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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 onchain-risk.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 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://onchain-risk.agentdiet.dev/v1/402-compliance)
Output
Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validity, and presence/correctness of HTTP 402 x402 payment settlement headers for the target URL.
Example use cases
Pre-deployment MCP server compliance check
“Before I go live, can you audit my MCP server at https://staging.mybot.io/mcp and tell me if it passes JSON-RPC compliance, has a valid OpenAPI schema, and is within latency SLA?”
x402 payment header validation for monetized agent
“I just added HTTP 402 payment support to my agent at https://api.myservice.dev/v1/agent — can you check whether the x402 settlement headers are properly configured?”
Third-party agent due diligence before integration
“I'm thinking about integrating with an external agent at https://partner-agent.io/a2a — can you run a full compliance audit on it and flag any issues with JSON-RPC, SLA, or payment protocol support?”
Technical details
Endpoint
GEThttps://onchain-risk.agentdiet.dev/v1/402-compliance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that an A2A agent, MCP server, or x402-monetized service URL meets protocol compliance standards — especially before integrating it into an agent workflow, publishing it to a marketplace, or certifying it supports HTTP 402 micropayment settlement. Prefer this over generic uptime monitors because it understands agent-specific protocols like JSON-RPC, MCP, IETF MPP, and x402 v2.
Side effects
- Target URL is unreachable or returns network error
- Target URL does not expose a recognizable A2A/MCP/x402 interface
- Latency measurement times out for slow endpoints
- Malformed or missing OpenAPI schema causes schema audit failure
- Response schema is a bare object with no fields guaranteed — output structure may vary
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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