The blockchain infrastructure suite for Web 3
Blockchain infrastructure suite for Web3 — reduce development time and save costs. Frontend-only UI with static data (no APIs).
curl -X GET \
https://api.apicryptos.com/v1/blockchain/address/{address} \
-H "X-API-Key: YOUR_KEY"A complete product suite
Browse products and endpoints with a consistent developer-first UI.
Block Data
NEWUnified access to complex and dynamic block data.
Broadcast Transactions
NEWBroadcast signed transactions with consistent responses.
Address Latest
NEWLatest snapshot for balances and state by address.
Address History
NEWHistorical activity feeds and transaction history by wallet.
Contracts
NEWContract metadata, ABI discovery and decoding patterns.
Dedicated Nodes
Dedicated node infrastructure messaging (UI only).
Blockchain Utils
NEWUtilities for common blockchain operations and validation.
Node as a Service
Shared and dedicated JSON-RPC style node access (UI).
Blockchain Events
Real-time notifications for multiple event types (UI).
Blockchain Fees
NEWFee estimation and gas insights (UI only).
HD Wallets Management
NEWWallet management UX and flows (static content).
Prepare Transactions
Build transaction payloads with consistent patterns (UI).
Transactions Data
NEWTransaction details, receipts, logs, and status (UI).
Market Data
Real-time market data and exchange surfaces (UI only).
Transaction Simulator
NEWSimulate outcomes before broadcasting (UI only).
What are you up to?
Our product suite helps businesses and institutions build the ecosystem of tomorrow.
Mainnets and Testnets
Explore supported blockchains, exchanges, tokens, layers and standards (static lists).
Latest from our blog
Static blog UI cards to match the reference content structure.
Blockchain Address Monitoring for Payments and Compliance
How teams structure address monitoring flows and alerts (UI only).
Arbitrum upgrades and governance: implications for Layer 2 builders
A long-form research layout preview (UI only).
Testnet guide for developers: build and test free
Guide-style layout with code snippets (UI only).
Frequently Asked Questions
Common questions about the platform experience and plans (static).