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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 llms-generator.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits a remote A2A, 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://llms-generator.agentdiet.dev/v1/preflight)
Output
Returns a structured compliance report covering JSON-RPC spec adherence, measured latency vs SLA thresholds, OpenAPI schema validity, and the presence/correctness of HTTP 402 x402 payment settlement headers for the audited URL
Example use cases
Pre-deploy MCP server compliance check
“Before I ship my new MCP server, can you run a full compliance audit on https://staging.myapp.dev/mcp — I want to know if it passes JSON-RPC spec, meets latency SLA, and has correct x402 payment headers?”
Verify third-party agent endpoint before integration
“I'm about to integrate with a third-party A2A service at https://partner-agent.acme.io/v1/agent — can you audit it for A2A protocol compliance and check its HTTP 402 headers before I commit to using it?”
SLA regression test after infrastructure change
“We just migrated our x402 service to a new host at https://payments.myplatform.com/v1/settle — can you audit it to make sure the latency SLA and HTTP 402 settlement headers are still correct?”
Technical details
Endpoint
GEThttps://llms-generator.agentdiet.dev/v1/preflight?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that an A2A, MCP, or x402 endpoint meets protocol standards before integration, deployment, or ongoing SLA monitoring — especially when HTTP 402 payment header compliance is a requirement alongside standard JSON-RPC and OpenAPI validation.
Side effects
- Target URL is unreachable or times out — returns error with connectivity failure detail
- Target URL returns non-standard response that cannot be parsed for JSON-RPC compliance
- HTTP 402 headers absent or malformed — flagged as non-compliant in the report
- OpenAPI schema not found or invalid — schema validation section reports failure
- Missing or invalid 'url' query parameter — returns 400-level error
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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