Dedicated node in the Czech Republic with the full JSON-RPC method set and Yellowstone gRPC on one key. Flat monthly pricing. No request credits, no per-call meter.
Low-latency submission into Frankfurt plus real-time event streams off the node itself.
Account and transaction updates pushed to you. Stop polling, stop paying for polling.
Subscribe to wallets and programs and react as the node sees them.
Account state changes delivered the moment they land, not on your next poll.
Stream transactions, blocks and accounts direct from the validator, unparsed.
Raw RPC and Yellowstone with no platform layer in between.
Full method set, transaction history included. No method gates.
curl https://rpc.solarm.app \ -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_KEY" \ -d '{"jsonrpc":"2.0","id":1, "method":"getSlot"}'
Accounts, transactions, blocks and slots. Filtered server-side.
let mut client = GeyserGrpcClient::build_from_shared(
"https://grpc.solarm.app")?
.x_token(Some("YOUR_KEY"))?
.connect()
.await?;
| Metric | solarm |
|---|---|
| RTT to Frankfurt | 13 ms |
| p50 response time | measuring |
| p95 response time | measuring |
| Sustained requests/s | measuring |
| Transaction history | enabled |
| Metric | solarm |
|---|---|
| Version | 15.1.2 |
| Stream latency p50 | measuring |
| Concurrent streams | measuring |
| Subscriptions | accounts · transactions · blocks · slots |
| solarm | Large RPC platforms | |
|---|---|---|
| Infrastructure | One dedicated node | Shared, multi-tenant |
| Location | Central Europe, 13 ms to Frankfurt | Global, region depends on plan |
| Billing | Flat monthly | Credits and per-call metering |
| Chains | Solana only | Many |
| Support | The engineer who runs it | Ticket queue |
| Trial | 7 days, no card | Free tier with limits |
If you need a general-purpose platform across several chains, use them — they are good at it. If you need one dedicated low-latency Solana node in Central Europe at a fixed price, test this one.
Direct Telegram access to the person running the infrastructure. If something breaks, you are talking to whoever is going to fix it.
| Client | Agave 4.2.0, non-voting, full RPC API |
| Streaming | Yellowstone gRPC 15.1.2 |
| Location | Veselí nad Lužnicí, Czech Republic · Host-Telecom |
| Access | Per-client API keys · instant revocation · TLS |
| Payment | USDC or SOL · company invoicing on request |