Chain49

Chain49

Hartmann IT Solutions GmbH
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About

Kickstart your next blockchain project with Chain49! We provide access to our network of blockchain full nodes located in Germany via JSON-RPC, WebSocket and a shared API based on battle-tested indexer Blockbook. We support the most popular blockchains like Bitcoin, Ethereum, BNB Smart Chain and more! By using our services, you can save a lot of time and money spent on setting up your own blockchain infrastructure and just focus on developing your idea. Dedicated nodes and custom setups are also available from over 50 different blockchains for the highest load requirements without any rate limits. Contact us for a free consultation today or register for a free key and start building awesome things!

About

NOWNodes is a blockchain infrastructure provider that gives developers and businesses API-based access to blockchain nodes without the need to deploy, sync, or maintain them independently. The platform supports 120+ networks, including Bitcoin, Ethereum, BNB Smart Chain, Solana, and Polygon, through shared and dedicated node options. Beyond core RPC access, NOWNodes offers WebSocket connections, Blockbook indexing, archive data, Trace/Debug methods, gRPC streaming, and a Market Data API covering 9,000+ cryptocurrencies. Its infrastructure powers wallets, exchanges, dApps, and trading tools, with customers and integrations including Trust Wallet, ChangeNOW, and Exodus.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Solo Devs, Startups and Enterprises alike

Audience

Developers, Web3 Projects

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

€49/month
Free Version Supported
Free Trial Not Supported

Pricing

€20
Start is free for testing and early development — 100,000 requests, 15 RPS, and access to 5 networks for one month.

Pro fits small production apps needing steady traffic: 1,000,000 requests/month, 3 API keys, WebSocket and market data access — €20/month (€18/month billed annually).

Pro Plus works for growing apps with occasional spikes — 10,000,000 requests/month plus pay-as-you-go overage (€5/100k requests) instead of a hard cap — €90/month (€81/month billed annually).

Business (NOWNodes' "Popular" pick) targets companies running production infrastructure at scale: 30,000,000 requests/month, 25 API keys, a dedicated account manager, and custom node support — €200/month (€180/month billed annually).

Business Plus is for businesses that outgrew Business but aren't enterprise-scale yet — 50,000,000 requests/month with the same features and more headroom — €300/month (€270/month billed annually).

Enterprise serves high-volume operators like exchanges and wallets: 100,000,000 requests/month, 100 API keys, the lowest overage rate (€0.50/100k), and near round-the-clock support — €500/month (€450/month billed annually).
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.8 / 5
support 4.8 / 5

Pros & Cons from Real Users

Pros

  • NOWNodes provides reliable blockchain infrastructure with a wide range of supported networks. The API is straightforward, the documentation is clear, and the integration process is smooth. Their support team is responsive, professional, and always helpful when resolving technical issues.
  • The team is very responsive. We asked about the ARC network and it was live shortly after. Setup was straightforward, and we get answers on a shared channel the same day.
  • We've been using NOWNodes for over three years at TeleSwap, a decentralized Bitcoin bridge that connects Bitcoin with other blockchains. We use their RPC services across multiple networks, including Bitcoin, Polygon, and BNB Smart Chain, and our experience has been great. The biggest thing for us is reliability. I honestly can't remember the last time we had an outage or any downtime with their service. When you're running a cross-chain bridge, having reliable RPC infrastructure is really important, and NOWNodes has been rock solid for us. It's one of those services that just works, and you don't have to worry about it.
  • NOWNodes gives the multi-chain cryptowallet I work in a reliable access to a broad range of blockchain networks without requiring our team to maintain every node internally. This is particularly valuable for a multi-chain wallet like ours, where infrastructure requirements can vary significantly from one network to another. I also appreciate the stability of the service and the responsiveness of their technical support when an issue requires investigation.

Cons

  • Nothing significant to complain about. Overall, the experience has been great, and the team is continuously improving the service.
  • Nothing major so far. It has been stable since we started, and the few questions we had were sorted out quickly.
  • Honestly, nothing major comes to mind. We've been happy with the service and haven't had any significant issues.
  • Personally, I would appreciate even more proactive and detailed communication around network-specific incidents, planned maintenance, upgrades, and degraded performance. Earlier visibility into what is affected, the expected impact, and whether any action is required on our side would make troubleshooting across multiple networks even more efficient.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Hartmann IT Solutions GmbH
Founded: 2020
Germany
chain49.com

Company Information

NOWNodes
Founded: 2019
Estonia
nownodes.io

Alternatives

Alternatives

Anyblock

Anyblock

Anyblock Analytics

Categories

Categories

Blockchain APIs Supported
Blockchain Node Supported
Crypto APIs Supported
RPC Node Supported

Integrations

Avalanche Supported
BNB Smart Chain (BSC) Supported
Bitcoin Supported
Cardano Supported
DigiByte Supported
Dogecoin Supported
Ethereum Supported
Litecoin Supported
Monero Supported
Polkadot Supported
Solana Supported
TRON Supported
Akash Not Supported
Bitcoin Gold Supported
MultiversX Not Supported
NEAR Not Supported
Qtum Supported
Ravencoin Supported
bitsCrunch Not Supported
zkSync Not Supported

Integrations

Avalanche Supported
BNB Smart Chain (BSC) Supported
Bitcoin Supported
Cardano Supported
DigiByte Supported
Dogecoin Supported
Ethereum Supported
Litecoin Supported
Monero Supported
Polkadot Supported
Solana Supported
TRON Supported
Akash Supported
Bitcoin Gold Not Supported
MultiversX Supported
NEAR Supported
Qtum Not Supported
Ravencoin Not Supported
bitsCrunch Supported
zkSync Supported
Claim Chain49 and update features and information
Claim Chain49 and update features and information
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Claim NOWNodes and update features and information