Why “Lowest Minimum Payout” Has No Single Answer
For the two pools examined here—Braiins Pool and ViaBTC—Braiins documents a BTC Lightning payout minimum of 1 satoshi and an on-chain minimum of 0.0002 BTC. ViaBTC documents a 0.001 BTC minimum for external BTC Auto-Withdrawal, while transfers to the miner’s own ViaBTC main account or sub-account have no minimum payment requirement as long as the withdrawal amount is greater than zero.
These figures were checked against official documentation on September 29, 2026. They are a comparison of two pools’ BTC payout options, not an industry-wide ranking. The applicable minimum depends on the payout channel, or “rail”: on-chain Bitcoin, Lightning Network, or an internal account transfer. These options differ in fees, processing schedules, and destination requirements, so their thresholds should not be treated as interchangeable.
Minimum Payout Threshold vs. Reward Calculation
A minimum payout threshold governs when a pool sends accumulated balance to a miner’s wallet or account. It is a withdrawal rule, not a description of how mining rewards are calculated or credited to the miner’s balance in the first place.
Reward-distribution methods such as PPS+ (Pay-Per-Share Plus) and PPLNS (Pay-Per-Last-N-Shares) determine how a pool calculates the BTC amount credited to a miner’s account based on submitted shares. A payout threshold is applied afterward to determine when eligible funds can be transferred to the selected destination. Conflating the two—for example, treating a low payout threshold as evidence of a better reward-distribution method—misrepresents what each mechanism does.
Comparing Payout Rails
On-chain Bitcoin payouts
An on-chain BTC payout is a standard Bitcoin transaction broadcast to the network and confirmed by miners according to normal Bitcoin transaction-fee dynamics. Because on-chain transactions carry a network fee and very small outputs can become uneconomical to spend later, pools generally set on-chain minimums well above the smallest possible unit.
Braiins Pool documents an on-chain payout minimum of 0.0002 BTC (20,000 satoshis). Its documentation also states that on-chain payouts below 0.005 BTC carry a 0.0001 BTC payout fee, while payouts at or above 0.005 BTC are free of that payout fee. The nominal minimum is therefore not the same as the lowest-cost payout: the fixed fee represents a larger proportion of a small payout, while reaching 0.005 BTC removes that fee entirely (Braiins Academy).
ViaBTC’s documented minimum for BTC Auto-Withdrawal to an external address is 0.001 BTC (100,000 satoshis). ViaBTC describes its Auto-Withdrawal service as free, with eligible payouts processed once daily within a defined window. Bitcoin network fees still exist, but their existence does not mean that a separate network fee is charged to the miner for this service (ViaBTC Help Center).
Lightning Network payouts
Lightning is a separate payment layer built on top of Bitcoin, designed for smaller and faster transfers than typical on-chain transactions. Because Lightning payments do not require an individual on-chain transaction per payout, pools that support it can set minimums far below what is practical on-chain.
Braiins Pool lists a Lightning payout minimum of 0.00000001 BTC—one satoshi—with a documented maximum of 0.005 BTC per Lightning payout and no Lightning payout fee. Receiving these payments requires a compatible Lightning destination. Regular automatic payouts require a wallet that supports Lightning Address; manual withdrawals can instead use a Lightning invoice generated by the receiving wallet. A Lightning Address is therefore not required for every withdrawal method (Braiins Academy).
Internal account transfers
Some platforms also allow a payout-like transfer that stays within the same platform rather than moving BTC onto the Bitcoin network. ViaBTC documents that Auto-Withdrawal to the miner’s own ViaBTC main account or sub-account is not subject to the standard minimum payment requirement, provided the withdrawal amount is greater than zero. This is an internal transfer between accounts on the same platform, not an external Bitcoin-network payout, and the two should not be described as equivalent products when comparing payout minimums across pools (ViaBTC Help Center).
What the Threshold Does Not Tell You
A lower minimum is not automatically the better choice for every miner. Three factors materially affect the practical outcome of a given threshold:
Payout fees. As shown by Braiins’ on-chain fee structure, a pool can offer a low minimum while still charging a fixed fee on small on-chain withdrawals. The effective cost of receiving a payout near the minimum should be evaluated in proportion to the payout amount, not assumed to be negligible.
Processing schedule. ViaBTC processes eligible BTC Auto-Withdrawals once daily within a defined window (10:00–18:00, GMT+8). Meeting the applicable threshold and payout-mode conditions does not mean funds move instantly; scheduled processing, on-chain confirmation, and receiving-platform crediting still affect when funds become available (ViaBTC Help Center).
