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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 mesh.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits any remote A2A agent, MCP server, or x402 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://mesh.agentdiet.dev/v1/preflight/certify)
Output
Returns a structured compliance report covering JSON-RPC validity, measured latency vs SLA thresholds, OpenAPI schema conformance, and HTTP 402/x402 settlement header presence and correctness for the audited URL
Example use cases
Pre-deployment MCP server certification
“Before I ship my MCP server, can you audit https://staging.mytools.io/mcp for JSON-RPC compliance, check its latency against SLA thresholds, and confirm the HTTP 402 headers are set up correctly?”
Debugging a failing x402 payment endpoint
“My x402 payment endpoint at https://pay.myapp.dev/v1/agent keeps getting rejected by clients — can you run a compliance check on it and tell me what's wrong with the HTTP 402 headers or protocol setup?”
Vetting a third-party A2A tool before integration
“I'm thinking of integrating this third-party agent at https://partner-agent.example.com/a2a into my swarm — can you audit it for JSON-RPC correctness, OpenAPI schema validity, and SLA latency before I commit?”
Technical details
Endpoint
GEThttps://mesh.agentdiet.dev/v1/preflight/certify?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically certify that an A2A agent, MCP server, or x402-gated service meets protocol standards before integration or deployment — especially when JSON-RPC compliance, latency SLA gating, OpenAPI schema validation, and HTTP 402 payment header correctness all need to be checked in a single pass
Side effects
- Target URL unreachable or times out — returns error with connectivity details
- Invalid or malformed URL input — returns validation error
- Target endpoint returns unexpected protocol — compliance report flags all failing checks
- HTTP 402 headers absent or malformed — flagged in report but not a call failure
- Rate limiting or network restrictions on the target endpoint
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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