Crypto APIs

Full developer guide — 3 layers, code examples, MiCA audit log schema, broadcast-vs-finality fix: cryptoapis.io/blog?utm_sourc… Try free: app.cryptoapis.io/auth/login?utm… #StablecoinCompliance #CryptoAML #MiCA #Web3 #BlockchainAPI

Layer 3: Know the history. For high-value flows, pull full transaction graphs via Transactions Data + Address History. Trace second-hop counterparties. Build a FATF Travel Rule-compliant audit trail. Satisfy MiCA's chain-of-custody requirements. cryptoapis.io/products/trans…

Stablecoin volume: $27.6T in 2025. MiCA enforcement: live June 2026. Teams relying on static address screening: at risk. Here's the 3-layer compliance architecture your payment stack actually needs 🧵

🚀 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