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Chainstack gives you RPC access to 70+ blockchain networks. Deploy a node, get an endpoint, and call it — or run the same infrastructure on hardware you control. There are two products, and they have separate documentation:

• Cloud — managed nodes that Chainstack runs for you. Deploy one from the Chainstack console and get an endpoint in seconds.
• Chainstack Self-Hosted — the same node stack deployed on your own Kubernetes cluster, managed through the Control Panel.

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Start here

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Build

• Blockchain APIs — the RPC method reference for every supported protocol
• Web3 libraries — connecting web3.js, ethers.js, web3.py, and others to your endpoint
• Authentication methods — auth tokens, basic auth, and when to use each
• Multichain API — one auth token across the Global Nodes and Dedicated Nodes you attach to a multichain endpoint
• Chainstack MCP server — deploy and manage nodes from an AI agent

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Run it yourself

• Chainstack Self-Hosted — run the node stack on your own Kubernetes cluster
• Quick start — a first Self-Hosted deployment end to end

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Move an existing workload

Coming from another provider? See Migrate to Chainstack with AI, which walks an agent through swapping your endpoints, along with the provider-specific guides alongside it.

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Testnet tokens

Request testnet funds from the Chainstack faucet, or through the Chainstack MCP server if you would rather stay in your editor. See Faucet for the supported networks.

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Use these docs from an agent

Every page is available as plain text: append .md to any documentation URL to get its markdown source, or use one of the whole-portal endpoints.

• llms.txt — a compact index of every section, to discover what exists before fetching pages
• llms-full.txt — the entire portal in a single file
• skill.md — the portal packaged as an agent skill

The Chainstack MCP server at https://mcp.chainstack.com/mcp searches these docs as well, alongside deploying and managing nodes.

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Billing and support

Pay by card, or top up with crypto at Billing — 150+ cryptocurrencies are supported. For plan comparisons and quotas, see Pricing. To request a protocol, a capability, or any other improvement, use the ideas portal. For anything else, Chainstack support can help.

Last modified on October 8, 2026