ViaBTC ends CoinEx auto-withdrawals: what miners should check
Source report: 2026-09-22 · Editorial analysis published: 2026-09-22
ViaBTC says its Withdrawal to CoinEx feature ends on September 22, 2026. Pool mining continues; affected users should set a new payout address and verify the route.
Analysis and practical implications
This section is our analysis and illustrative calculations, separate from the source report.
What actually changes on September 22
ViaBTC's help-center notice dated September 15 says its Withdrawal to CoinEx feature will be discontinued on September 22, 2026. The notice specifically tells users who enabled automatic withdrawals to CoinEx to open the Assets page and set a new auto-withdrawal address. It does not announce a shutdown of ViaBTC's mining pool. The company says its other services remain unaffected. The date is the effective date of a payment-route change, not the publication date of the notice, and the notice does not specify an exact cutover hour. Operators should inspect the live account rather than assume an unconfirmed time or that an old destination will continue to work after the change.
Pool rewards and exchange accounts are different
An ASIC sends work to a pool and the pool calculates a miner's reward according to its payout method. A transfer to an exchange is a later step: it moves a balance away from the pool to a separate venue. ViaBTC's September 15 statement says its legal entity, accounts, infrastructure and operations are independent of CoinEx and that deposit, withdrawal and settlement functions at the pool continue normally. Those are ViaBTC's claims; they do not remove the need for users to verify their own balances and account notices. Stopping a destination integration does not by itself alter an ASIC's hashrate, the pool's share accounting or the Bitcoin network difficulty.
The practical account check
Sign in through the official ViaBTC site or app, not a link from an unsolicited message. On the Assets page, inspect each coin's withdrawal settings and the destination currently stored for automatic payouts. If CoinEx is selected, choose a supported replacement destination, copy its address from the receiving wallet or exchange, and check the asset and network carefully. A BTC address is not interchangeable with an address for a different asset or network. Confirm any minimum amount, fee, memo or tag displayed by the receiving service before saving. Use account security verification and then review the saved address again; a typo may be irreversible once a transfer is broadcast.
Do not confuse two CoinEx routes
ViaBTC's older guides describe a direct Transfer to CoinEx option and an automatic withdrawal setting, but the current notice names the Withdrawal to CoinEx feature and explicitly calls out auto-withdrawal users. Because menu names and eligibility may change, the safest reading is to treat any CoinEx-specific route as unavailable unless the current authenticated interface and an updated official notice say otherwise. This article does not promise that an on-chain withdrawal, an internal transfer or a pending transaction will follow the same timetable. If an already submitted payment is missing, inspect the transaction history and contact ViaBTC support with the transaction identifier before issuing a duplicate request.
What the CoinEx wind-down means for this story
ViaBTC attributes its decision to business adjustments at partner CoinEx. Its separate September 15 pool statement describes a CoinEx exchange wind-down and reiterates that ViaBTC Pool itself continues. The pool's assurance and the exchange's timetable concern two different businesses; neither should be paraphrased as 'ViaBTC is closing.' Any user who also holds assets at CoinEx should independently read CoinEx's latest official account notice for exchange-specific deadlines and supported withdrawals. The ViaBTC help notice is narrower: it tells pool users to replace an automated destination. We have not inferred a new deadline for every asset or every customer from this one integration announcement.
A controlled migration avoids preventable loss
Before editing production payout settings, record the existing configuration, wallet ownership and a time-stamped pool balance. Where practical, use a small test withdrawal to a newly supplied address and wait for the receiving system to credit it before routing larger amounts. Compare the transaction ID, asset, network and amount with the receiving account's deposit record. A pool dashboard may show a reward as earned but not yet withdrawable, so separate unpaid balance from settled and transferred amounts. Operators managing several ASIC accounts should make a checklist for each account and coin; changing one account does not necessarily update every worker, subaccount or auto-withdrawal rule.
Security during a rushed change
A dated service notice can attract phishing pages that mimic the pool or exchange. Open the official site from a trusted bookmark and type the address yourself when possible. Do not provide login credentials, two-factor codes or seed phrases to a person claiming to 'repair' auto-withdrawal. Check that the recipient address remains correct after saving it and after any email confirmation. For a farm, consider a second-person review of a high-value payout destination. The operational risk here is not that the miner stops hashing on September 22; it is that rewards may stay in the pool longer than intended or be routed incorrectly if an automated setting is left unattended.
What to monitor next
Watch ViaBTC's Assets page, withdrawal history and official help center for a status update after the stated change. Confirm that the next scheduled payout uses the new route and that the expected amount arrives; a successful settings save is not the same as a completed transfer. Record the UTC time, asset and destination of any payout for troubleshooting. The key verified facts are the September 22 discontinuation date, the instruction to reset CoinEx auto-withdrawal and ViaBTC's statement that other pool services are unaffected. No new miner model, pool fee or guaranteed payout time is announced in the notice, so none should be invented from it.
Source: ViaBTC ↗
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