82trust / 100
Agent Health
by api-health-check in Developer tools
x402 APIPassing, checked 2 h ago
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.
GET https://x402.agentindex.world/agent-health
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 141 ms typical, 292 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402.agentindex.world/agent-health?method=POST&url=https%3A%2F%2Fx402.agentindex.world%2Fsearch"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.agentindex.world%2Fagent-health
const res = await pay("https://x402.agentindex.world/agent-health?method=POST&url=https%3A%2F%2Fx402.agentindex.world%2Fsearch");
console.log(await res.json());Example input
{
"method": "POST",
"url": "https://x402.agentindex.world/search"
}Example output
{
"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
}
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 141 ms | $0.001 |
| 5 h ago | Passed | 402 | 299 ms | $0.001 |
| 8 h ago | Passed | 402 | 123 ms | $0.001 |
| 13 h ago | Passed | 402 | 292 ms | $0.001 |