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Demex L1 (Carbon) RPC · Ready to deploy

Dedicated Demex L1 (Carbon) RPC node. A private Demex L1 (Carbon) RPC endpoint that only you use: no rate limits, every method on, one fixed monthly price.

Demex L1, the CometBFT-based layer-1 formerly branded Carbon, is a proof-of-stake chain with an Ethermint EVM built for on-chain trading and DeFi.

from $169/mo
FIXED MONTHLY PRICE · ADD-ONS INCLUDED · PRICED FROM THE CHAIN SPEC
Managementmanaged and monitored, at no additional cost
Rate limitsnone
Endpointprivate, on your domain
Methodsall on
Paymentcrypto, no KYC
Demex L1 (Carbon) network details

Demex L1 (Carbon) RPC endpoint and network details.

NetworkDemex L1 (Carbon) mainnet
CurrencySWTH
InterfacesCometBFT RPC · gRPC · REST · EVM JSON-RPC · WebSocket
Dedicated endpointYour own Demex L1 (Carbon) RPC endpoint, from $169/mo →

Public endpoints are listed in Demex L1 (Carbon)'s official documentation (guide.dem.exchange). They are shared and rate limited. Facts from Demex L1 (Carbon)'s official documentation.

Order · PRICED FROM THE CHAIN SPEC

Order a dedicated Demex L1 (Carbon) RPC node.

Pick the node and the city. Where a city shows a price, pay in crypto and we start building; anywhere else, you get a firm quote within the hour.

01Node type

Current state, live queries, transaction broadcast.

02City

Other cities, quoted within the hour
North America
Europe
Asia-Pacific
Your nodeFull node · Strasbourg
Monthly price$169/mo in Strasbourg

Just your email and a one-time code, then pay in crypto, no KYC. An engineer picks up your order within the hour.

Included in the price

What every dedicated Demex L1 (Carbon) node includes.

  • Fully managed at no additional cost: we set it up, sync it, monitor it 24/7, apply every upgrade and fix it if anything breaks
  • Monitoring at no additional cost: live node and server metrics for your node in your dashboard
  • No rate limits: the hardware is the only ceiling
  • Every RPC method on, heavy queries included
  • Unlimited WebSocket connections
  • Your own domain and an IP allowlist you control
  • 99.99% SLA in writing, with service credits
  • 24/7 support answered by engineers
Demex L1 (Carbon) node requirements

Demex L1 (Carbon) node requirements, and what we build.

Chain facts from Demex L1 (Carbon)'s official documentation (guide.dem.exchange). Where it is silent, the row says so.

Node softwarecarbond
InterfacesCometBFT RPC, gRPC, REST, EVM JSON-RPC, WebSocket
Full nodeYes, from $169/mo
Archive nodeYes, quoted per setup
ValidatorPublic validator role; quoted per setup
Gas tokenSWTH
Official hardware guidanceMainnet node docs list a private/state-only node at 4-core vCPU and above, 16GB RAM and 1TB SSD, and a public API/RPC node (off-chain data node running local Postgres) at 8-core vCPU and above, 32GB RAM and 2TB SSD. source ↗
Argusnodes buildMeets the official guidance above with headroom on top, never at the minimum. Ask and we tell you the exact CPU, RAM and NVMe; root access on request.
Sheet
DEMEX L1 (CARBON) · SPEC
Facts from
GUIDE.DEM.EXCHANGE
Reviewed
■ 22 AUG 2026

What changed on Demex L1 (Carbon) recently

  • The official docs now present the chain as 'Demex L1' / 'Demex Chain' while stating the Carbon network continues operating underneath; node tooling keeps Carbon naming (carbond, carbon-bootstrap, carbon.network endpoints). source ↗
  • Demex announced (22 Jun 2026) that the SWTH ticker is relabelled to DMX on Demex at go-live, with SWTH pools deprecated and the DMX airdrop on 2 Jul 2026; balances and the on-chain denom are unchanged. source ↗
  • Node releases are frequent (carbon-bootstrap v2.76.0 to v2.82.0 between Mar and Jul 2026) and are distributed as pre-compiled binaries; Demex states the codebase will be open-sourced only after a security review. source ↗
  • Demex's Nitron lending market suffered an exploit in May 2025 with restitution through mid-2025; the chain itself kept running. source ↗

Sources: guide.dem.exchange/technical/running-a-node/mainnet

Before you order

Dedicated Demex L1 (Carbon) RPC node: the questions buyers ask.

What is a Demex L1 (Carbon) RPC node?

A server running Demex L1 (Carbon)'s node software (carbond) that answers RPC requests: reading balances and state, and sending transactions. It can be public and free, shared by a provider's customers, or dedicated to one client.

What is a dedicated Demex L1 (Carbon) RPC node?

A Demex L1 (Carbon) node on a bare-metal server that runs for one client only, with its own private RPC endpoint. Nobody else's traffic shares the machine, so there is no rate limit and no noisy neighbour, and every method the client exposes is on. Argusnodes builds, syncs, monitors and upgrades it for you at one fixed monthly price.

Is my Demex L1 (Carbon) node managed and monitored, and what does that cost?

Yes, and so is monitoring, both at no additional cost. We set up and sync the node, watch it 24/7 with live node and server metrics in your dashboard, apply every network upgrade and client update, and fix it when something breaks. If you need help around the node, such as connecting it to your app, moving off another provider or setting up an indexer, our engineers help with that too, at the same monthly price.

What is a private Demex L1 (Carbon) RPC endpoint?

An RPC endpoint that only your applications use. It sits on a dedicated Demex L1 (Carbon) node that is yours alone, on your own domain if you want one, and answers only the IP addresses you allowlist. No other customer's traffic shares the machine, so nobody else's burst becomes your latency, and there is no rate limit to hit.

How long until my Demex L1 (Carbon) node is live?

As soon as it has synced with the Demex L1 (Carbon) network, and we tell you the moment it is ready. Sync time depends on the node type (an archive node replays the full history, so it takes longest), so your quote carries an estimate for your exact setup rather than a number that is sometimes wrong. The quote itself lands within the hour, around the clock.

What is included in the from $169/mo for my Demex L1 (Carbon) node?

Everything the node can do, with the premium add-ons other providers bill separately included free: unlimited RPS, every RPC method including heavy queries, unlimited WebSocket connections, your own domain with an IP allowlist, 18 cities to choose from, a 99.99% SLA with credits, 24/7 engineer support and live p50/p99 in your dashboard. There is no add-on price list because nothing is an add-on.

What hardware will my Demex L1 (Carbon) node run on?

A machine that meets Demex L1 (Carbon)'s official hardware guidance (quoted in the spec sheet on this page) with headroom on top, on a dedicated bare-metal server. We never build at the minimum, because a node sized to the minimum becomes the bottleneck the day the chain grows. Ask before you order and we tell you the exact CPU, RAM and NVMe; the delivery email names the server, and root access is yours if you want it.

Does Argusnodes run Demex L1 (Carbon) archive nodes?

Yes. Demex L1 (Carbon)'s documentation describes full-history operation; we run Demex L1 (Carbon) archive nodes, quoted per setup, with historical queries unmetered.

Can I run a Demex L1 (Carbon) validator with Argusnodes?

Yes. Demex L1 (Carbon) has a public validator role, and we operate validators under the same monitoring and support as RPC nodes, quoted per setup. Pick "Validator" in the configurator and describe the stake setup.

Can I move my Demex L1 (Carbon) endpoint from another provider?

Yes. A dedicated Demex L1 (Carbon) node speaks the same CometBFT RPC and gRPC and REST and EVM JSON-RPC and WebSocket interfaces as the shared endpoint you use today, so migration is pointing your application at your own endpoint. Billing is monthly with no lock-in on our side, and support engineers are on the channels 24/7 during cutover.

Are there rate limits or connection caps on a dedicated Demex L1 (Carbon) node?

No artificial ones: unlimited RPS and no connection cap. The machine is yours alone, so the hardware is the only ceiling: if it can serve the request, you can send it. There is no per-plan connection cap because there is no plan tier.

How do I pay for my Demex L1 (Carbon) node, and can I cancel?

In crypto, with no KYC and no setup fee. Pay monthly, or save 5% quarterly and 10% annually, and your price is locked for as long as your node runs. Cancel at the end of any term; the node is provisioned for you alone, so there is no meter to escape and no exit fee.

What is the Demex L1 (Carbon) RPC URL?

The public Demex L1 (Carbon) RPC URLs are listed in Demex L1 (Carbon)'s official documentation (guide.dem.exchange). They are shared, rate limited and run by third parties, so they are fine for a wallet and not for an application. A dedicated node gives you a private Demex L1 (Carbon) RPC URL of your own, on your domain if you want, that nobody else uses.

Is Demex L1 (Carbon) RPC free?

Public Demex L1 (Carbon) endpoints are free and listed in Demex L1 (Carbon)'s official documentation (guide.dem.exchange). They are shared and rate limited, which is fine for a wallet or a test. A dedicated Demex L1 (Carbon) node is the paid option for an app, bot or indexer, at one fixed monthly price.

What is the best Demex L1 (Carbon) RPC provider?

It depends on the workload. Check four things: whether the node is single-tenant or shared, whether there are rate limits or credits, whether archive, trace and debug are included, and who answers when it breaks. For a wallet, a free public endpoint is enough. For an app, bot or indexer, a dedicated node with no rate limits avoids the throttling of shared plans. Our comparison pages (argusnodes.com/vs) set us against other providers, with sources.

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