Fresh operational audit of any public agent or paid API: reachability, latency, ...
https://x402.agentindex.world/agent-healthOverview
Fresh operational audit of any public agent or paid API: reachability, latency, HTTP status, x402 challenge, price/network/payTo, OpenAPI, agent card and MCP manifest. Returns a 0-100 score, verdict and issues. Try GET /agent-health/sample.
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
api-health-check
Source
self-registered
Indexed
2026-09-20 01:10:01
Health
Status
healthy
Latency (p50)
294ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-31 06:58:49
Last Healthy
2026-10-31 06:58:49
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"body": {
"query": "test"
},
"method": "POST",
"url": "https://x402.agentindex.world/search"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"discovery": {
"agent_card": {
"found": true,
"skill_count": 27,
"status": 200
},
"mcp_manifest": {
"found": true,
"status": 200
},
"openapi": {
"found": true,
"path_count": 18,
"status": 200
},
"x402_manifest": {
"found": true,
"status": 200
}
},
"issues": [],
"latency_ms": 84,
"operational": true,
"origin": "https://x402.agentindex.world",
"score": 100,
"target": {
"http_status": 402,
"reachable": true
},
"url": "https://x402.agentindex.world/search",
"verdict": "operational",
"x402": {
"network": "eip155:8453",
"price_usdc": 0.0001,
"valid": true,
"version": 2
}
},
"type": "json"
}