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Polking Review 2026: BNB Chain Staking Risks

Polking is a BNB Smart Chain staking protocol that advertises 0.2–0.7% daily ROI and a 250% earnings cap. Its promised returns and limited published security and token details make careful verification essential.

BNB Chain

By the DappsAtlas editorial team · Updated Nov 6, 2026

DappsAtlas score

3.5/10

Weak

Visit Polking

Our verdict on Polking

3.5/10

Polking may interest BNB Smart Chain users looking for a staking product with a clearly stated advertised return range and earnings cap. Its documentation also outlines an AI-agent concept and a future chain, but these do not resolve the main questions about how rewards are funded or how USDK maintains its stated value. The advertised daily ROI is high, while audit details, fees, and key operational terms are not published. Treat this as a high-risk protocol and verify the contracts and withdrawal terms before considering a deposit.

Score breakdown

How Polking scores

Security: n/a
Ease of use: 5.0/10
Fees: n/a
Features: 4.0/10

Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.

What is Polking?

Polking is a staking protocol on BNB Smart Chain. Its documentation lists PK as the protocol token and USDK as a stablecoin intended to equal one US dollar. It advertises daily ROI of 0.2–0.7% and an earnings cap of 250%.

The project also describes an AI agent for on-chain activity through messaging and mobile apps, and a King Chain that is still in development. The documentation does not establish how these wider features operate or how staking rewards are funded. Treat the stated returns as a high-risk program, not a promise of profit.

How Polking works

Polking describes itself as a staking protocol on BNB Smart Chain. Its documentation lists PK as its token and USDK as a stablecoin intended to equal one US dollar. It advertises daily ROI of 0.2–0.7% and a 250% earnings cap, while noting that rewards depend on activity, network conditions, and the market. The documentation does not fully explain how staking rewards are funded, calculated, or paid out.

The project also describes an AI agent for on-chain actions through messaging and mobile apps, alongside a planned King Chain. These are presented as parts of its wider ecosystem, but the available documentation does not provide enough technical detail to assess how they work or what permissions they require. The advertised returns and USDK’s stated peg should not be taken as guarantees.

5 features

Key features

BNB Chain staking

Polking identifies BNB Smart Chain as the network for its staking protocol.

PK and USDK

The documentation lists PK as the protocol token and USDK as a stablecoin intended to equal one US dollar.

Advertised reward plan

Polking advertises 0.2–0.7% daily ROI and a 250% earnings cap. These are stated program terms, not assured returns.

AI agent concept

The ecosystem describes an AI agent that can act on-chain through messaging and mobile apps. The documentation does not provide enough detail to assess its operation or permissions.

Planned King Chain

Polking says its own King Chain is in development; it is not presented as a currently available network.

Pros and cons

What we like

The documentation names BNB Smart Chain as the staking network.
It gives a stated daily ROI range and earnings cap, making the advertised plan easier to identify.
The documentation is available in English and Indonesian.
It distinguishes the current BNB Smart Chain protocol from the King Chain, which is still in development.

Watch out for

The advertised daily ROI of 0.2–0.7% is unusually high and should not be treated as guaranteed or sustainable.
Polking does not publish audit details or enough information to assess its smart-contract security.
The documentation does not explain how USDK is backed, redeemed, or kept near its stated $1 value.
The staking mechanics, including how rewards are funded and how the 250% earnings cap is applied, are not fully explained.
Fees, team details, and the terms governing deposits and withdrawals are not published in the documentation.

Polking fees

Polking does not publish a fee schedule in its documentation. Check the staking plan and transaction details in the app before confirming a deposit or other action; network gas may also apply to BNB Smart Chain transactions.

Is Polking safe?

Polking does not publish audit details in its documentation, so its smart-contract security cannot be assessed from the information available. The documentation also does not clearly explain contract permissions, custody, reward funding, or withdrawal conditions. Depositing into a smart contract can result in loss of funds, and the advertised daily returns should not be treated as guaranteed.

USDK is described as worth one US dollar, but its backing and redemption arrangements are not explained. Polking does not state a licensing jurisdiction or regulatory status in its documentation. Verify the contract addresses and transaction terms before interacting, and do not deposit money you cannot afford to lose.

5 steps

How to get started with Polking

1
Read Polking’s getting-started guide and confirm that the protocol and its terms are available to you.
2
Review the staking plan, including the advertised return range and 250% earnings cap.
3
Check the documentation’s contract reference and verify the relevant contract addresses independently before interacting.
4
Confirm the exact asset, deposit, withdrawal, and fee details in the app before approving a transaction.
5
Only proceed with funds you can afford to lose, and monitor the position and any changes to the stated terms.

Open Polking

Who Polking is for

Polking is aimed at people already comfortable with BNB Smart Chain who want to explore its staking plan and are prepared to assess smart-contract and token risks. It is not a good fit for anyone relying on predictable income, a clearly documented stablecoin redemption process, or independently verifiable security information.

Polking FAQs

What is Polking?

Polking describes itself as a staking protocol on BNB Smart Chain and lists PK as its token. Its documentation advertises daily ROI of 0.2–0.7% and an earnings cap of 250%; these figures should not be read as guaranteed returns.

What returns does Polking advertise?

The documentation advertises a daily ROI range of 0.2–0.7%, with a stated 250% earnings cap. It also says rewards depend on user activity, network conditions, and the market, but does not fully explain how returns are funded or calculated.

What are PK and USDK?

Polking lists PK as its token and describes USDK as a stablecoin intended to equal one US dollar. The documentation does not explain USDK’s backing, redemption process, or how its peg is maintained.

Is Polking staking safe?

Polking’s documentation describes a staking protocol on BNB Smart Chain, but does not publish an audit or enough technical detail to assess the contracts. Treat the advertised returns as high risk and verify contract and withdrawal details before depositing.

What fees does Polking charge?

Polking does not publish a fee schedule in its documentation. Check the staking plan and transaction details in the app before confirming any action.

Is Polking a gambling platform?

Polking is not described as a gambling service. Anyone considering online gambling should check whether it is legal where they live; gambling is for adults 18 and older, and should be approached responsibly.

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