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VibeSprings AEO/GEO Agent Visibility Auditor
x402
VibeSprings AEO/GEO Agent Visibility Auditor is a paid API for AI agents from vibesprings.net, paid per call via x402, $0.75/call, status unknown (last checked 2026-09-15).
Audits any third-party API endpoint for x402 payment compatibility, schema compliance, robots.txt accessibility, and LLM tool-calling clarity
Price / call$0.75
Success—
StatusUnknown
How this service works
AEO/GEO Agent Visibility Auditor. Audit any third-party API endpoint for x402 compatibility, schema compliance, robots.txt indexing accessibility, and LLM tool calling clarity.
Output
Returns an audit report covering x402 payment compatibility, schema compliance status, robots.txt crawl accessibility, and LLM tool-calling clarity for the specified API endpoint URL.
Example use cases
Example prompt
“Can you audit this API endpoint for me — https://example.com/api/weather — and tell me if it's x402 compatible, has proper schema docs for AI agents, and whether its robots.txt allows indexing?”
Technical details
Endpoint
GEThttps://vibesprings.net/api/audit/agent-visibilityWhen to prefer
Use this endpoint when you need to programmatically audit whether a third-party API is properly configured for AI agent discovery and usage — specifically checking x402 payment protocol support, schema documentation quality, robots.txt discoverability, and LLM tool-calling readiness. Prefer this over generic HTTP health checkers when the goal is AI/agent ecosystem compliance rather than simple uptime.
Side effects
- Missing or invalid 'url' query parameter returns a validation error
- Target URL is unreachable or times out, resulting in a connectivity failure
- Target endpoint returns non-standard responses that cannot be parsed for compliance
- robots.txt parsing fails if the target domain doesn't expose one
- Payment of 0.2 USDC required via x402 — missing payment header causes 402 response
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://api.example.com/v1/status"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"score": 28,
"issues": [
{
"message": "Failed to connect to target URL: DNS Resolution failed for api.example.com: getaddrinfo ENOTFOUND api.example.com",
"category": "x402_compliance",
"severity": "error"
}
],
"metrics": {
"schema_quality": 30,
"discoverability": 50,
"llm_readability": 30,
"x402_compliance": 0
},
"audited_at": "2026-07-01T05:20:28.455Z",
"verifications": {
"status": "down",
"version": "unknown",
"http_status_unauth": 0,
"x402_headers_found": false
},
"processingTime": "54ms",
"recommendations": "To improve visibility: Enforce correct HTTP 402 codes and standard payment-required headers, Add robust typing and boundary constraints to your JSON properties, Write descriptive natural-language parameter details and add code examples, Optimize robots.txt settings to permit AI crawler indexing."
}Schema · Response
{
"type": "json",
"example": {
"score": 95,
"issues": [],
"metrics": {
"schema_quality": 90,
"discoverability": 100,
"llm_readability": 90,
"x402_compliance": 100
},
"audited_at": "2026-06-29T13:00:00Z",
"verifications": {
"status": "up",
"version": "x402 v2",
"http_status_unauth": 402,
"x402_headers_found": true
},
"processingTime": "240ms",
"recommendations": "No actions required. Your endpoint is perfectly visible and compliant!"
}
}Tags
x402
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