Crypto APIs @CryptoApis

Crypto APIs is an infrastructure layer that radically simplifies the development of any Blockchain and Crypto related applications. cryptoapis.io Blockchain Joined July 2018

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Crypto APIs @CryptoApis

2 weeks ago

Build on the agent-payment rail today. 🔗 cryptoapis.io/products/x402?… #x402 #Stablecoins #AIAgents #USDC

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With x402, you can: → Monetize any endpoint (Express / Hono / Next.js middleware) → Let agents pay 402 APIs (buyer SDK + x402_pay MCP tool) → Stay non-custodial (local EIP-712 signing, keys never leave) → Set per-tx / daily/monthly limits → Settle in USDC on Base

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Crypto APIs @CryptoApis

2 weeks ago

HTTP 402 "Payment Required" sat unused in the spec for 35 years. Now it's how AI agents pay for APIs. We just launched x402 Payments — a managed facilitator for both sides of the transaction

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Crypto APIs @CryptoApis

a month ago

Binance exits the EU. OKX & Coinbase race for 40% of European spot volume. But MiCA compliance is non-negotiable — real-time AML screening & KYT on every transaction. What dev teams must build now 👇 cryptoapis.io/blog/613-okx-a… #MiCA #AML #KYT #Web3 #CryptoAPIs

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Crypto APIs @CryptoApis

a month ago

🚨 New: KYT Transaction Screening is live. Screen any on-chain tx for risk in real time — mixers, ransomware, sanctioned wallets — one API call. Combine with Address Screening for full AML coverage across your stack. 👇 cryptoapis.io/blog/612-we-ju… #KYT #AML #CryptoCompliance

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Crypto APIs @CryptoApis

2 months ago

AWS just integrated x402 into CloudFront — AI agents can now pay publishers in USDC on Base, per request, automatically. Machine-to-machine payments are going mainstream. cryptoapis.io/blog/601-aws-c… #AI #Web3 #USDC #CryptoAPIs

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Crypto APIs @CryptoApis

2 months ago

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

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Crypto APIs @CryptoApis

2 months ago

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…

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Crypto APIs @CryptoApis

2 months ago

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 🧵

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Crypto APIs @CryptoApis

2 months ago

🚀 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

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Crypto APIs @CryptoApis

2 months ago

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…

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Crypto APIs @CryptoApis

5 months ago

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

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Crypto APIs @CryptoApis

5 months ago

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.

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Crypto APIs @CryptoApis

5 months ago

📷 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.

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Crypto APIs @CryptoApis

6 months ago

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

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Crypto APIs @CryptoApis

6 months ago

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