CRYPTO CASINOChecker
Solpump

Updated · Crypto Casino Checker

Solpump Review: Is It Safe to Cash Out Your SOL?

Quick answer

Solpump offers public game formulas, but its strongest safety claims are not fully supported. CertiK lists no audit despite the site’s audit claim, and payment terms allow verification and delays despite instant-wallet marketing. Reports of failed in-game cashouts add a practical concern. We rate it high risk until these gaps are clarified.

47/100View score ↓
On this page

Is Solpump a legitimate Solana casino?

Solpump is an operating gambling interface with public game rules, a named company and a visible community. Those observations distinguish it from an empty payment-collection page. They do not establish that the platform’s claims about custody, auditing and withdrawals are all accurate. The gaps between those claims are central to this review.

The current terms identify Costa Rican company 3-102-932956 Ltd. The footer claims a Tuvalu gaming licence, but we did not establish an authoritative exact-domain licence record during this investigation. We therefore give limited licensing credit rather than turning the footer badge into independent verification.

The service currently uses solpump.io. Its linked help centre, contact email and several external profiles retain solpump.com. That connection matters when assessing older customer accounts: a .com reference is not automatically a complaint about an unrelated business. It also does not make every similarly named crypto token or copied gambling site part of this operator.

The CertiK claim does not match CertiK’s listing

Solpump’s About page says its contracts have been reviewed by auditors such as CertiK. The CertiK project profile, however, expressly shows no CertiK audit and no available audit report. We found no report identifying the deployed game contracts that would reconcile the two statements.

This is more consequential than a missing marketing badge. A reader may interpret the audit claim as evidence that an outside specialist examined code handling their money. A project listing or monitoring score does not provide that evidence. We do not call the contracts exploited or unsafe merely because the report is absent; we withhold the confidence the unsupported claim asks readers to give.

An adequate answer would identify the auditor, report date, scope and the version of the deployed contracts covered. The report also needs to address any unresolved findings. Until that evidence is available, “listed on CertiK” and “audited by CertiK” must remain separate descriptions.

Solpump cashout failed: a game action or a wallet payment?

At Solpump, “cash out” can mean stopping a live Crash bet before the multiplier ends. It can also mean receiving money back in a wallet. These are different failures. A complaint that the game did not accept a stop command cannot be answered merely by pointing to a fast Solana network.

The public Crash interface has manual, automatic and progressive cashout controls. We observed these without connecting a wallet. Their presence confirms the options displayed, not that every command executes at the intended moment or that an interrupted session will be reimbursed.

Solpump Crash interface with wager and automatic cashout controls
Solpump’s live interface offers manual, automatic and progressive cashout controls. We inspected the public page without connecting a wallet. Source ↗

Solpump Crash cashout did not register: which evidence matters?

Ask support to identify the round, the configured cashout settings and the server’s record of the command. The important comparison is between when the action was received and when the round ended. A screenshot of the final multiplier cannot establish the entire sequence; equally, a generic explanation about internet lag does not establish that the customer caused the loss.

If you already have a recording or transaction history, preserve it. You should not need to repeat the wager to reproduce the fault. Request an explanation of whether the case is being reviewed as a technical malfunction, a rejected command or a settled losing bet, and what information would change that classification.

Automatic cashout can remove the need to click at the decisive moment, but we cannot promise it eliminates execution failures. In particular, a saved percentage or target and a confirmed payout are not the same thing. If the system did not apply an existing setting, that deserves its own investigation.

Solpump payout missing from your wallet: what can you check?

The official payment help article describes direct wallet bets and immediate return of winnings, without an internal balance. The current terms nevertheless provide for account withdrawals, verification and processing within 2 banking days, with exceptions. Those descriptions do not clearly explain which control applies to each part of the current product.

Ask whether the disputed funds are in a game transaction, a site-controlled balance or a reward claim. Then request the outgoing transaction signature and destination. If support supplies only a game ID, the wallet transfer has not yet been demonstrated. If a transfer exists, its amount and status can be checked independently on a Solana explorer.

