MCP server

Chainstack Official

com.chainstack/chainstack

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Website Source

At a glance

Type

MCP server

Publisher

chainstack.com (verified by the MCP Registry)

Status

Working at last check

Tools

23

Token cost

About 4,738 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http chainstack https://mcp.chainstack.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.chainstack]
url = "https://mcp.chainstack.com/mcp"

Gemini CLI

{"mcpServers":{"chainstack":{"httpUrl":"https://mcp.chainstack.com/mcp"}}}

Cursor

{"mcpServers":{"chainstack":{"url":"https://mcp.chainstack.com/mcp"}}}

VS Code

{"servers":{"chainstack":{"type":"http","url":"https://mcp.chainstack.com/mcp"}}}

Antigravity

agy mcp add chainstack https://mcp.chainstack.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"chainstack","server_url":"https://mcp.chainstack.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"chainstack","server_url":"https://mcp.chainstack.com/mcp"}

Tools

• contact_chainstack ~844 tokens
  Submit a message to Chainstack's sales and support team. Use when the user wants to ask about pricing, get a custom quote, request a plan upgrade, request node customizations (Enterprise), report a problem, or reach Chainstack for any reason. Posts to the same contact form as chainstack.com/contact
• create_node ~233 tokens
  Deploy a new blockchain node. Call get_deployment_options first for valid IDs. Trader nodes are region-bound (e.g., London, Ashburn, Singapore). Always confirm the region with the user before deploying — region cannot be changed after deployment.
• create_node_access_rule ~440 tokens
  Add an IP or Origin allowlist rule to a Global node. New rules are deactivated and do nothing until activated. Active IP rules limit which client IPs can call the node; active origin rules limit which Origin headers it accepts. With both kinds active, a request must pass both. Everything else gets
• create_project ~86 tokens
  Create a new project.
• delete_node Deletes data · ~70 tokens
  Delete a node (irreversible).
• delete_node_access_rule Deletes data · ~164 tokens
  Delete an access rule from a node (irreversible). Deleting an active rule changes who can reach the node; the result says what's enforced afterwards. With no active rules left, the node accepts requests from any IP and origin.
• delete_project Deletes data · ~74 tokens
  Delete a project (irreversible).
• get_chainstack_pricing ~587 tokens
  Fetch Chainstack's public pricing and return a normalized snapshot. Use this to answer pricing questions before quoting the user: plan fit, overage math, per-chain dedicated-node costs, and add-on pricing (Unlimited Node flat-fee tiers, Yellowstone gRPC streams, Warp transactions, dedicated-node ba
• get_deployment_options ~74 tokens
  List blockchain/cloud/network combinations for node deployment. Call before create_node to get valid blockchain and cloud IDs.
• get_doc_page ~163 tokens
  Get the full content of a Chainstack documentation page. Use after search_docs to fetch the complete page when a snippet isn't enough.
• get_node ~78 tokens
  Get a node's full details including endpoints and cloud info.
• get_organization ~44 tokens
  Get organization name and ID.
• get_platform_status ~97 tokens
  Check platform status, active incidents, and maintenances.
• get_project ~70 tokens
  Get project details.
• list_node_access_rules ~224 tokens
  List a node's access rules (IP and Origin allowlists, Global nodes only). With no active rules, the node accepts requests from any IP and origin. If correctly configured rules still return 403, that's a support case: offer contact_chainstack.
• list_nodes ~98 tokens
  List nodes with status and connection endpoints.
• list_projects ~50 tokens
  List all projects. Projects are containers for nodes.
• request_testnet_funds ~448 tokens
  Top up a testnet address from Chainstack's faucet. The faucet does not send a fixed amount — it tops the address up to the per-network maximum (e.g. 0.5 ETH for sepolia). If the address already sits above the cap, the call fails with an insufficient-balance error. Describe the behavior to the user
• search_docs ~103 tokens
  Search Chainstack docs — blockchain RPC methods, node infrastructure, Web3 APIs, deployment guides, and code examples.
• set_node_access_rules_status ~267 tokens
  Activate or deactivate every access rule on a node at once. Activating enforces every rule within about 10 seconds: active IP rules limit which IPs can call the node, active origin rules limit which Origin headers it accepts, and a request must pass both kinds. Others get HTTP 403. First confirm wi
• update_node ~82 tokens
  Rename a node.
• update_node_access_rule ~308 tokens
  Change an access rule's value, or activate or deactivate it. A rule's type can't change; delete it and create a new one. Before activating, confirm with the user that the IP rules cover every IP that calls the node. Activating the first origin rule blocks every request without an Origin header (ser
• update_project ~134 tokens
  Update a project's name or description.

Browse

• Converting to Markdown
• Email
• Crypto and blockchains

Related MCP servers

• RationalBloks
  Deploy production REST and Neo4j Graph APIs from JSON schemas in seconds.
• Avalanche AVAX MCP
  Search and retrieve Avalanche blockchain documentation for building on AVAX.
• AINumbers Fintech Intelligence Suite
  754 MCP tools across 1220 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.
• Google Cloud Run
  Deploy applications to Cloud Run
• THORChain Swap
  Read-only THORChain swap quotes, liquidity pools, and network status.
• Flux Cloud
  Deploy, pay for and manage apps on Flux Cloud, the decentralized cloud. Prices in USD.
• Physical Capability Cloud
  Discover, hire, and verify real-world physical capability through MCP.
• OSIR Domain Registrar
  Register, renew, transfer, and manage domains, DNS, VPS, and email with 106 tools. By OSIR.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/com.chainstack/chainstack.svg)](https://aptlynx.net/servers/com.chainstack/chainstack)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents