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A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor
A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor is a paid API for AI agents from domain-osint.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers.
Price / call$0.01
Success—
StatusUnknown
How this service works
Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 settlement headers. (Live x402 v2, IETF MPP & MCP endpoint at https://domain-osint.agentdiet.dev/v1/paywall-check)
Output
Returns a structured audit report covering JSON-RPC protocol compliance, measured latency vs SLA thresholds, OpenAPI schema validation findings, and HTTP 402 / x402 settlement header presence and correctness for the provided target URL.
Example use cases
MCP server compliance check before launch
“Before I go live, can you run a full compliance audit on my MCP server at https://mcp.myapp.io/v1 — I want to know if the JSON-RPC is valid, latency is acceptable, and the OpenAPI schema looks right?”
x402 paywall settlement header verification
“I just set up an HTTP 402 paywall on https://api.myservice.dev/premium — can you probe it and tell me whether the x402 v2 settlement headers are configured correctly?”
Third-party A2A agent SLA audit
“Can you check whether the A2A agent endpoint at https://partner-agent.io/a2a is meeting its latency SLA and is properly compliant with the A2A protocol spec?”
Technical details
Endpoint
GEThttps://domain-osint.agentdiet.dev/v1/paywall-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-paywalled API is standards-compliant — particularly when checking JSON-RPC correctness, latency SLAs, OpenAPI schema validity, or HTTP 402 payment header configuration before integrating or certifying a third-party agent tool.
Side effects
- Target URL is unreachable or returns a network error
- Target URL does not implement any recognized protocol (A2A, MCP, x402), resulting in incomplete or null compliance results
- Malformed URL input causes a validation error
- Target endpoint rate-limits or blocks the audit probe
- Ambiguous or non-standard HTTP 402 headers may produce inconclusive settlement analysis
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Target A2A, MCP, or x402 service URL to audit for protocol compliance |
Output
Schema · Response
{
"type": "object"
}Reviews
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