Do not accept a request to send more money as a substitute for a transaction explanation. A person claiming to help through a private message should not need your recovery phrase or signing keys. Use the support contact reached from the official site and keep private wallet information out of public complaint posts.

What does playing with SOL actually cost?

Solpump’s game currency is SOL. Small blockchain fees are only one part of the cost: the game’s payout schedule determines the house edge, and changes in SOL’s price affect the value of a remaining balance. A low network fee does not make repeated bets inexpensive overall.

The current account terms also require an ordinary deposit to be wagered once before withdrawal. That rule is difficult to reconcile with the wallet-only explanation, so it should be clarified before funds are committed. We have not verified an account-wide minimum withdrawal or a complete current fee schedule that can safely be quoted for every route.

The terms mention a €100,000 equivalent daily winnings ceiling. That is a cap on winnings, not evidence of a €100,000 daily withdrawal allowance. Confusing the two would make the payment offer look more generous than the document supports. Likewise, a game’s minimum wager is not necessarily its funding minimum.

Why 50/50 Coinflip still has a house edge

The Coinflip page advertises equal chances for the two outcomes and a 1.9× gross return on a win. With a 1 SOL stake, a win therefore produces 1.9 SOL including the original stake, not 1.9 SOL in profit. A loss costs the full stake.

Equal odds. Unequal returns.

Coinflip example · 1 SOL stake

Win · 50%1.9 SOLTotal returned
Lose · 50%0 SOLTotal returned
(1.9 × 50%) + (0 × 50%) = 0.95 SOL
The published payout implies a 5% house edge before any other costs. It is a long-run average, not a forecast for two flips. Coinflip rules ↗

Across the two equally likely outcomes, that schedule returns an average of 0.95 SOL for every 1 SOL wagered: a 5% mathematical edge. This is our calculation from the published odds and payout, not an estimate from selected recent flips. It does not predict the result of two bets or guarantee that a short session will resemble the average.

The distinction is useful when evaluating rewards. A token award for wagering does not automatically reimburse that expected cost, and a larger multiplier in another game is not evidence of better value. Compare the actual return schedule and any reward that is already withdrawable, not an advertised maximum win.

Can Solpump’s fairness code settle a disputed loss?

Solpump publishes a Crash result formula rather than relying only on a fairness slogan. It includes a branch that returns a 1.00× result, while the FAQ states a 95% return to player for Crash. That is useful disclosure: an immediate end to a round is part of the described game, not by itself evidence that an individual was targeted.

For a completed round, verification requires the actual inputs associated with that round and a way to compare the calculated result with the recorded outcome. Public code alone cannot establish that the live service used those inputs at the relevant time. We have not placed a bet or independently reconstructed a funded Solpump round.

More importantly, result verification and command execution answer different questions. A correct crash point would not establish that a valid earlier cashout request was honoured. When the complaint concerns a stuck button or ignored automatic setting, support needs to examine execution records as well as the outcome calculation.

Published game facts worth comparing
GameUseful numberWhat it tells you
Crash95% stated RTPThe long-run payout design, not a promise for your next session.
Coinflip50/50; 1.9× gross winEqual outcome probabilities still leave a 5% edge.
Keno0.001 SOL minimum; 5% stated edgeLow entry cost does not remove loss exposure.
Mines95% stated RTPRisk selection changes the pattern of outcomes, not the advertised overall return.

The Keno rules offer different risk modes, and the Mines page describes its payout design. These game-specific sources are more useful than a universal “100% fair” label. Fairly generated randomness can still belong to a game designed to pay back less than the total staked.

We did not find a substantiated public incident in the reviewed sources that establishes a contract exploit or proves manipulated results. The absence of such proof does not resolve the cashout reports. It simply keeps our criticism focused on what the records can support: incomplete audit assurance, conflicting payment descriptions and alleged execution problems.

Free SOL, daily cases and $SOLPUMP are not the same reward

The reward offer combines different things. An hourly airdrop can award SOL, a case has its own entry conditions, and $SOLPUMP is a separate token. Treating all three as cash back into your wallet obscures what is actually available and whether its value can be realised.

