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WebLens Project Intelligence API
x402
WebLens Project Intelligence API is a paid API for AI agents from api.weblens.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-29).
Performs a deep web intelligence audit on a project or domain, returning risk scoring, technology stack, domain age, social links, smart contract addresses, and site structure signals.
Price / call$0.05
Success—
StatusUnknown
How this service works
# WebLens - Web Intelligence API, pay per call Scrape, crawl, map and extract the web. No account, no API key, no monthly minimum — you pay for the calls you make and nothing else. ## Pricing Page fetching starts at **$0.002**, whole-site crawling at **$0.0015/page**, and sitemap discovery at **$0.004**. Comparable services bill $0.007-0.008 per request, or reach a lower per-page rate only on a $99/month commitment. WebLens has no commitment to reach. ## Payment Protocol All paid endpoints use the [x402 protocol](https://x402.org) for HTTP-native micropayments (USDC on Base). ## Cache Discount Cached responses are **70% cheaper** than fresh fetches.
Output
A structured JSON object containing: a risk grade (A–F), numeric risk score, and plain-language risk summary; a list of detected technologies and frameworks with evidence; a flag indicating if the site looks templated; domain registration details (age, registrar, registration date); detected page types (docs, team, whitepaper); social media links; smart contract addresses found on the site; a cross-check result confirming if a queried contract address appears on the site; a request ID; and an audit timestamp.
Example use cases
DeFi project due diligence check
“Can you audit the project at aave.com and tell me its risk score, how old the domain is, what social links they have, and whether any contract addresses on the site match their known token address 0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9?”
Detecting phishing or templated clone sites
“I need to check if the site at sometoken-official.io looks like a real project or a templated phishing clone — give me the risk grade, looksTemplated flag, and any off-chain risk signals you find.”
Tech stack and infrastructure reconnaissance
“What framework and technologies is the website compound.finance running on? Also pull their GitHub and Twitter links if you can find them on the site.”
Technical details
Endpoint
POSThttps://api.weblens.dev/intel/project?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a comprehensive, structured intelligence profile of a web project in a single call — especially for web3/crypto due diligence where risk scoring, contract address cross-checking, domain age, and technology fingerprinting all matter together. Prefer it over raw scraping endpoints when you want normalized, analysis-ready output rather than raw HTML. It is particularly well-suited for agents that need to assess project legitimacy without building custom extraction pipelines.
Side effects
- Domain not reachable — project.reachable returns false and status reflects HTTP error
- Domain not found in registry — domain.found returns false with no registrar info
- No contract addresses detected on site — content.contractAddresses returns empty array
- Payment failure via x402 protocol — call rejected before execution if USDC balance insufficient
- Stale or cached response returned at 70% discount — auditedAt timestamp may reflect cache time
- Rate limiting or transient fetch errors — partial data returned or request retried
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Optional chain label, e.g. base, ethereum, solana |
| domain | string | Project website, e.g. "example.org" |
| tokenAddress | string | Optional contract address to cross-check against the site |
Output
Schema · Response
{
"type": "json",
"example": {
"risk": {
"grade": "A",
"score": 0,
"summary": "No off-chain risk signals. The web presence is consistent with an established project."
},
"site": {
"categories": {
"framework": [
"Next.js"
]
},
"technologies": [
{
"name": "Next.js",
"category": "framework",
"evidence": "html contains \"/_next/static\""
}
],
"looksTemplated": false
},
"domain": {
"found": true,
"ageDays": 1950,
"registrar": "NameCheap, Inc.",
"registeredAt": "2021-04-02T00:00:00Z"
},
"content": {
"pages": {
"docs": true,
"team": true,
"whitepaper": true
},
"socials": {
"github": "https://github.com/example",
"twitter": "https://x.com/example"
},
"contractAddresses": [
"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"
]
},
"project": {
"input": "example.org",
"title": "Example Project",
"domain": "example.org",
"status": 200,
"reachable": true
},
"signals": [],
"auditedAt": "2026-08-05T12:00:00.000Z",
"requestId": "req_proj123",
"crossCheck": {
"chain": "base",
"queried": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"foundOnSite": true,
"otherAddressesOnSite": []
}
}
}Tags
x402
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