Question: How can I find a blockchain infrastructure provider that offers guaranteed delivery and event alerts for on-chain events?

If you're looking for a blockchain infrastructure provider that offers guaranteed delivery and event alerts for on-chain events, QuickNode is a good choice. It offers a powerful platform with real-time data and guaranteed reliability through data streams, custom datasets, guaranteed delivery, and event alerts. With a 99.99% uptime SLA, 24/7 support and support for high-volume usage, it's a good fit for decentralized finance, gaming, digital identity, healthcare and public records.

Another good option is Moralis, which offers a variety of enterprise-focused Web3 APIs for quick access to cross-chain blockchain data and real-time market data. Its suite of APIs, including Blockchain, Streams and Market Insights APIs, offer features like real-time token prices, cross-chain NFT transfers and high-accuracy blockchain data. Moralis' focus on scalability and cross-chain support makes it a good fit for dapp development, Web3 wallets and market analysis.

If you need a high-availability blockchain node infrastructure with fast response times, RPC Fast is worth a look. It offers dedicated nodes for several blockchain networks like Ethereum and Polygon, along with predictive autoscaling and a software-defined perimeter for the highest level of security. With options for Shared Nodes, Dedicated Nodes and Nodes Cluster, RPC Fast offers flexibility and cost-effectiveness for different use cases.

Last, dRPC offers a decentralized network of RPC endpoints for low-latency and high-performance access to multiple blockchain platforms. It offers features like an AI-powered load balancer, unlimited RPS and 24/7 dedicated support. With a pay-as-you-go pricing model and custom plans available, dRPC is designed to offer a reliable and efficient way to manage Web3 infrastructure, avoiding centralization risks with its decentralized design.