Fund and withdraw on your own terms
Top up via SEPA from your own bank and withdraw back to yourself — using your personal Euro IBAN in Clapp.
How it works

1. Fund via SEPA
Send euros directly from your own bank account via SEPA.
2. Buy Neutron
Confirm your purchase at the rate shown before you commit.
3. Custody from second one
Your Neutron is secured by Fireblocks MPC custody from the moment of purchase.
Pay by bank transfer
No card fees — pay by SEPA bank transfer. T&C apply.
Security and compliance
Your assets are protected by Fireblocks institutional-grade MPC custody.
Clapp is a technology platform that delivers its crypto-related services through licensed entities, and compliance obligations such as AML/CFT are handled by the relevant entities depending on jurisdiction.
Frequently asked questions
Can I send euros to another person from Clapp?+
Funds move between your own bank and your Clapp account. Transfers to or from third parties are not supported.
How is my Neutron stored?+
Your Neutron is secured by Fireblocks MPC custody from the moment of purchase.
Who provides Clapp's services?+
We operate through a broad group structure that includes an EU entity pursuing MiCA authorisation, alongside other licensed and operational entities in the jurisdictions where we provide services. The relevant services continue to be delivered through the applicable entities and regulatory frameworks.
What is Neutron (NTRN)?
Launched in April 2015, Neutron is a permissionless smart contract platform built using the Cosmos SDK and Tendermint. It enables inter-chain smart contract deployment, allowing developers to create cross-chain applications with enhanced security and interoperability.
Neutron supports CosmWasm and leverages the Inter-Blockchain Communication (IBC) protocol, facilitating seamless interaction with over 50 interconnected blockchains.
The native token, NTRN, is used for transaction fees, network security through staking, and governance participation, empowering holders to influence the platform's development and operations.
By integrating advanced cross-chain infrastructure with robust security measures, Neutron aims to pioneer the future of decentralized finance, offering a scalable and efficient ecosystem for developers and users.
Crypto-assets are high risk and highly volatile; you can lose all invested funds. Crypto-assets are not legal tender and are not covered by deposit guarantee or investor compensation schemes.


