Do I need an API key or account to use Nexus Intelligence Api?
No. The server requires no API key and no account. Simply install and pay per call with USDC on Base.
@RileyCraig14
Basic information
58-endpoint utility hub - DNS, web scraping, CVE lookup, AI translation, PII detection, domain health audit, company intel. Pay per call via x402 on Base.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"nexus": {
"command": "npx",
"args": [
"-y",
"nexus-intelligence-mcp@latest"
]
}
}
}DNS lookup - A, MX, TXT, NS records for any domain
Scrape any website - extract clean text, title, metadata
WHOIS domain lookup - registration, expiry, nameservers
Translate text to any language
Detect PII - emails, phones, SSNs, credit cards
Detect tech stack of any website
Company intelligence - funding, tech stack, hiring signals
AI text summarizer - TLDR and key points
Full domain audit - WHOIS + DMARC + DNS + SSL + tech stack
CVE vulnerability lookup via NIST NVD
Nexus Intelligence Api is a pay-per-call utility hub offering 58 endpoints for data retrieval and analysis. It runs on the Base blockchain using the x402 protocol, requires no API key and no account, and charges $0.01–0.25 USDC per call.
Install via npx in Claude Code or Claude Desktop. For Claude Code run claude mcp add nexus-intelligence -- npx nexus-intelligence-mcp. For Claude Desktop add the JSON configuration with the same command. The server provides both an MCP endpoint and an HTTP API with an OpenAPI spec.
No. The server requires no API key and no account. Simply install and pay per call with USDC on Base.
Each call costs between $0.01 and $0.25 USDC, paid automatically via the x402 protocol on the Base network.
It provides 58 endpoints including web scraping, DNS, WHOIS, CVE lookup, npm/PyPI risk analysis, AI translation, summarization, PII detection, domain health audit, geocoding, company intel, job market data, geopolitical risk, AML screening, code review, and a prediction oracle.
For Claude Code, use `claude mcp add nexus-intelligence -- npx nexus-intelligence-mcp`. For Claude Desktop, add the JSON configuration with `"command": "npx"`, `"args": ["nexus-intelligence-mcp"]`.
It supports the MCP transport (at `https://nexus-agent.mcp.xpay.sh/mcp`) and an HTTP API (at `https://nexus-agent-xa12.onrender.com`), with a downloadable OpenAPI specification.

Singularis is unlimited computation. Bring us your hardest problems. MCP server; free agent key: 500 credits instantly.

Agent-ready sports intelligence API: live scores, odds, line movement, public betting splits, and explainable bet confidence — via 16 MCP tools at https://lumify.ai/mcp. Get a free key instantly — no signup, email, or ca

MCP server for the Pocket Network agentic marketplace: search our catalog of data services and utilities and call them, paying per request in USDC on Base with x402. No account or API key. Search and describe are free; p
Run free live audience Q&A and polls from your agent: start an AskOne room, add and launch a poll, approve or hide questions and mark them answered, close the room, then read the questions as a FAQ draft and get the resu
MCP-native LLM councils for debates, juries, blind panels, voting, refinement, and custom multi-model deliberation.
Comments