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Cronos POS Chain RPC · Ready to deploy

Dedicated Cronos POS Chain RPC node. A private Cronos POS Chain RPC endpoint that only you use: no rate limits, every method on, one fixed monthly price.

Cronos POS Chain (formerly Crypto.org Chain, chain-id crypto-org-chain-mainnet-1) is a Cosmos SDK public blockchain that powers Crypto.com Pay and cross-chain asset transfers. Nodes run chain-maind; only the top 100 validators are active and eligible for rewards.

from $159/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
Cronos POS Chain network details

Cronos POS Chain RPC endpoint and network details.

NetworkCronos POS Chain mainnet
CurrencyCRO
InterfacesTendermint RPC · gRPC · REST
Dedicated endpointYour own Cronos POS Chain RPC endpoint, from $159/mo →

Public endpoints are listed in Cronos POS Chain's official documentation (docs.cronos-pos.org). They are shared and rate limited. Facts from Cronos POS Chain's official documentation.

Order · PRICED FROM THE CHAIN SPEC

Order a dedicated Cronos POS Chain 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 · Miami
Monthly price$159/mo in Miami

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 Cronos POS Chain 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 gRPC and RPC connections
  • Your own domain and an IP allowlist you control
  • 99.99% SLA in writing, with service credits
  • 24/7 support answered by engineers
Cronos POS Chain node requirements

Cronos POS Chain node requirements, and what we build.

Chain facts from Cronos POS Chain's official documentation (docs.cronos-pos.org). Where it is silent, the row says so.

Node softwarechain-maind
InterfacesTendermint RPC, gRPC, REST
Full nodeYes, from $159/mo
Archive nodeYes, from $699/mo
ValidatorPublic validator role; quoted per setup. Anyone can create a validator, but only the top 100 by stake are active and earn rewards
Gas tokenCRO
Official hardware guidanceMainnet full node: 4 cores, 64GB RAM (RocksDB) or 16GB (goleveldb), 1.5TB disk for a default full node, 5.9TB for an archive node (pruning = nothing) and 15GB for a pruned node; the validator page lists the same RAM/CPU with 1.2TB default and 3.4TB archive. 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
CRONOS POS CHAIN · SPEC
Facts from
DOCS.CRONOS-POS.ORG
Reviewed
■ 22 AUG 2026

What changed on Cronos POS Chain recently

  • chain-main v8.0.0 was released on 22 Jun 2026 for upgrade plan v8 and the docs now require chain-main_8.0.0 for block heights above 30,720,400; it also disables ICS-721 and hardens the tiered rewards module. source ↗
  • chain-main v7.2.0 (20 May 2026, upgrade plan v7 at heights above 29,782,800) rewrote the chain's tokenomics with new x/inflation and x/tieredrewards modules and upgraded to Cosmos SDK v0.53.4 and IBC v10.5.1. source ↗
  • The integration docs warn that public nodes prune old state from time to time and that pruning = nothing must be set on your own node to retain history. source ↗

Sources: docs.cronos-pos.org/for-node-hosts/getting-started/mainnet.md · docs.cronos-pos.org/for-node-hosts/getting-started/mainnet_validator.md · docs.cronos-pos.org/cronos-pos-integration/node-and-rpc-setup-notes.md · docs.cronos-pos.org/for-node-hosts/getting-started/mainnet

Before you order

Dedicated Cronos POS Chain RPC node: the questions buyers ask.

What is a Cronos POS Chain RPC node?

A server running Cronos POS Chain's node software (chain-maind) 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 Cronos POS Chain RPC node?

A Cronos POS Chain 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 Cronos POS Chain 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 Cronos POS Chain RPC endpoint?

An RPC endpoint that only your applications use. It sits on a dedicated Cronos POS Chain 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 Cronos POS Chain node is live?

As soon as it has synced with the Cronos POS Chain 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 $159/mo for my Cronos POS Chain 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 gRPC and RPC 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 Cronos POS Chain node run on?

A machine that meets Cronos POS Chain'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 Cronos POS Chain archive nodes?

Yes. Cronos POS Chain's documentation describes full-history operation; we run Cronos POS Chain archive nodes, from $699/mo, with historical queries unmetered.

Can I run a Cronos POS Chain validator with Argusnodes?

Yes. Cronos POS Chain has a public validator role (Anyone can create a validator, but only the top 100 by stake are active and earn rewards), 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 Cronos POS Chain endpoint from another provider?

Yes. A dedicated Cronos POS Chain node speaks the same Tendermint RPC and gRPC and REST 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 Cronos POS Chain 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 Cronos POS Chain 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 Cronos POS Chain RPC URL?

The public Cronos POS Chain RPC URLs are listed in Cronos POS Chain's official documentation (docs.cronos-pos.org). 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 Cronos POS Chain RPC URL of your own, on your domain if you want, that nobody else uses.

Is Cronos POS Chain RPC free?

Public Cronos POS Chain endpoints are free and listed in Cronos POS Chain's official documentation (docs.cronos-pos.org). They are shared and rate limited, which is fine for a wallet or a test. A dedicated Cronos POS Chain node is the paid option for an app, bot or indexer, at one fixed monthly price.

What is the best Cronos POS Chain 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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