Highwire
Trade, launch and research higher.fun coins on Solana, from any AI agent. Unsigned or policy-signed.
作者提供的说明(英文原文)
Blockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key.
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
Authorization标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"swiftnodes": {
"command": "npx",
"args": [
"-y",
"swiftnodes-mcp"
]
}
}
}在终端中运行这条命令
claude mcp add --transport http swiftnodes https://rpc.swiftnodes.io/mcp --header 'Authorization: your-value'claude mcp add swiftnodes -- npx -y swiftnodes-mcp运行前请先填写空着的值。
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"swiftnodes": {
"url": "https://rpc.swiftnodes.io/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"swiftnodes": {
"command": "npx",
"args": [
"-y",
"swiftnodes-mcp"
]
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"swiftnodes": {
"type": "http",
"url": "https://rpc.swiftnodes.io/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"swiftnodes": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"swiftnodes-mcp"
]
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。
你的选择通过 Cookie 保存在这台设备上,无需账户。
Authorization 机密 HTTP header这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
工具名称和描述与服务器在 2026年11月8日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。
list_chainsList 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_chainOne chain in detail: chain ID, live status and block height, and the HTTP, WebSocket and archive endpoint URL templates.
get_pricingSwiftNodes plans: flat monthly price, HTTP and WebSocket rate limits. No compute units, no per-request billing.
get_method_supportWhich 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_endpointDiagnose 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_callMake 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_accountThe 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.
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月8日
注册名称已通过域名 swiftnodes.io 验证(注册中心会核实域名所有权)
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
在 523 毫秒内响应(HTTP 200)
无需登录
已读取 7 个工具描述,未发现针对 AI 的隐藏指令
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
你需要填写:Authorization
两种方式都可以:安装在你的电脑上,或者连接云端版本。
GitHub 仓库最后更新于–,最新版本(1.0.1)于23天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。
同一分类中有:Highwire, DeFi Quant Yield & Risk Engine, gasrescue
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
Trade, launch and research higher.fun coins on Solana, from any AI agent. Unsigned or policy-signed.
Quantitative DeFi carry ROE, borrow kink slippage & risk simulation across 6 protocols.
Rescue USDC, USDT and USDG from wallets with no gas: send or swap them on EVM, Solana and Tron.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
An MCP (Model Context Protocol) server for SwiftNodes — multi-chain blockchain RPC, exposed to AI agents.
One API key, 125+ chains, flat-rate pricing. This server gives Claude, ChatGPT, Cursor, and any MCP client live, factual answers about chains, pricing, and JSON-RPC method support — plus the ability to probe any EVM endpoint directly.
Works across all 128 SwiftNodes chains, including Ethereum, BNB Smart Chain (BSC), opBNB, Base, Arbitrum, Polygon, Solana and Bitcoin. Each chain has a slug used in tool arguments and endpoint URLs, for example:
| Chain | Slug | Endpoint |
|---|---|---|
| BNB Smart Chain (BSC) | bsc | https://rpc.swiftnodes.io/rpc/bsc?key=YOUR_API_KEY |
| opBNB | opbnb | https://rpc.swiftnodes.io/rpc/opbnb?key=YOUR_API_KEY |
| Ethereum | eth | https://rpc.swiftnodes.io/rpc/eth?key=YOUR_API_KEY |
| Base | base | https://rpc.swiftnodes.io/rpc/base?key=YOUR_API_KEY |
Example prompts: "Which JSON-RPC methods does BNB Smart Chain support?", "What is the latest block on opBNB?", "Is trace_filter available on BSC?". list_chains returns the full list.
SwiftNodes runs this server for you at `https://rpc.swiftnodes.io/mcp` (Streamable HTTP). Nothing to install.
claude mcp add --transport http --scope user swiftnodes https://rpc.swiftnodes.io/mcp --header "Authorization: Bearer $SWIFTNODES_API_KEY"
Cursor and other clients (~/.cursor/mcp.json):
{ "mcpServers": { "swiftnodes": { "url": "https://rpc.swiftnodes.io/mcp", "headers": { "Authorization": "Bearer YOUR_API_KEY" } } } }
The key is optional: without it the public tools below work. With it, two more tools are available:
| Tool | What it does |
|---|---|
rpc_call | Make a JSON-RPC call on any SwiftNodes chain with your key (counts against your plan like any request). |
get_account | Your plan, rate limits, requests used this month, and the IP/origin restrictions on the key. Never returns key values. |
Listed in the official MCP Registry as io.swiftnodes/swiftnodes. Docs: https://swiftnodes.io/docs/mcp
| Tool | What it does |
|---|---|
list_chains | Every chain SwiftNodes serves — name, slug, chain ID, category, docs page. Filterable. |
get_chain | Full detail for one chain: IDs, block time, native currency, HTTP/WebSocket/archive endpoint templates, docs links. |
get_pricing | Live flat-rate plans from the public API — rate limits, included features, no compute units. |
get_method_support | Which JSON-RPC methods work on which chain — auto-probed weekly through the same path customer requests take. Overview or per-method detail. |
probe_endpoint | Diagnose any EVM JSON-RPC endpoint (ours or anyone's): chain identity, block height, archive capability, latency — or run a specific method call. |
Zero dependencies, Node >= 18.
From this repo:
git clone https://github.com/swiftnodes/swiftnodes-mcp
node swiftnodes-mcp/bin/server.js # speaks MCP over stdio
Via npm (once published): npx -y swiftnodes-mcp
{
"mcpServers": { "swiftnodes": { "command": "node", "args": ["/path/to/swiftnodes-mcp/bin/server.js"] } } }
Add a stdio server with command node and args ["/path/to/swiftnodes-mcp/bin/server.js"].
scripts/generate-chains-data.mjs; regenerate after chain changes).https://rpc.swiftnodes.io/api/plans (bundled fallback if unreachable).https://swiftnodes.io/method-matrix.json, re-probed weekly. Support values reflect the real customer path, including failover.probe_endpoint will call any http(s) URL you give it — the same ground our CLI diagnostic rpc-doctor covers. Probe responsibly: one quick pass per endpoint, not a load test.
Questions: swiftnodes.io — free tier, no KYC.
MIT — see LICENSE.