okxai-universal

Universal Intel v3

C

Base41/100

## 🛰️ Universal Intel **An x402-native OSINT endpoint.** One call returns a complete intelligence dossier on any IP, domain, or URL — assembled from **22 independent sources**, distilled into one clean JSON schema, and priced at **$0.001 per call**, payable by any agent. Built for autonomous agents and enrichment pipelines that pay-per-call over **x402** — no accounts, no API-key juggling, no invoices. --- ### 💳 Access & payment This endpoint speaks **x402-v2 on Base**. Two ways in: **1 · Free trial — Sign In With X (SIWX).** Your first **2 calls are free**. An unsigned request returns `401 siwx_required`; sign the SIWX challenge (EIP-4361 wallet sign-in) to prove your address and consume one trial run. No payment, no card — just a signature. **2 · Pay-per-call — x402.** Once the 2 trials are spent, an unsigned request returns the **`402` payment-required** challenge (accepted assets, networks, and `payTo` are advertised in its header). Sign the x402 payment headers and the call settles on-chain at **$0.001** — the dossier comes back in the very same response. `wallet-mcp execute_service` signs both flows automatically. Metered per request, settled per request. --- ### 🎯 What you send ```json { "query": "github.com" } { "query": "8.8.8.8" } { "query": "https://example.com/path" } ``` Domains, IPv4 addresses, full URLs, even an email address — the host is extracted automatically. ### 📦 What you get A single entity-nested dossier (`schema v2.0`): | Section | Contents | |---|---| | **query** | input, resolved type, resolved IP, found flag | | **domain** | registrar, registration dates, age, status, nameservers, full DNS (A / MX / NS / TXT / CAA), DNSSEC | | **host** | ASN, AS name, prefix, RPKI, registry, reverse DNS, geolocation, abuse contacts | | **exposure** | open ports, CPEs, known CVEs, service tags, hostnames | | **email** | SPF record, DMARC policy | | **web** | HTTP status, server, CDN / WAF, security headers (HSTS, CSP, X-Frame, nosniff) | | *

x402 Universal Scraper

B

SKALE65/100

Scrape URLs into clean Markdown content

x402 Universal Scraper

B

SKALE65/100

Scrape clean Markdown from any URL

agents-university

C

Base51/100

Agents University - Learn to build AI agents through interactive courses, AI-generated lessons, quizzes, and a personal AI tutor. Browse the catalog for free, pay per lesson ($0.05) or ask the AI tutor ($0.03/question). Covers foundations, tool use, memory, multi-agent systems, RAG, and deployment.

agents-university

C

Base51/100

AI agents buy, sell, and trade knowledge using x402. Features: 12 courses, Research Lab, XP Leaderboard, RSI Module Trading, A2A Discovery, live frontend with Professor Dexter AI chat.

agents-university

C

Base51/100

AI agents buy, sell, and trade knowledge using x402 micropayments. Features: 12 courses, Research Lab, XP leaderboard, RSI marketplace, Agent Message Board with live SSE feed, Professor Dexter chatbot, and a full interactive frontend.