The Web3 world has just experienced a shake-up. According to Bware Labs’ official announcement, Blast API – their flagship RPC provider – will stop operations by the end of October 2025. Alchemy is acquiring the platform, and all Blast API services will be discontinued shortly after [1]. Bware Labs’ official announcement For many developers, this isn’t just a minor inconvenience. Blast was a go-to tool for Web3 builders. Thousands of projects now face the crucial decision: where to go next? Let’s unpack what the Blast API shutdown means and explore the best alternatives to the Blast API for those looking to migrate quickly and safely. Why Blast API’s Shutdown Matters Why Blast API’s Shutdown Matters Blast API wasn’t just another service – it tackled one of Web3’s biggest headaches: delivering speed, reliability, and true decentralization all at once. By using nodes spread out across the globe and managed by different third parties, Blast kept things running smoothly and avoided the outages developers dread. When a major provider like this disappears, it influences the entire Web3 ecosystem. RPC endpoints are the backbone of decentralized apps (dApps), enabling apps to interact with blockchains. If your provider goes dark, transactions fail, dashboards stop updating, and users lose trust. We’ve seen similar scenarios before – remember when Infura briefly went down and parts of Ethereum DeFi froze? That’s why migrations like this one need to be handled carefully. What Developers Should Do Now What Developers Should Do Now Although Alchemy is the suggested migration path [2], moving without assessing your project’s unique requirements can create limitations in scalability, costs, and overall flexibility down the line. Before making a choice, evaluate these critical factors: Multi-Chain Needs: Is your project Ethereum-only, or do you plan to work across multiple blockchains?Scalability: Can your app handle traffic spikes? RPS limits may become a bottleneck.Budget Approach: Do you need predictable, flat pricing or a flexible, usage-based model?Support Level: What type of technical support is essential, and how fast must it be available? Multi-Chain Needs: Is your project Ethereum-only, or do you plan to work across multiple blockchains? Scalability: Can your app handle traffic spikes? RPS limits may become a bottleneck. Budget Approach: Do you need predictable, flat pricing or a flexible, usage-based model? Support Level: What type of technical support is essential, and how fast must it be available? Objective Comparison: Finding Your Technical Fit Objective Comparison: Finding Your Technical Fit The table below contrasts two primary alternatives, highlighting their core philosophies to help you make an informed choice. NOWNodes vs Alchemy Comparison NOWNodes vs Alchemy Comparison CategoryNOWNodesAlchemyNetwork CoverageSupports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3].Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2].Node TypesShared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2].Reliability / SLAUptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3].Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2].Customer Support24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3].Ticket-based and Discord support; dedicated account managers for Enterprise plans [2].RPS Limits (Requests Per Second)No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3].RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2].Pricing / Cost Efficiency (Oct 2025)Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3].Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2].Overall Cost AdvantageTypically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3].Usually more expensive for equivalent usage unless advanced features are required [2]. CategoryNOWNodesAlchemyNetwork CoverageSupports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3].Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2].Node TypesShared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2].Reliability / SLAUptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3].Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2].Customer Support24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3].Ticket-based and Discord support; dedicated account managers for Enterprise plans [2].RPS Limits (Requests Per Second)No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3].RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2].Pricing / Cost Efficiency (Oct 2025)Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3].Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2].Overall Cost AdvantageTypically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3].Usually more expensive for equivalent usage unless advanced features are required [2]. CategoryNOWNodesAlchemyNetwork CoverageSupports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3].Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2].Node TypesShared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2].Reliability / SLAUptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3].Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2].Customer Support24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3].Ticket-based and Discord support; dedicated account managers for Enterprise plans [2].RPS Limits (Requests Per Second)No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3].RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2].Pricing / Cost Efficiency (Oct 2025)Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3].Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2].Overall Cost AdvantageTypically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3].Usually more expensive for equivalent usage unless advanced features are required [2]. CategoryNOWNodesAlchemy Category Category Category NOWNodes NOWNodes NOWNodes Alchemy Alchemy Alchemy Network CoverageSupports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3].Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2]. Network Coverage Network Coverage Network Coverage Supports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3]. Supports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3]. Supports 115+ blockchains, including Top blockchains such as Solana, Ethereum, and Bitcoin. Also providing unique blockchains such as Monero, eCash, and more [3]. Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2]. Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2]. Supports major networks like Ethereum, Polygon, Arbitrum, Optimism, Base, Solana, and Starknet; focused mainly on the Ethereum ecosystem [2]. Node TypesShared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2]. Node Types Node Types Node Types Shared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Shared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Shared, Dedicated, and Archive nodes available. Dedicated nodes can be deployed within 1–2 days [3]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2]. Supernode (shared, optimized) and archive access; Dedicated nodes only for Enterprise clients via custom contracts [2]. Reliability / SLAUptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3].Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2]. Reliability / SLA Reliability / SLA Reliability / SLA Uptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3]. Uptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3]. Uptime ~99.95 %, global infrastructure, auto-failover, exchange-grade redundancy. On top, Blockchain uptime is 100% [3]. Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2]. Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2]. Uptime ~99.9 %, enterprise-grade Supernode architecture, optimized data routing [2]. Customer Support24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3].Ticket-based and Discord support; dedicated account managers for Enterprise plans [2]. Customer Support Customer Support Customer Support 24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3]. 24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3]. 24/7 support via Telegram, Discord, Slack, live chat, and email; 3 minutes for the answer directly from the tech team [3]. Ticket-based and Discord support; dedicated account managers for Enterprise plans [2]. Ticket-based and Discord support; dedicated account managers for Enterprise plans [2]. Ticket-based and Discord support; dedicated account managers for Enterprise plans [2]. RPS Limits (Requests Per Second)No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3].RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2]. RPS Limits (Requests Per Second) RPS Limits (Requests Per Second) RPS Limits (Requests Per Second) No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3]. No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3]. No RPS limits on paid plans (Pro and above). Only the Free tier has a ~15 RPS limit [3]. RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2]. RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2]. RPS limits apply to all tiers: ≈ 25 RPS on Free, 300 RPS on Pay-As-You-Go / Growth, higher only for Enterprise by request [2]. Pricing / Cost Efficiency (Oct 2025)Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3].Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2]. Pricing / Cost Efficiency (Oct 2025) Pricing / Cost Efficiency (Oct 2025) Pricing / Cost Efficiency (Oct 2025) Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3]. Free: €0 (100 K req/mo) Free: €0 (100 K req/mo) Pro: €20 (1 M req/mo) Pro: €20 (1 M req/mo) Business: €200 (30 M req/mo) Business: €200 (30 M req/mo) Dedicated: from €400 (unlimited) [3]. Dedicated: from €400 (unlimited) [3]. Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2]. Free Tier: $0 (up to 30 M Compute Units) Free Tier: $0 (up to 30 M Compute Units) Pay-As-You-Go: $0.45 / 1 M CUs Pay-As-You-Go: $0.45 / 1 M CUs Growth: $49 +/ mo [2]. Growth: $49 +/ mo [2]. Overall Cost AdvantageTypically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3].Usually more expensive for equivalent usage unless advanced features are required [2]. Overall Cost Advantage Overall Cost Advantage Overall Cost Advantage Typically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3]. Typically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3]. Typically cheaper and simpler for multi-chain workloads up to ~100 M requests per month [3]. Usually more expensive for equivalent usage unless advanced features are required [2]. Usually more expensive for equivalent usage unless advanced features are required [2]. Usually more expensive for equivalent usage unless advanced features are required [2]. The Core Trade-Off: Your choice hinges on a fundamental preference: deep specialization within the Ethereum ecosystem [1] versus broad flexibility and predictable scaling across many chains. The Core Trade-Off: Exploring Your Options Exploring Your Options NOWNodes – The Multi-Chain Workhorse NOWNodes – The Multi-Chain Workhorse If your project spans multiple blockchains or needs high, unrestricted request volumes, NOWNodes is built for you. Paid plans have no RPS limits and flat-rate pricing, so you won’t get hit with unexpected bottlenecks. It’s reliable, predictable, and scales as your app grows [3]. Alchemy – Ethereum-Focused Powerhouse Alchemy – Ethereum-Focused Powerhouse For teams mostly embedded in Ethereum and its Layer 2 solutions, Alchemy offers a suite of tightly integrated tools. Think advanced analytics, optimized routing, and enterprise-grade support. Perfect if your stack lives and breathes Ethereum [2]. Your Migration Game Plan Your Migration Game Plan A careful approach keeps downtime low and avoids technical headaches: Audit: Look at your current Blast API usage – what blockchains matter, peak traffic, and essential features.Test: Try free tiers first. Measure latency, reliability, and how easy it is to integrate in a staging environment.Implement: Update configs and environment variables step by step—don’t rush.Monitor: Track performance and error rates for at least 48 hours after switching. Audit: Look at your current Blast API usage – what blockchains matter, peak traffic, and essential features. Audit Test: Try free tiers first. Measure latency, reliability, and how easy it is to integrate in a staging environment. Test Implement: Update configs and environment variables step by step—don’t rush. Implement Monitor: Track performance and error rates for at least 48 hours after switching. Monitor For those moving to NOWNodes, migration is straightforward, and the BLAST30 promo code gives you a discount for a limited time. Start Migration with NOWNodes Start Migration with NOWNodes Conclusion Conclusion The Blast API shutdown underscores that resilient infrastructure requires careful planning. Use this opportunity to evaluate your needs thoroughly, and remember: diversifying your RPC providers with redundancy plans ensures your dApp remains robust through any ecosystem changes. Sources Sources Bware Labs official Blast API announcement – https://blastapi.io Alchemy main page – https://www.alchemy.com/NOWNodes official site – https://nownodes.io Bware Labs official Blast API announcement – https://blastapi.io https://blastapi.io Alchemy main page – https://www.alchemy.com/ https://www.alchemy.com/ NOWNodes official site – https://nownodes.io https://nownodes.io

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Blast API Shutdown: The Best Alternatives for Developers 

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