the courts of that jurisdiction have exclusive jurisdiction over any dispute. This does not remove any protection given to you by the mandatory consumer law of the country in which you live, or your right to bring proceedings there where that law allows it.

18. Changes to these terms

We may update these terms. The date at the top of this page shows when they last changed, and continuing to use OpenCoinCap after a change means you accept the updated terms. Material changes will also be noted in the app.

19. Contact