io.swiftnodes/swiftnodes

up checked 2026-11-11T02:37:57.375Z

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Publisher-provided title

SwiftNodes RPC

Publisher-provided description

Blockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key.

Summary by lookupd

Makes JSON-RPC calls, checks chain status and method support, and reports plan and rate-limit details across 125+ blockchains.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http swiftnodes https://rpc.swiftnodes.io/mcp

Claude Code, npm package (stdio)

claude mcp add swiftnodes -- npx -y swiftnodes-mcp

Codex, remote (streamable-http)

codex mcp add swiftnodes --url https://rpc.swiftnodes.io/mcp

Codex, npm package (stdio)

codex mcp add swiftnodes -- npx -y swiftnodes-mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "swiftnodes": {
      "url": "https://rpc.swiftnodes.io/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "swiftnodes": {
      "command": "npx",
      "args": [
        "-y",
        "swiftnodes-mcp"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

list_chains List every blockchain SwiftNodes serves (one API key for all): name, slug, chain ID, live status, and whether WebSocket and archive (?archive=1) are available.
get_chain One chain in detail: chain ID, live status and block height, and the HTTP, WebSocket and archive endpoint URL templates.
get_pricing SwiftNodes plans: flat monthly price, HTTP and WebSocket rate limits. No compute units, no per-request billing.
get_method_support Which JSON-RPC methods work on which chain, probed weekly through the customer request path. No args for the overview, or {method} for per-chain detail.
probe_endpoint Diagnose any public EVM JSON-RPC endpoint. With {url}: chain ID, block height, archive capability and latency. With {url, method, params}: makes that call and r
rpc_call Make a JSON-RPC call on any SwiftNodes chain with the caller's API key (sent to this MCP server as 'Authorization: Bearer <key>'). Counts against that key's pla
get_account The caller's SwiftNodes plan, rate limits, requests used this month, and the IP/origin restrictions on the key in use. Needs 'Authorization: Bearer <key>'. Neve

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.swiftnodes/swiftnodes.svg)](https://lookupd.com/servers/io.swiftnodes/swiftnodes)