About
The Blockchair API offers developers, researchers, and businesses the ability to tap into data from 17 distinct blockchains. This API is equipped with a range of analytical tools, enabling tasks such as filtering, sorting, and data aggregation, all while maintaining impressive uptime. Blockchair stands out as the pioneer in merging various blockchains into a single search interface. In contrast to many other blockchain explorers and crypto entities, Blockchair prioritizes user privacy by refraining from gathering personal data and ensures it isn't distributed to external analytics firms or advertising networks.
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About
Chainstack is a blockchain node platform that powers global Web3 applications across fintech, DeFi, wallets, custodians, gaming, AI agents, trading, and analytics.
Chainstack's core products include Global Node, low-latency RPC endpoints for everyday workloads; Dedicated Node, single-tenant nodes with guaranteed resources for heavy workloads; reliable infrastructure built for trading bots and MEV strategies; and Unlimited Node, an add-on for unmetered request scaling. Together with Chainstack Self-Hosted for teams that need infrastructure on their own premises, these products cover every stage from prototyping to institutional-scale deployment.
Chainstack supports major blockchain networks, including Ethereum, Solana, BNB Chain, Polygon, Hyperliquid, Robinhood Chain, and other EVM-based and non-EVM chains, with elastic (auto-scaling) and dedicated node instances across mainnet and testnet. For Solana-focused trading and MEV operators, Chainstack offers the Yellowstone gRPC Geyser plugin for real-time on-chain data streaming and Jito ShredStream for low-latency transaction propagation.
Deployment options span the public cloud, preferred service providers, or fully self-hosted infrastructure, all managed through a single console with standardized node management across chains and environments. Core infrastructure features include global load-balanced RPC endpoints, blockchain data APIs, node monitoring, and request-unit-based usage tracking, keeping performance predictable and costs transparent as usage grows.
Chainstack offers a free Developer plan alongside paid Growth, Pro, Business, and Enterprise plans, so teams can start building at no cost and scale into preferred infrastructure setup as usage grows.
Teams cut time-to-market, cost, and risk with a single platform for blockchain nodes, whether in the cloud, through a preferred service provider, or self-hosted. Standardized node management across chains and environments puts reliability on autopilot and keeps performance predictable.
Operators get control and transparency, while developers get a consistent way to build and scale. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers running fleets use Chainstack as the fastest way to run reliable, predictable blockchain nodes at scale.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Blockchain explorer solution for anyone wanting to explore data stored on blockchains
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Audience
Blockchain-as-a-service platform for organizations that build, run, and scale blockchain applications
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
25$
Pricing tiers based on usage
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Reviews/
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Reviews/
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Pros from Real UsersPros
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationBlockchair
Founded: 2016
Ireland
blockchair.com
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Company InformationChainstack
Founded: 2018
Singapore
chainstack.com
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Alternatives |
Alternatives |
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Categories |
CategoriesChainstack is a blockchain node platform providing managed and self-hosted blockchain nodes, RPC endpoints, and developer tooling for building and scaling Web3 applications. Products include Global Node, Dedicated Node, Trader Node for trading and MEV, and Unlimited Node for unmetered scaling. Chainstack supports major networks, including Ethereum, Solana, BNB Chain, Polygon, Hyperliquid, Robinhood Chain, and other EVM and non-EVM chains, across mainnet, testnet, full, and archive nodes. Deployment spans public cloud, preferred providers, or self-hosted infrastructure. Core features include global load-balanced RPC endpoints, blockchain data APIs, the Yellowstone gRPC Geyser plugin, and standardized node management across chains for predictable performance. Fintech companies, DeFi protocols, wallets, custodians, trading firms, and Web3 service providers use Chainstack to reduce time-to-market, lower infrastructure costs, and minimize operational risk running blockchain nodes at scale. Chainstack provides blockchain APIs and developer tooling for building and scaling Web3 applications on managed and self-hosted infrastructure. Its blockchain data APIs give developers standardized, reliable access to on-chain data and node functionality across major networks, including Ethereum, Hyperliquid, Solana, Polygon, BNB Chain, Robinhood Chain, and other EVM and non-EVM chains. APIs run on elastic and dedicated blockchain nodes with global load-balanced RPC endpoints, deployable via public cloud, preferred service providers, or self-hosted infrastructure, with standardized management across chains and environments for predictable performance. