Crypto APIs

🚀 Big news! Crypto APIs is now a verified partner on @n8n_io! Connect 25+ blockchains to 1,000+ apps. Query addresses, broadcast txs, subscribe to on-chain events & power AI agents. One API key. 🔗 cryptoapis.io #n8n #BlockchainAutomation #CryptoAPIs

On-chain forensics failures aren't hacks. They're 60s polling & one-hop checks. 5 war stories, millions lost: 💸 $4.2M — 23min late 🕸️ 340-hop wallet missed ⚡ 19 days dark post-upgrade 🔗 Mempool double-spend 🧩 Polygon blind spot Breakdown + fixes: cryptoapis.io/blog/583-on-ch…

4/ Works with @AnthropicAI Claude, Cursor, Windsurf, n8n — and any MCP-compatible client. All 14 servers are open source on npm under @cryptoapis-io. 📷 Get your API key → cryptoapis.io 📷 Full post → cryptoapis.io/blog/559-give-… #MCP #AIAgent

3/ What your agent can do now: 📷 Query wallet balances & token holdings 📷 Estimate gas & simulate transactions 📷 Build, sign & broadcast txs locally 📷 Subscribe to on-chain events via webhooks Across EVM, UTXO, Solana, XRP & Kaspa.

📷 Your AI agent can now answer "Has this wallet received any transactions in the last 24 hours?" — in seconds, with zero integration code. That's live today. Here's how we got there 📷 2/ AI agents + blockchain has always been painful.

Crypto APIs optimized xpubs HD Wallets for faster #blockchain sync, lower costs, and simpler structures while keeping full multi-chain support. Enterprises get faster sync, lower database load, and better visibility. Read more: zurl.co/x9vtk #HDWallets #CryptoAPIs

Blockchain fees impact reliability, user experience, and cost. For wallets and exchanges, poor fee estimation means stuck transactions and wasted spend. We break down #UTXO vs #EVM fee markets and why real-time estimation matters. zurl.co/k7vJf #CryptoAPIs #Blockchain

Next up for #Ethereum: the Glamsterdam upgrade! 🚀 Coming in 2026, it brings #ePBS and parallel execution to boost #L1 efficiency and #decentralization. #CryptoAPIs infrastructure is ready to support these changes on day one. 👉Deep dive here: zurl.co/uB82Y #Glamsterdam

Affordable historical blockchain data is here. Crypto APIs Address History gives unified multi-chain APIs for transactions, balances & address history across 30+ chains. Simplify dev & scale reliably. Read more: zurl.co/Ydi53 #CryptoAPIs #AddressHistory #BlockchainData

Crypto APIs upgraded Blockchain Events service for near real-time delivery and more much more reliable & stable webhooks across all supported mainnets & testnets ✅ 👉Learn more: zurl.co/l8Ffx #CryptoAPIs #Web3 #Blockchain #BlockchainEvents #Webhooks #BlockchainInfra

Ethereum 3.0 isn’t just a vision - modular design, rollups, and data availability are shaping a more reliable, scalable network. Learn how teams can build confidently across layers with Crypto APIs 👇 👉 zurl.co/aXEBz #Ethereum #CryptoAPIs #Web3

HD wallets simplify address generation, but managing them at scale is the real challenge. Syncing xPubs, tracking derived addresses, and preparing transactions require reliable infrastructure. Learn more: zurl.co/fVyOo #Web3 #CryptoAPIs #HDWallets #xPub

Transaction data powers analytics, strengthens compliance, and boosts transparency. Teams get reliable access to all transaction details, making visibility and accuracy a strategic advantage. Learn more: zurl.co/pH0GK #Blockchain #CryptoAPIs #TransactionData #Web3

Failed blockchain txs aren’t just a dev issue - they cost money & trust. Pre-simulate Ethereum txs to catch reverts, validate execution, and tune gas before broadcast. Read our article: zurl.co/LSbjn #CryptoAPIs #Ethereum #Web3 #TransactionSimulation #Blockchain #EVM

Crypto APIs Blockchain Utils service validates wallet addresses across chains, preventing failed payments and lost funds. A simple solution for smoother, safer blockchain transactions. Learn more: zurl.co/pkwhE #CryptoAPIs #Blockchain #CryptoPayments #AddressValidation

Season’s greetings from the #CryptoAPIs team🎄 Thank you to our clients and partners for trusting us to support blockchain projects worldwide. Your confidence drives us to deliver competitive infrastructure every day. Merry Christmas and Happy New Year! #Blockchain #Web3 #Crypto

Blockchain address monitoring is critical for crypto payments and compliance. Beyond Ethereum, chains like Bitcoin and XRP require multi-chain, event-driven, auditable monitoring to avoid operational risk. Read more: zurl.co/M8Rxe #Blockchain #CryptoPayments #Compliance

Crypto APIs is heading to ICE Barcelona 2026 🎮 Meet our CEO, Nashwan Khatib, to learn how gaming and iGaming platforms can benefit from blockchain infrastructure to scale faster and optimize resources. Limited meeting slots available. #ICEBarcelona #ICE2026 #iGaming #Blockchain

Arbitrum’s #Fusaka upgrades and Aegis pilots add new monitoring demands for #L2 teams. #CryptoAPIs supports #Arbitrum with Address History, Block Data, #Webhooks and other solutions to track sequencing, treasury flows and insurance triggers. Read more: zurl.co/k3xTQ