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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 workflows.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits any 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://workflows.agentdiet.dev/v1/402-compliance)
Output
Returns a structured compliance report indicating JSON-RPC adherence, measured latency against SLA thresholds, OpenAPI schema validity findings, and HTTP 402 / x402 settlement header presence and correctness for the audited endpoint
Example use cases
MCP server protocol compliance check
“I just deployed my MCP server at https://tools.mycompany.dev/mcp — can you audit it for JSON-RPC compliance and tell me if the latency SLA and OpenAPI schema look correct?”
x402 payment header verification
“Audit https://api.myagent.io/v1/tools for HTTP 402 x402 settlement headers — I need to confirm it's returning the right payment compliance headers before I launch it publicly.”
Third-party A2A agent due diligence
“Before I integrate with this third-party agent at https://partner-service.ai/a2a, can you run a compliance audit on it and check whether it's properly implementing the IETF MPP and MCP protocols?”
Technical details
Endpoint
GEThttps://workflows.agentdiet.dev/v1/402-compliance?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 correctly implements JSON-RPC, OpenAPI, latency SLA requirements, and HTTP 402 payment headers — especially before integrating with or publishing a third-party agent service. Prefer this over generic HTTP health-check tools when x402/IETF MPP payment protocol compliance specifically matters.
Side effects
- Target URL is unreachable or times out — audit fails with connection error
- Target returns non-standard HTTP responses that cannot be parsed for compliance
- Invalid or malformed URL input — returns validation error
- Target service blocks probe requests, resulting in incomplete audit data
- HTTP 402 headers absent from target — reported as non-compliant rather than 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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