Web3 RPC Node Hosting for Multi-Chain Providers

Modern Web3 RPC providers run separate dedicated hardware for each chain they support, since each chain's client has its own resource profile and update cadence. A standard multi-chain RPC stack might include one server for Ethereum archive (Erigon or Reth), one for Polygon PoS, one for Arbitrum Nitro, one for Optimism, one for Base, one for Solana, one for BNB Chain and additional servers for trending chains like Sui, Aptos, Sei or Berachain.

AnubizHost blockchain-tier dedicated servers are sized appropriately for each chain's profile, with 64 GB to 128 GB of RAM, 16 to 32 CPU cores and 2 TB to 8 TB of NVMe RAID storage depending on the chain's state requirements. We can scope multi-server packages with unified provisioning, bulk pricing and private interconnects between hosts in the same datacenter.

For RPC providers serving wallet and dapp traffic at scale, we can scope packages with dedicated 10 Gbps uplinks and optional anycast DNS for low-latency global access. Our datacenters in Iceland and Romania provide geographic diversity for fault isolation and regulatory hedging, which is increasingly important as different jurisdictions take different approaches to RPC operator regulation.

RPC provider economics depend on serving high call volumes at low marginal cost while maintaining the response latency that dapp developers expect. The dominant cost categories are bandwidth, storage and disk I/O. Our unmetered 1 Gbps uplinks eliminate the bandwidth overage risk that makes AWS/GCP-hosted RPC providers economically unviable at scale. Our enterprise NVMe storage handles the sustained I/O of high-throughput RPC workloads without degradation.

A well-tuned RPC provider stack typically includes a caching layer (Redis or Memcached) in front of the node clients to serve repeated calls without round-tripping to the chain client. Our blockchain-tier hardware easily supports a co-located cache with 64 GB+ allocated to in-memory state, which can absorb 80%+ of the call volume on a typical workload mix.

For providers offering paid tiers with rate limits, we can scope packages with multi-tier load balancers running HAProxy or NGINX, with optional API gateway integration for usage metering and billing. This is the kind of infrastructure that goes well beyond what a managed PaaS offers, and it is critical for RPC providers building businesses that compete with established players.

RPC providers are increasingly in the regulatory crosshairs of jurisdictions trying to apply financial intermediary rules to non-custodial blockchain infrastructure. The argument is that RPC providers facilitate financial activity by enabling wallet and dapp access to chains. Whether this argument holds legal water in any given jurisdiction is an open question, but the operational impact on providers facing aggressive enforcement is real.

Hosting in Iceland or Romania, paying in crypto and operating without KYC at the hosting layer gives RPC providers operational independence from the regulatory pressure forming in EU and US markets. Neither jurisdiction has moved to classify RPC operation as a regulated financial activity, which keeps your hosting bill firmly in the ordinary infrastructure category rather than triggering financial compliance obligations.

AnubizHost billing supports BTC, ETH, XMR, USDT and other major coins through Plisio and NowPayments. No card processors, no fiat conversion, no identity verification beyond a working email. Renewal invoices are issued seven days before service expiry and provisioning continues as long as the wallet payment lands on chain. Onboarding takes minutes from order to first sync, with full operator control over node configuration and keys at all times.