Wallet and destination requirements. A Lightning payout requires a compatible receiving destination and the appropriate address or invoice for the selected withdrawal method. Miners should also check the receiving wallet or exchange’s minimum deposit amount: a successful pool withdrawal may not be credited if it falls below the destination’s requirement (ViaBTC Help Center). For on-chain payouts, very small outputs can become uneconomical to spend later relative to prevailing network fees (Bitcoin Optech).
ViaBTC’s Payout Rules in Practice
For miners using ViaBTC’s Auto-Withdrawal feature, the applicable minimum depends on the destination:
- External BTC address: the documented minimum is 0.001 BTC. Under Payout by Account Balance, the balance accumulates until it meets the configured payout threshold, with payment subject to the daily processing schedule.
- The miner’s own ViaBTC main account or sub-account: the standard minimum payment requirement does not apply, provided the withdrawal amount is greater than zero.
ViaBTC offers two Auto-Withdrawal modes: Payout by Account Balance and Payout by Daily Earnings. Miners should check which mode is active and consult the current guidance for that mode before assuming how much of their balance will be paid out (ViaBTC Auto-Withdrawal settings; payout-mode guidance).
Miners can view the applicable minimum and select an available payment amount in the Auto-Withdrawal settings for the relevant asset. Before changing it, they should also check the receiving platform’s minimum deposit requirement (ViaBTC minimum-payment settings).
An Evaluation Checklist
A miner comparing payout minimums across pools may find it useful to check the following for each candidate:
- Which payout rail does the stated minimum apply to—on-chain BTC, Lightning, or an internal transfer?
- Is there a separate payout fee, and does it scale with the payout amount or remain fixed regardless of size?
- How often does the pool process payouts, and is there a defined processing window?
- Does the destination support the selected payout method, and will the amount meet its minimum deposit requirement?
- Is the threshold configurable for the relevant asset, and which payout mode is active?
Applying this checklist gives a more useful comparison than ranking pools by a single advertised figure, since similar minimums can come with different fees, schedules, and destination requirements.
Conclusion
In this two-pool BTC comparison, Braiins Pool documents a 1-satoshi Lightning minimum and a 0.0002 BTC on-chain minimum, with a payout fee for on-chain amounts below 0.005 BTC. ViaBTC documents a 0.001 BTC minimum for external BTC Auto-Withdrawal and no standard minimum for transfers to the miner’s own ViaBTC main account or sub-account, provided the withdrawal amount is greater than zero.
The useful comparison is the minimum available for the payout method a miner can actually use, together with its fees, processing schedule, and receiving requirements. An internal transfer does not deliver BTC to an external wallet, and a low pool threshold alone does not guarantee that the destination will credit the payment.
FAQ
Is a lower minimum payout always better for a miner?
Not necessarily. A lower minimum can still involve a proportionally larger payout fee on small withdrawals, a longer processing schedule, or a payout rail the miner’s wallet does not support. The receiving platform may also impose its own minimum deposit amount.
Does a low minimum payout mean a pool pays mining rewards faster?
Not necessarily. With other conditions unchanged, a lower threshold can reduce the time spent accumulating enough balance to qualify for a payout. It does not change how mining rewards are calculated or credited, and the pool’s processing schedule still determines when an eligible payout is sent.
Can I withdraw Bitcoin from ViaBTC without meeting the 0.001 BTC minimum?
For Auto-Withdrawal, ViaBTC documents an exception for transfers to the miner’s own ViaBTC main account or sub-account: the withdrawal amount only needs to be greater than zero. This is an internal transfer, not an external BTC payout. External BTC Auto-Withdrawal has a documented minimum of 0.001 BTC, and miners should check their configured threshold and active payout mode.
Why do some pools charge a fee on small on-chain payouts?
On-chain Bitcoin transactions incur network fees. Some pools charge a payout fee on smaller withdrawals to help cover transaction costs while waiving it above a specified amount. Separately, very small outputs can become uneconomical for the recipient to spend later, depending on network fees at that time.
Is Lightning always a better option than on-chain payout?
Lightning can support much smaller payments without a separate on-chain transaction for each payout, but it requires a compatible destination. For Braiins, automatic payouts require Lightning Address support, while manual withdrawals can use a Lightning invoice. Miners should check receiving limits and wallet requirements before choosing either option.
References
Official payout rules and supporting documentation checked on September 29, 2026:
- Braiins Academy, “Rewards & Payouts”
- ViaBTC Help Center, “How to Set Up Auto-Withdrawal?”
- ViaBTC Help Center, “How to Choose an Auto-Withdrawal Payout Mode?”
- ViaBTC Help Center, “How to Set Min. Payment for Auto Withdrawal?”
- Bitcoin Optech, “Uneconomical Outputs”