Infrastructure built for production

Blockchain infrastructurefor every chain.

Run RPC, indexed data, streams, webhooks and wallets from one reliable platform.

Get started for free Read the docs
Live RPC request Live
Methodeth_blockNumber
StatusIdle Latency0ms Cost0 credits 
{ "ready": true }

Native coverage across the networks that matter

Ethereum Base Solana Bitcoin Arbitrum BNB Chain

Everything you need to ship onchain.

A production-shaped stack for RPC access, routing, indexed data, real-time events, wallet operations and observability.

Smart RPC routing

One endpoint. The healthiest route, every time.

Balance traffic, fail over in milliseconds and apply method-level policies without changing application code.

Live routing model req_8f2a91
ClientApplicationapi.relayra.app
Policy engineVexus Crypto APILoad distribution
Primary upstreamProvider AHealthy - 31ms100%
Elastic upstreamVexus serviceHealthy - 38ms100%
Secondary upstreamProvider BDegraded - 71ms82%
Requests routed2.18M Failover window184ms P95 latency42ms

Network coverage

One API key. Every network you need.

Use one integration across EVM, UTXO and high-performance chains. Search or filter the live catalog below.

15 live networks

Data API

Blockchain data without running an indexer.

GET /v1/wallet/{address}/portfolioIdle 
{ "ready": true }

Real-time infrastructure

From chain event to product action.

Stream live activity, deliver reliable webhooks and apply wallet policy from the same operational layer.

Live WebSocket
https://api.vexuscrypto.com/v1

Developer experience

A clean SDK shape for every product surface.

The SDK package below is conceptual in this demo. Replace it with a real package before production.

npm install @relayra/sdk

          

        

      


      

        

          

            
See usage, success rate, latency and error pressure in one place.

          

          

            
216,430
Requests
99.98%
Success Rate
42 ms
P95 Latency
48%
Cache Hit
0.04%
Errors

            
          

          

            Scoped API keys
            Signed webhooks
            Role-based access
            Audit trails
          

        

      


      

        

          

            
Pricing

            
Start small, scale into serious traffic.

            

          

          

        

      


      

        

          
The infrastructure layer behind your next on-chain product.

          

            
Create demo keys, route RPC traffic, stream events and inspect errors from a single console.

            
Start BuildingTalk to an Engineer