Tb-class DDoS protection
15+ Tbps scrubbing, sub-second response, global scrubbing centers—L3/L4/L7 coverage
Web3 infrastructure
Build for Web3 — secure, high-speed networks
Tb-class DDoS protection and global edge acceleration for exchanges, RPC nodes, NFT, DeFi, GameFi, and more.
Enjoy ready-to-use elements for a seamless user experience.
Use cases
Covering all Web3 scenarios
Security and acceleration tailored to every major Web3 vertical
Crypto exchange
Enterprise-grade safety and performance for CEX/DEX
API/WebSocket boost
Millisecond market data
Tb-class DDoS defense
Survive volatile markets
Elastic scale
Auto-scale on peaks
Global low latency
Major trading regions
Capabilities
Infrastructure built for Web3
Enterprise-grade protection and global acceleration
Global edge nodes
3000+ PoPs across 200+ countries and regions with smart routing
RPC/API acceleration
Multi-chain RPC LB, hot-path caching, health checks and failover
WebSocket tuning
Stable long-lived connections and very high message throughput
Web3 security
Phishing detection, malicious contract lists, DNS/BGP hijack defense, integrity checks
Elastic scale
Auto-scale on peaks—mint/trade surges up to 100x
Web3 security architecture
Full-chain protection
From wallet to chain—end-to-end Web3 security and acceleration
Web3 dApp entry
Wallet, contract calls, on-chain reads
MetaMask / WalletConnect
RPC & contract traffic
User
Web3 protection layer
Malicious contract & phishing detection
Signing risk & MEV hints
RPC filtering…
Abuse blocks, rate limits, denylists
Protection
Blockchain node fleet
Multi-chain RPC acceleration
ETH / BSC / Polygon
Global edge RPC
Nodes
Multi-chain monitor
6 chains · TPS · block height · latency, one screen
Sudun multi-chain RPC cluster watches TPS, block height and end-to-end latency on 6 major chains 24/7 and rebalances to healthy nodes automatically.
3,592/s
Aggregated TPS
3.29s
Avg block time
6/6
Chains online
Ethereum
LIVETPS18
Block time
12.00s
Latest block
#19,842,311
Solana
LIVETPS2,840
Block time
480ms
Latest block
#264,812,004
BNB Chain
LIVETPS142
Block time
3.00s
Latest block
#38,412,577
Arbitrum
LIVETPS312
Block time
250ms
Latest block
#187,620,111
Optimism
LIVETPS184
Block time
1.80s
Latest block
#121,004,829
Polygon
LIVETPS96
Block time
2.20s
Latest block
#64,028,113
RPC race
Public RPC vs Sudun accelerated RPC
Six of the most-used RPC methods running live, side-by-side: open-internet public nodes vs Sudun edge-accelerated nodes.
Live RPC race
LivePublic RPCSudun RPCΣ 966ms scale
- ×11.1
Balance
eth_getBalance
DIR420msYEW38ms - ×17.3
Latest block
eth_blockNumber
DIR380msYEW22ms - ×10.6
Tx receipt
eth_getTransactionReceipt
DIR680msYEW64ms - ×9.3
Contract call
eth_call
DIR540msYEW58ms - ×8.4
Event logs
eth_getLogs
DIR920msYEW110ms - ×9.6
Gas estimate
eth_estimateGas
DIR460msYEW48ms
Avg direct latency
567ms
Public nodes · cold cache
Avg Sudun latency
57ms
Speedup · ×10.0 · -90.0%
Latency drop
90.0%
Phishing shield
Phishing · drainers · sanctioned wallets — blocked at the edge
Sudun Edge ships with global phishing/drainer/sanction lists plus an ML risk model — malicious calls are dropped instantly while legitimate ones fly through.
Request routing
ProtectingLegitimate → acceleratedMalicious → blocked
482,194
Blocked this month
18,420,391
Allowed requests
12,482
Phishing DB
Live blocked log
tail -f phishing.log- 20:28:50ipfs-airdrop.cnDomain reputationblocked
- 20:28:50phish-1.ioHoneypot contractblocked
- 20:28:50opensea.ioWallet drainer signatureallowed
- 20:28:50arbitrum.foundationSanctioned walletallowed
- 20:28:50phish-1.ioTLS cert mismatchblocked
- 20:28:50ipfs-airdrop.cnPhishing wordlist matchblocked
FAQ
Common questions about Web3 security & acceleration
We cover major Web3 workloads—CEX/DEX, RPC services, NFT, DeFi, GameFi, wallets—with tailored security and acceleration policies per scenario.
15+ Tbps scrubbing capacity with global centers and sub-second steering, designed for large L3/L4/L7 mixes—exact sizing depends on your bandwidth and onboarding model.
Multi-node load balancing, hot-path caching, continuous health checks, and automatic failover—with edge access to cut cross-region latency.
Phishing and malicious-contract signals, denylists, DNS/BGP anomaly cues, and frontend integrity checks to reduce mistaken signatures and asset risk.
DNS/CNAME, APIs, or SDKs—many setups go live in hours; complex multi-env rollouts can be phased with solution support.
Protect your Web3 business
Try enterprise-grade Web3 security and acceleration for free.
0+ Tbps
DDoS mitigation
0+
Edge nodes
0.0%
Availability SLA
0<50ms
Global latency