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GENESIS Agent Tools — Research Evidence URL Analyzer (Dexter)
x402
GENESIS Agent Tools — Research Evidence URL Analyzer (Dexter) is a paid API for AI agents from genesis-agent-tools.genesisagenttools.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Analyzes URLs to extract and evaluate research evidence from web content, supporting quick or deep investigation tiers for autonomous agents.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call x402 APIs for autonomous agents on Base USDC: API compatibility analysis, bounded HTTP/JSON workflows, URL evidence analysis, crypto price consensus, and agent/MCP readiness checks.
Output
Returns a JSON object with an 'ok' status, the tier used (quick or deep), extracted evidence records as an array, any warnings about the URLs or content, and a product identifier confirming the research-evidence analysis was performed.
Example use cases
Claim verification from source URLs
“I need to verify whether this Wikipedia article and this news piece actually support the claim that electric vehicles reduce emissions by 50%. Run a deep evidence analysis on both URLs and tell me what you find.”
Quick evidence scan for literature review
“I'm doing a literature review and have 5 URLs from academic sources. Can you do a quick evidence check on all of them and flag any warnings about their credibility?”
Agent pipeline evidence gathering
“My research agent has collected these 3 URLs as potential sources — can you analyze them for research evidence so I can decide which ones are worth citing?”
Technical details
Endpoint
POSThttps://genesis-agent-tools.genesisagenttools.workers.dev/api/flagships/research-evidence/facilitator/dexter?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to systematically extract or verify research evidence from specific URLs, especially within an automated research or fact-checking pipeline that supports micropayment via x402 on Base USDC. Prefer this over generic web scraping when you need structured evidence output with warning signals, or when integrating into an agent workflow that requires pay-per-call accountability.
Side effects
- Invalid or unreachable URLs return empty evidence array with warnings
- Payment not received or insufficient USDC results in 402 response
- Malformed input (missing URLs array or invalid URI format) returns validation error
- URLs returning non-HTML or non-JSON content may yield no evidence
- Deep tier may time out on very large or slow-loading pages
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tier | string | |
| input | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tier": "quick",
"result": {},
"product": "research-evidence",
"evidence": [],
"warnings": []
}
}Tags
x402
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