SwiftNodes RPC

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Computer or cloud
• Transport: stdio, Streamable HTTP
• Category: Crypto & blockchain
• You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet
• npmNode.js installed (for the npx command)

Which app do you use?

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

claude mcp add --transport http swiftnodes https://rpc.swiftnodes.io/mcp --header 'Authorization: your-value'

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

{
  "mcpServers": {
    "swiftnodes": {
      "url": "https://rpc.swiftnodes.io/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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

{
  "servers": {
    "swiftnodes": {
      "type": "http",
      "url": "https://rpc.swiftnodes.io/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

{
  "servers": {
    "swiftnodes": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "swiftnodes-mcp"
      ]
    }
  }
}

Your choice stays on this device in a cookie; no account needed.

Values you fill in

• Authorization secret HTTP header
  Optional. Bearer enables rpc_call and get_account. Free keys at https://swiftnodes.io

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain 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 returns the result.

• 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 '). Counts against that key's plan like any other request. Read-only: methods that send or sign transactions are refused.

• 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 '. Never returns key values.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain swiftnodes.io (the registry checks domain ownership)

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 523 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 7 tool descriptions and found no hidden instructions to the AI

Compared with others in Crypto & blockchaini

• More stars than 0% of the other 1614 servers in this category
• Published to the registry more recently than 67% of the other 1614 servers in this category
• Basic checks equal to or better than 100% of the other 1614 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

claude mcp add --transport http --scope user swiftnodes https://rpc.swiftnodes.io/mcp --header "Authorization: Bearer $SWIFTNODES_API_KEY"

{ "mcpServers": { "swiftnodes": { "url": "https://rpc.swiftnodes.io/mcp", "headers": { "Authorization": "Bearer YOUR_API_KEY" } } } }

git clone https://github.com/swiftnodes/swiftnodes-mcp

{