The linked June 2025 help guide requires recent wagering of 0.001 SOL and a claimed affiliate code for the airdrop, plus participation in the chat event. The current FAQ also describes recent-play requirements. Because the help article is dated and includes an older “coming soon” promotion, we would confirm the conditions shown on the current reward panel before relying on it.

A reward labelled free can still encourage another deposit, another hour online or more turnover. If you would not otherwise place those bets, the advertised prize is not the whole cost. There is no reason to keep gambling solely to preserve eligibility for a small or uncertain distribution.

What is actually being awarded?

SOL airdrop
A share of an event pool, subject to entry conditions.
Free case
A promotional outcome, not a fixed payment.
$SOLPUMP
A separate token whose sale value can change.
A reward counter is not interchangeable with spendable SOL. Compare the asset received and its claim rules. Token dashboard ↗

Do $SOLPUMP rewards make losses back?

The current token dashboard says the token is live and describes reward rates that fall through successive distribution phases. This supersedes the About page’s statement that a token has not yet launched. We do not use that older description to explain today’s rewards.

The dashboard also describes buying and burning tokens with a share of net gaming revenue. A burn mechanism does not guarantee a price increase, a ready buyer or a particular withdrawal value. To compare a token award with a lost SOL stake, you would need the actual amount claimable and the net proceeds of a sale, including costs.

We have not traded this token or verified the complete reward accounting. We therefore exclude hypothetical token appreciation from our payment assessment. If a claimed reward is missing, ask for the claim record or transaction signature and the distribution phase applied, rather than accepting a changing on-screen estimate as settlement.

Solpump KYC requested or account restricted: what can you ask?

The withdrawal terms permit identification and payment-ownership checks at the operator’s discretion. The AML policy also describes risk-based wallet and transaction scrutiny. Connecting a wallet does not therefore establish that you will never be asked for documents.

If a check appears after the site led you to expect frictionless wallet access, it is reasonable to ask why it applies. Request the specific outstanding item, a secure submission route and a realistic next update. You should not be told to guess whether the concern is your identity, the source of a transfer or a transaction associated with another address.

Wallet-screening results can be difficult for a customer to challenge because the operator sees information the customer cannot inspect. Ask what explanation or records it will accept to reconsider a restriction. Do not treat an automated flag as a finding that you knowingly did something wrong, and do not publish personal documents to persuade strangers in chat.

The terms allow account closure through support with return of an eligible balance subject to applicable charges. They also allow suspended payments in suspected-fraud cases. A useful closure response should state the remaining amount, any deduction, the basis of any hold and the process for receiving money without continued play.

We could not independently confirm the operation of logged-in self-exclusion, loss limits or wallet restrictions. Disconnecting the website from a wallet can stop that browser connection, but it is not proof that an operator-level exclusion is active. If gambling is becoming difficult to control, ask explicitly for a gambling block and seek independent blocking support rather than depending on disconnection alone.

Customers report missed Crash cashouts, not just losing bets

Two Solpump cashout-execution reports
March 2026
Exit attempted at 1.1× before a 1.15× crash; about 0.669 SOL claimed
July 2026
Interruption around a 10.5159 SOL bet and repeated waits for support reported

Identifiable Trustpilot accounts; the claimed round behaviour and amounts were not independently replayed. Solpump Trustpilot profile

September feedback raises similar execution concerns. The visible records do not contain a confirmed resolution for those selected reports. An older positive review describes a same-day refund after lag; it shows a different reported experience, not a remedy for the later customers. We cannot verify every claimed amount or infer the percentage of all rounds affected.

Some authors call the game rigged. We do not adopt that conclusion: proving manipulation requires more than a losing sequence or an unresponsive interface. But the practical allegation remains serious without that label. If a valid cashout is missed, the customer can lose money even when the round’s random result was generated correctly.

The profile uses solpump.com, a domain retained in the official help centre and contact details; one older review expressly names both .io and .com. That is why we include the reports with their context. We do not merge unrelated lookalike-domain complaints into this record or count the same story on several platforms as separate incidents.

How to make a cashout complaint actionable

Contact the official support route with the round identifier, SOL stake, selected cashout mode and the time of the attempted action. For a wallet problem, add the relevant transaction signature. Keep those two issue types separate so a generic payment response does not replace an investigation of the game command.

Ask for a written finding and the evidence behind it. The terms promise best-effort handling but do not give a firm maximum complaint deadline. If the answer is merely “wait,” request a dated update and an explanation of what is still being examined. A stated internal final decision does not prove the underlying technical question has been answered.

If support stops responding, publish a concise account through an established complaint channel with private identifiers removed. An honest report can state that money or an explanation remains missing without claiming intentional theft. We do not promise that a public complaint will recover the loss, but it can preserve a record that a disappearing chat cannot.

Our verdict on Solpump’s safety claims

The strongest part of Solpump is its accessible game information: identifiable payout schedules and published fairness logic give readers something concrete to examine. The weakest part is the assurance surrounding those games. The audit claim, custody description and contractual withdrawal controls do not form one consistent account of how customers are protected.

Solpump receives 47/100. The main deductions concern security assurance, complaint handling and payment confidence.

For an existing customer, the priority is the specific missing transaction or failed command, supported by records. For someone considering a first deposit, we would wait for a verifiable audit and a clear explanation of which withdrawal rules apply to the wallet-based service. Those improvements would address the actual weaknesses behind this high-risk rating.

Score breakdown

47/100

Why Solpump scores 47/100

Evidence grade: B- · Scoring method

Evidence grade B-

Official game formulas and payment terms can be compared with CertiK’s contrary audit record; reported cashout failures lack complete account data.

  1. Operator identity10 / 15
    Why these points?
    The terms identify Costa Rican company 3-102-932956 Ltd.; independent team verification was not established.
  2. Licence & scope3 / 15
    Why these points?
    The footer claims Tuvalu licence GLN-9301, but an authoritative exact-domain verification was not established in this review.
  3. Withdrawals & KYC6 / 15
    Why these points?
    Terms allow discretionary KYC, 1× deposit turnover and two banking days with exceptions. Published wallet-only claims do not reconcile these controls.
  4. Payments7 / 12
    Why these points?
    SOL is the game currency and individual game costs are published; a complete current account withdrawal minimum/fee schedule was not confirmed.
  5. Complaints & redress4 / 10
    Why these points?
    Several identifiable customer reports describe failed Crash cashout execution. They do not establish rigging; no public resolution was found for the selected recent reports.
  6. Domain & security3 / 8
    Why these points?
    Solpump’s CertiK review claim conflicts with CertiK’s no-audit listing; a funded custody or contract-security test was not performed.
  7. Game integrity6 / 8
    Why these points?
    Crash and Coinflip publish verification logic, and game pages disclose a 5% edge. Public code does not establish reliable cashout execution.
  8. Terms & enforcement4 / 7
    Why these points?
    Reward conditions and token distribution are described, but dated help content and separate token value complicate the headline free-SOL proposition.
  9. Player protection2 / 5
    Why these points?
    Account closure is available through support; operation of self-exclusion, loss limits and connected-wallet restrictions was not independently tested.
  10. Support continuity2 / 5
    Why these points?
    A linked help centre and contact email exist; complaint terms provide best-effort handling without a firm maximum review deadline.

Total 47 / 100

A crypto casino alternative

Sources 15
Review history

30 September 2026

Solpump’s criterion reassessment changed the total from 57 to 47.

Report an error on this page

Reader experiences with Solpump

How did Solpump work with your connected wallet? Describe the transaction steps and any support you needed, without posting wallet recovery details or private credentials.

No reader experiences have been published yet.

Share your experience

Your nickname and experience will be public after approval. Your email will not be displayed.

Describe what happened and any response you received. Leave out passwords, identity documents, account numbers and other private details.

Add dates, amounts or a public reference (optional)

Submissions are reviewed before publication. Positive and negative experiences are welcome.