binance-staking
Binance Simple Earn Flexible ETHCustodialCCC-
custodial

Binance Simple Earn Flexible ETH is an on-demand custodial earn product on Binance (productId ETH001, productType LENDING_FLEXIBLE) that pays a variable, minute-accruing Real-Time APR on subscribed ETH. Binance discloses that subscribed balances may be used for on-chain staking, loaned to Binance users via Margin and Crypto Loan products, or used operationally by other business units, without publishing an allocation split. No BETH or WBETH is issued, deposits are protected in token amount, and redemption to the Spot Wallet is immediate with no subscription or redemption fee.

CCC-
High RiskPotential BBB-
AAAAAABBBBBBCCCCCCD
OTRTVRLSYSLT
CurrentPotential

This rating is based solely on publicly available information. Custodial platform risk assessed across Security, Strategy and Operations on the AAA–D scale. The range from CCC- to BBB- reflects the gap between the current assessment and the potential rating achievable if all identified improvement areas are addressed.

OTROperator Track Record71
TVTransparency & Verifiability45
RLSRegulatory & Legal Standing41
YSYield & Strategy59
LTLiquidity & Terms70
Updated Aug 25, 2026Detailed scoring breakdown ↗Challenge this rating ↗Learn about our ratings ↗
Market Details
FeeNo subscription or redemption fee; undisclosed spread between deployment yield and user APR
CustodianNest Clearing and Custody Limited (Binance ADGM)
InsuranceYes (SAFU self-insurance fund, ~$1bn+ / 15,000 BTC)
Founded Since2017
Strategy TypeLending
Proof Of ReservesYes (self-published monthly zk-SNARK + Merkle, self-serve verification, no independent attestation)
Supported AssetsETH
Regulatory LicensesADGM (UAE) — FSRA: Nest Exchange Ltd (RIE, 000032533), Nest Clearing & Custody Ltd (RCH + Providing Custody + CSD, 000007529), Nest Trading Ltd (Broker-Dealer); group licences JFSA (Japan), CBB (Bahrain), VARA (Dubai), AFSA (Kazakhstan); no MiCA CASP authorisation
Stated Withdrawal TimeInstant
Component Ratings
SecurityCC45
StrategyCCC63
OperationsCCC59
Key Strengths
S1Nine years of continuously verifiable operation at unmatched scale — founded July 2017, 300M+ users, with Simple Earn live since September 2022 and ETH earn products preceding it (DOJ resolution)
S2The strongest demonstrated stress record in the sector — $6bn+ of outflows processed without halting through the FTX collapse, and reserves and withdrawals maintained through the February 2026 crash (FTX-era outflows)
S3Publicly identified leadership with directly relevant regulatory pedigree — co-CEO Richard Teng is the former CEO of the Abu Dhabi FSRA and former Chief Regulatory Officer of SGX, with a named board (Binance board)
S4Recurring independent security assurance — SOC 2 Type II by A-LIGN, ISO/IEC 27001 and 27701 renewed May 2026, a Kudelski Security audit of the open-sourced TSS library, and a Bugcrowd bounty paying up to $100,000 (SOC 2)
S5Custody by a regulated entity — Nest Clearing and Custody Limited, an FSRA-recognised clearing house with Providing Custody and CSD stipulations, holding client assets on trust with at-least-weekly reconciliation (ADGM licence)
Key Risks
R1No quantitative disclosure of where subscribed ETH is deployed — no percentage split across staking, margin/crypto lending and business-unit use, no aggregate loan balance, no LTV, no collateralisation status and no refresh cadence (Simple Earn FAQ)
R2Unconstrained contractual discretion over withdrawals — Terms of Use clause 25.1 permits suspension or restriction of account access "with immediate effect and for any reason", with a catch-all limb confirmed non-exhaustive at 25.2(a)
R3The heaviest live enforcement burden in the sector — an active FinCEN monitorship, an active French judicial investigation by JUNALCO, an active DOJ probe into ~$1.7bn of alleged Iran-linked flows and two US Senate inquiries (monitor status)
R4The ADGM custody trust is displaced for this product by the consented-use carve-out at Terms of Use clause 8.5.1(a); subscribed balances leave the trust and their insolvency treatment is unconfirmed and untested — structural, non-improvable
R5Proof of reserves is self-published with no independent attestor since Mazars withdrew in December 2022, and the PoR page carries no limitations statement (PoR page)

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