ZER Network is introducing a groundbreaking feature that eliminates gas fees for blockchain transactions. This development marks a significant shift in how users interact with blockchain technology.
Key points:
- Zero gas fees for all transactions
- Aims to reduce entry barriers for new crypto users
- Builds on previous announcements about flexible gas payment options
This innovation could make blockchain technology more accessible and cost-effective for everyday users. The platform continues to evolve its infrastructure to support broader crypto adoption.
Dune SIM Shuts Down August 1, Teams Migrate to Zerion API

**Dune SIM is shutting down on August 1, 2026.** Developers using SIM for balances, transactions, or DeFi positions need to migrate to Zerion API. The transition is straightforward: - Several large teams have already completed the switch - Migration guide and codemod available - Setup takes approximately 2 hours Dune is discontinuing SIM to concentrate resources on their core data platform. Teams should begin migration planning now to avoid service disruption. [Migration guide available here](https://zerion.io/blog/migrating-from-dune-sim-to-zerion-api/)
Zerion API Adds Day-One Support for Robinhood Chain Mainnet
Zerion API has integrated Robinhood Chain mainnet support from launch day. **Key Features:** - Apps built on Zerion API automatically receive Robinhood Chain wallet data - No code changes required for existing integrations - Zerion Wallet supports the chain from day one This seamless integration allows developers to access Robinhood Chain data without additional development work. [Read the full announcement](https://zerion.io/blog/zerion-api-supports-robinhood-chain-from-day-one/)
Jumper Earn Integrates Zerion API for Multi-Chain Portfolio Tracking

Jumper Earn has integrated the Zerion API to simplify portfolio management across multiple blockchains. **Key Features:** - Single API call now fetches portfolio positions across 40+ chains - Streamlines data retrieval for users managing assets on multiple networks - Builds on Zerion's existing mobile portfolio tracking capabilities This integration eliminates the complexity of querying multiple chains separately, making it easier for users to get a comprehensive view of their holdings. The partnership leverages Zerion's established infrastructure for cross-chain portfolio tracking.
Zerion Makes Appearance at Solana Breakpoint Conference in UAE
**Zerion attended Solana Breakpoint conference** in the United Arab Emirates, marking another major crypto event presence for the multi-chain wallet platform. The brief announcement follows Zerion's active conference circuit, including their recent participation at Token2049 in Dubai where they: - Hosted curated dinners with partners - Conducted live "hot ones" challenge with founders - Participated in multichain and Web3 UX panels - Engaged directly with community members Zerion continues building relationships across the crypto ecosystem through strategic event participation and community engagement initiatives.
Zerion Provides Day-One Support for Tempos Testnet Launch
**Zerion has integrated Tempos testnet** from its launch day, offering comprehensive support for the new blockchain network. The integration includes: - **Consumer wallet interface** for end users - **Data infrastructure** for developers building on Tempos This early support positions Zerion users to **access Tempos functionality immediately** as the testnet goes live, providing both retail and developer-focused tools for the emerging network.