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers use Chainstack's blockchain APIs to reduce time-to-market, lower infrastructure costs, and minimize operational risk when building on-chain products at scale. Chainstack provides managed and self-hosted blockchain nodes for building and scaling Web3 applications. Nodes are available as elastic (auto-scaling) or dedicated instances across major blockchain networks, including Ethereum, Hyperliquid, Solana, Polygon, BNB Chain, Robinhood Chain, and other EVM and non-EVM chains. Nodes can be deployed in the public cloud, through preferred service providers, or fully self-hosted, with standardized management across chains and environments for predictable performance and uptime. Chainstack node infrastructure includes global load-balanced RPC endpoints, blockchain data APIs, and monitoring, giving operators control and transparency while developers get a consistent way to build. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers rely on Chainstack nodes to reduce time-to-market, lower infrastructure costs, and minimize operational risk at scale. Chainstack is a Blockchain-as-a-Service (BaaS) platform that lets organizations build, run, and scale blockchain infrastructure without managing hardware. It delivers managed blockchain nodes, RPC endpoints, and developer tooling as an on-demand service, with deployment via public cloud, preferred service providers, or self-hosted infrastructure. Supported networks include Ethereum, Hyperliquid, Solana, Polygon, BNB Chain, Robinhood Chain, and other EVM and non-EVM chains. Core BaaS features: elastic and dedicated nodes, global load-balanced RPC endpoints, blockchain data APIs, and standardized node management across chains and environments for predictable performance and uptime. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers use Chainstack's BaaS offering to reduce time-to-market, cut infrastructure costs, and minimize operational risk when scaling blockchain applications. Chainstack offers crypto APIs and node infrastructure for building and scaling applications across major cryptocurrency and blockchain networks, including Ethereum, Hyperliquid, Solana, Polygon, BNB Chain, Robinhood Chain, and other EVM and non-EVM chains. Its crypto APIs provide developers with reliable, standardized access to on-chain and wallet data, transaction broadcasting, and node functionality, backed by managed or self-hosted blockchain nodes and global load-balanced RPC endpoints. Deployment options include public cloud, preferred service providers, or fully self-hosted infrastructure, with standardized node management across chains and environments for predictable performance. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers use Chainstack's crypto APIs to reduce time-to-market, lower infrastructure costs, and minimize operational risk when building crypto products at scale. Chainstack provides global, load-balanced RPC endpoints backed by managed and self-hosted blockchain nodes for building and scaling Web3 applications. RPC nodes are available as elastic (shared) or dedicated instances across major blockchain networks, including Ethereum, Hyperliquid, Solana, Polygon, BNB Chain, Robinhood Chain, and other EVM and non-EVM chains. RPC infrastructure can be deployed in the public cloud, through preferred service providers, or fully self-hosted, with standardized node management across chains and environments for predictable latency, uptime, and performance. Chainstack's RPC nodes also expose blockchain data APIs for developers. Fintech companies, DeFi protocols, wallets, custodians, trading firms, analytics platforms, and Web3 service providers rely on Chainstack RPC nodes to reduce time-to-market, lower infrastructure costs, and minimize operational risk at scale. |
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Integrations
Amazon Web Services (AWS)
Bitcoin
Ethereum
FileMarket
GitHub Student Developer Pack
Google Cloud Platform
HollaEx
Holograph
Marionette
Microsoft Azure
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Integrations
Amazon Web Services (AWS)
Bitcoin
Ethereum
FileMarket
GitHub Student Developer Pack
Google Cloud Platform
HollaEx
Holograph
Marionette
Microsoft Azure
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