MCP server

SwiftNodes RPC Official

io.swiftnodes/swiftnodes

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

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

Website Source

At a glance

Type

MCP server

Publisher

swiftnodes.io (verified by the MCP Registry)

Status

Working at last check

Tools

7

Token cost

About 754 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 swiftnodes https://rpc.swiftnodes.io/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.swiftnodes]
url = "https://rpc.swiftnodes.io/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"swiftnodes":{"type":"http","url":"https://rpc.swiftnodes.io/mcp"}}}

Antigravity

agy mcp add swiftnodes https://rpc.swiftnodes.io/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":"swiftnodes","server_url":"https://rpc.swiftnodes.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"swiftnodes","server_url":"https://rpc.swiftnodes.io/mcp"}

Tools

• get_account ~77 tokens
  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>'. Never returns key values.
• get_chain ~95 tokens
  One chain in detail: chain ID, live status and block height, and the HTTP, WebSocket and archive endpoint URL templates.
• get_method_support ~94 tokens
  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.
• get_pricing ~57 tokens
  SwiftNodes plans: flat monthly price, HTTP and WebSocket rate limits. No compute units, no per-request billing.
• list_chains ~116 tokens
  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.
• probe_endpoint ~116 tokens
  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 ~199 tokens
  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 plan like any other request. Read-only: methods that send or sign transactions are refused.

Browse

• Crypto and blockchains

Related MCP servers

• BlockVectra: multi-chain RPC & Data API
  Keyless docs/discovery. RPC follows chain policy; indexed data and account tools need an API key.
• MoltNode by Chord
  Read 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.
• Chainhelix Intel
  Nine chain onchain intelligence with a verifiable onchain signal attestation stream
• Ankr Agent RPC
  Read chain data on 200+ networks and Sui: transactions, logs, balances, objects, ABI-decoded.
• Avalanche AVAX MCP
  Search and retrieve Avalanche blockchain documentation for building on AVAX.
• Quietforge x402 Tools
  Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
• EntRoute
  Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.
• HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Stocks, Crypto, News
  70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.swiftnodes/swiftnodes.svg)](https://aptlynx.net/servers/io.swiftnodes/swiftnodes)

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