CoinsOnCards

    Issued by Wirex Limited (UK) and UAB Wirex (EEA) — FCA-authorized Electronic Money Institution (FRN 902025)

    COCA CardReview

    Hybrid-custody prepaid Visa/Mastercard with EUR IBAN accounts and tiered cashback up to 8%.

    4.0· Updated: Google Pay direct integration (October 2025)
    Visit issuer
    Cashback
    Up to 800.0%
    Custody
    hybrid
    KYC
    full
    Networks
    —
    Monthly fee
    Free
    Available in
    —

    The verdict

    Best for: European residents seeking high rewards (up to 8%) and EUR IBAN functionality.

    Skip if: You reside in the US/Canada or require APY on EUR balances.

    • Offers up to 8% cashback and 5% APY on USD balances.
    Get the COCA Card

    How it works

    • ### Key Features
    • - Up to 8% cashback on all purchases (6 tiers from Starter to Elite)
    • - 50% rebates on subscriptions across 4 categories (Streaming, AI Assistants, Music, Marketplaces)
    • - Zero fees for card issuance, annual maintenance, and foreign exchange
    • - €30,000 daily spending limit with unlimited transactions
    • - Personal EUR IBAN accounts with SEPA support (COCA 3.0)
    • ### Banking & Financial Services
    • COCA 3.0 provides personal EUR IBAN accounts for eligible users in supported European countries, enabling SEPA transfers, salary deposits, and bill payments. It also introduces a unified Banking Account balance that consolidates SEPA deposits, card top-ups, and stablecoin conversions into a single spendable balance, eliminating the need for manual conversion before spending. USD accounts with ACH support are announced for future release.

    Funding: Stablecoin deposit (USDT, USDC, EURC, EURS) · In-app manual conversion · Direct deposit to card address (auto-converts to EUR)

    Rewards calculator

    Estimated cashback
    $20
    Effective rate 1.0%
    • $0–∞ @ 1.0% → $20 on $2,000

    Tier requirements & loyalty

    Referrals: $10 for both referrer and referee (up to 100 referrals allowed)

    Custody & risk

    • If the issuer disappears
      While marketed as non-custodial, the MPC model creates a dependency on COCA's servers to co-sign transactions. If the company disappears, funds may be inaccessible as the recovery phrase only works within the COCA app.
    • Counterparty risk
      Vendor lock-in risk - if COCA's servers are offline or company shuts down, Recovery Phrase alone will not let users restore and spend funds in another wallet
    • Counterparty risk
      Not fully non-custodial as advertised - users cannot transact without COCA's servers co-signing
    • Counterparty risk
      Fiat loaded on card is held by Wirex under e-money safeguarding rules and is not directly recoverable without the issuer

    The COCA wallet uses a Multi-Party Computation (MPC) security model where private keys are split. One key share is stored on the user's device and another on COCA's servers. This means users cannot transact without COCA's participation, and COCA cannot spend funds without the user's biometric approval. Wallet recovery does not use a traditional seed phrase and is tied to the user's account and biometrics.

    Protections

    • MPC (Multi-Party Computation) security
    • Two-party key model
    • Biometric authentication
    • EMV chip technology
    • Contactless payment
    • PIN protection
    • 3D Secure (3DS) for online transactions
    • Card freeze capability
    • Private key export option

    Insurance & coverage: Fiat funds safeguarded under E-Money regulations with segregated client funds as required by law. Crypto assets in COCA Wallet do not have explicit insurance coverage.

    Limits

    notes
    3-month spending limit: €75,000; 6-month spending limit: €100,000; Max 15 transactions per day; Max 5 ATM transactions per day
    atm daily
    €500
    atm monthly
    €5,000
    daily spending
    €30,000
    per transaction
    €30,000
    monthly spending
    €30,000

    The good

    • Up to 8% cashback across 6 tiers.
    • 5% APY on USD balances.
    • 0% fees on card purchases and FX.
    • 50% rebates on Netflix, Spotify, ChatGPT Plus.

    The catches

    • 0% APY on EUR balances.
    • App stability issues reported after COCA 3.0.
    • EUR IBANs not available in all 75 countries.
    • Requires COCA 3.0+ app for full features.

    Limitations

    • majorNot available in North America (US and Canada) and most of Asia/Africa
    • majorMPC wallet creates vendor lock-in - cannot access funds without COCA
    • majorRecovery Phrase cannot be used outside COCA's ecosystem
    • moderateSupports only stablecoins (USDT, USDC, EURC, EURS) - no native crypto spending
    • moderateRequires manual conversion before spending (no auto-conversion at point of sale)
    • moderateMobile app and Telegram mini-app reported to have bugs in recent reviews
    • moderateNon-straightforward signup process due to recovery phrase handling and bugs
    • moderateMany one star ratings in Google app store starting from late 2024
    • minorApple Pay and Samsung Pay require Curve workaround
    • minorATM withdrawals and cash transactions do not earn cashback
    • minorNon accessible Discord channel

    Recent activity

    • October 24, 2025
      Google Pay Integration
      You can now link your COCA Visa Card to Google Pay.
    • September 1, 2025
      COCA Version 2.0 Launch
      COCA launches Version 2.0 of their program.
    • July 10, 2025
      Cashback Currency Change
      COCA Card now pays cashback in USDT instead of COCA.

    What users say

    App Store
    4.0/5.0 (22 ratings)

    Mixed - positive early reviews for rewards and interface, but many one star ratings since late 2024 citing app bugs and signup issues

    Rating breakdown

    Net reward
    4.8
    Custody risk
    3.5
    Availability
    3.0
    User experience
    4.0
    Features & convenience
    4.0

    See our methodology for how we score each axis.