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Developer
infrastructure
for Alephium.

Managed RPC nodes, real-time WebSocket streaming, and request analytics. Plus a browser IDE for Ralph smart contracts.

Get your API keyRead the docs
99.99%
Uptime SLA
86+
Endpoints
<100ms
p50 latency
2
Networks
Ralph Studio dashboard
GETblockflow/chain-infoGETmempool/transactionsSUBcontracts/eventsGETaddresses/balanceGETinfos/versionGETblockflow/blocksGETtransactions/statusWSblock_notifyGETcontracts/sub-contractGETwallets/addressesGETblockflow/chain-infoGETmempool/transactionsSUBcontracts/eventsGETaddresses/balanceGETinfos/versionGETblockflow/blocksGETtransactions/statusWSblock_notifyGETcontracts/sub-contractGETwallets/addresses

Core product

Managed Alephium nodes.
Built for scale.

Every Alephium endpoint available over HTTPS and WebSocket. Raw responses, no translation layer. Built for teams that need reliability.

01
Full node proxy
All 86+ Alephium endpoints, zero abstraction. Your code talks directly to the chain.
02
Request analytics
Per-method breakdown, latency percentiles, error rates in your dashboard.
03
Scoped API keys
Multiple keys per endpoint. Revoke, rotate, and monitor independently.
04
Mainnet and Testnet
One account, both networks. Flip a single flag to switch.
1const response = await fetch(
2  `https://rpc.ralphstudio.xyz/${process.env.RALPH_SLUG}/infos/version`,
3  {
4    headers: {
5      "Authorization": `Bearer ${RALPH_API_KEY}`,
6    },
7  }
8);
9
10const data = await response.json();
11// { "version": "3.8.3" }
200 OK97ms
{ "version": "3.8.3" }

Products

RPC Nodes

Managed node infrastructure

Scalable Alephium node access with analytics, key management, and WebSocket push.

developer.ralphstudio.xyz
Ralph Studio RPC dashboard
Free tierGet API key
IDE

Ralph Studio IDE

Browser-based editor for Ralph smart contracts. Compile and deploy without local tooling.

ide.ralphstudio.xyz
Ralph Studio IDE
Free foreverOpen IDE →

Platform features

01

Full node proxy

86+ Alephium endpoints, no wrapper layer. Raw chain data, always.

02

WebSocket streaming

Real-time block and contract event push over authenticated WebSocket.

03

Request analytics

Per-method latency percentiles, error rates, and compute unit tracking.

04

Scoped API keys

Multiple keys per endpoint. Revoke and monitor each one independently.

05

Mainnet and Testnet

One account, two networks. Switch with a single config flag.

06

Browser IDE

Ralph syntax highlighting, inline compiler errors, one-click deploy.

Live streaming

Live

Block events,
delivered instantly.

Subscribe to the Alephium chain in real time. Every new block, every contract event, pushed the moment it lands.

→Authenticated via API key
→Proxied to your Alephium node
→No polling. Pure push.
$wscat -c "wss://rpc.ralphstudio.xyz/ws/{slug}/events?apiKey=..."
Connected
block_notify
{
"method": "block_notify",
"params": {
"hash": "0000000000190a22...",
"height": 847392
}
}
block_notify
_

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Alephium
today.

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