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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 mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits any A2A 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://mcp-security.agentdiet.dev/v1/mpp-verifier)
Output
Returns a structured compliance report detailing JSON-RPC adherence, measured latency vs SLA thresholds, OpenAPI schema validation results, and HTTP 402/x402 v2 payment settlement header inspection findings for the submitted target URL
Example use cases
Pre-deployment MCP server compliance check
“Before I go live, can you audit https://staging.myapp.com/v1/mcp to confirm it's JSON-RPC compliant, passes latency SLA, and has the right HTTP 402 payment headers set up?”
Third-party agent integration vetting
“I'm about to integrate a partner's A2A agent at https://partner-ai.io/agent/v2 — can you run a full compliance audit on it and tell me if it supports x402 v2 payment settlement?”
Ongoing x402 payment header verification
“Can you check https://api.mypaymentrouter.com/v1/process to see if its HTTP 402 settlement headers are correctly configured for x402 and whether it's meeting protocol spec?”
Technical details
Endpoint
GEThttps://mcp-security.agentdiet.dev/v1/mpp-verifier?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-enabled service URL is correctly implementing JSON-RPC, HTTP 402 settlement, IETF MPP, or OpenAPI schemas — especially during CI/CD pipelines, pre-integration vetting, or ongoing agent fleet health monitoring. Prefer this over generic uptime checkers when protocol-level compliance (not just availability) is what matters.
Side effects
- Target URL is unreachable or returns connection timeout
- Target URL does not respond with a recognizable JSON-RPC or HTTP 402 structure
- Invalid or malformed URL submitted in the query parameter
- Target URL blocks the auditor's probe requests (firewall/rate-limit)
- Incomplete compliance data returned if the target only partially implements a protocol
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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