A comprehensive guide examines NFT APIs, breaking down their core functionality and key features developers should prioritize.
The analysis compares leading NFT API providers, evaluating how they perform in real-world applications. This follows a similar breakdown of DeFi APIs released earlier this month.
Key areas covered:
- What NFT APIs actually do
- Essential features that matter most
- Head-to-head provider comparisons
The guide aims to help developers make informed decisions when selecting NFT infrastructure for their projects.
Zerion Releases Complete Guide to Perpetual Futures Trading
Zerion has published a comprehensive guide for users new to perpetual futures (perps) trading on their platform. **What's Covered:** - Fundamentals of perpetual futures contracts - Step-by-step instructions for placing your first trade - Key risks and considerations to monitor The guide aims to onboard newcomers to derivatives trading within Zerion's multi-chain wallet interface. Full documentation is available at [help.zerion.io](https://help.zerion.io/en/articles/13835623-perps-trading-on-zerion).
Arc Terminal Powers AI Agents with Multichain Wallet Data via Zerion API
Arc Terminal integrated Zerion API to give its AI-driven operating system access to real-time wallet data across multiple blockchains. **Key features enabled:** - Portfolio tracking across all chains - DeFi position monitoring - Single API endpoint for Solana and all EVM chains - No need for custom indexers The integration allows Arc Terminal's AI agents to analyze and manage crypto portfolios in real-time, providing users with a unified interface for Web3 interactions. [Read the technical implementation](https://zerion.io/blog/how-arc-terminal-gave-its-ai-agents-multichain-data/)
Trading Fees Slashed Across the Board

A major fee reduction has been implemented: - **Premium tier**: Cut from 0.4% to 0.25% - **Standard tier**: Reduced from 0.8% to 0.67% This follows a previous move to eliminate fees on new listings at OpenSea, with plans to extend zero-fee trading across other secondary marketplaces. The changes represent a significant cost saving for users across all trading tiers.
Zerion Hosts First Sauna House Event at ETHDenver with Cold Plunge Crypto Discussions
Zerion hosted its inaugural **Sauna House event** at ETHDenver, combining wellness with crypto discourse. The event featured: - Cold plunge sessions paired with crypto hot takes - A fresh approach to networking beyond traditional podcast studios - Part of Zerion's broader ETHDenver presence The company also organized additional programming during the conference week, including a panel discussion on building major crypto products and an invite-only music event with 0xProject.