Built for operations and finance

Predictable latency, correct archive semantics, and transparent limits. Usage is metered in compute units (CU) per JSON-RPC method with published weights per chain — so capacity planning and billing align with actual workload.

Archive-grade Ethereum

Ethereum is served from a Reth archive node with trace and debug namespaces enabled — ideal for indexers, historical balance checks, and deep debugging.

No-signup public tier

rpcfree.com exposes a rate-limited Ethereum endpoint for prototypes and tests. When you outgrow IP limits, upgrade to API keys on etox.io with higher monthly CU.

Straightforward Pro pricing

Pro is $49/month for 300M CU and 100 req/sec per key — aligned with common market anchors while keeping Arbitrum trace access in our roadmap where competitors restrict it.

Networks & endpoints

Authenticated requests place your API key in the first URL path segment. WebSocket access follows the same pattern under /ws/. See technical documentation for URL patterns and health checks.

Chain HTTP host Node profile
Ethereum eth.etox.io Reth archive + trace/debug
Arbitrum One arb.etox.io Nitro (pruned); archive trace roadmap
Base base.etox.io op-reth · HTTP & WebSocket; CU-metered
Polygon polygon.etox.io Erigon archive (planned)

Vendor comparison

Objective comparison pages for procurement and engineering teams evaluating alternatives to large hosted RPC providers.

etox vs Competitor 2

WebSocket availability, chain breadth roadmap, and CU-based metering vs daily request caps.