"Nexus Blockchain: Scalable, Secure, Sustainable. Combining PoW and PoS for innovative dApps and smart contracts."
Nexus is an open-source, quantum-resistant blockchain offering free, fast transactions and a no-code API for DApp development.
- for
- Developers and businesses building decentralized apps, NFTs, or tokenized services.
- pricing
- open source
Key features
6 features of Nexus.io Opensource Blockchain
- Quantum-resistant cryptography — Uses cryptographic algorithms designed to stay secure against future quantum computers.
- Free, fast transactions — Transactions confirm in about 50 seconds and incur no fees.
- No-code DApp API — Integrated API works with visual tools like Bubble to create tokens, contracts, and NFTs without coding.
- Hybrid public/private chains — Deploy applications on the public network or on a private/hybrid chain for extra control.
- Staking rewards — Stake NXS to earn rewards, with over 49 % of circulating supply currently staked.
- Username-based addresses — Send NXS to human-readable usernames instead of long Base58 addresses.
Use cases
- Invoice clients with free, reversible payments.
- Issue smart contracts and tokenized assets such as NFTs.
- Create decentralized namespaces similar to domain names.
- Build and host DApps using no-code tools like Bubble.
- Stake NXS to earn network rewards.
Nexus.io Opensource Blockchain vs alternatives
| Best for | Quantum-resistant blockchain platform | Instant GraphQL API layer | API composition platform | Rapid backend scaffolding | Open-source secrets management |
|---|---|---|---|---|---|
| Pricing | Open source | Free | Free | Free | Free |
| DevHunt upvotes | 2 | 24 | 38 | 19 | 12 |
| Launched | Jan 2023 | Jan 2023 | Jan 2023 | Apr 2024 | May 2024 |
- Nexus.io Opensource Blockchain vs Grafbase: Grafbase provides instant GraphQL APIs, while Nexus is a full blockchain with quantum-resistance and free transactions.
- Nexus.io Opensource Blockchain vs WunderGraph: WunderGraph focuses on API composition, whereas Nexus offers a decentralized ledger and native token features.
- Nexus.io Opensource Blockchain vs Shuttle: Shuttle helps build backends quickly, but does not provide a blockchain or staking mechanism like Nexus.
- Nexus.io Opensource Blockchain vs Phase: Phase manages application secrets; Nexus handles transaction processing and decentralized identity.
Nexus.io Opensource Blockchain FAQ
Are transactions on Nexus really free?+
Yes, Nexus transactions have no fees and are confirmed within roughly 50 seconds.
What makes Nexus quantum-resistant?+
Nexus adds cryptography that supports higher levels of quantum resistance to protect public keys from future quantum attacks.
Can I develop DApps without writing code?+
The integrated API works with no-code platforms like Bubble, allowing token and contract creation through visual tools.
Is there a private version of the blockchain?+
All features are available on the public network or on a private (hybrid) chain for isolated deployments.
How does staking work on Nexus?+
Users can stake NXS to receive rewards; currently about half of the circulating supply is staked.
Summarized by DevHunt from nexus.io · Sep 28, 2026. Details may change; check the official site.