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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 hn-pulse.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 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://hn-pulse.agentdiet.dev/v1/paywall-check)
Output
Returns a compliance report covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402 settlement header presence and correctness for the target URL.
Example use cases
Pre-deployment MCP server compliance check
“Before I launch my new MCP server, can you run a full compliance audit on https://staging.myagent.io/mcp — check it for JSON-RPC correctness, latency SLA, OpenAPI schema, and HTTP 402 headers?”
Verifying x402 paywall configuration
“I set up an x402 paywall at https://api.myservice.dev/v1/paywall — can you audit it to make sure the HTTP 402 settlement headers are correctly configured and the endpoint passes SLA requirements?”
Third-party agent endpoint due diligence
“I'm thinking of integrating with an external A2A tool at https://tools.thirdparty.ai/agent — can you check whether it's JSON-RPC compliant, has a valid OpenAPI schema, and meets latency SLA standards?”
Technical details
Endpoint
GEThttps://hn-pulse.agentdiet.dev/v1/paywall-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that a specific A2A, MCP, or x402 service URL is protocol-compliant before integration, deployment, or marketplace listing — especially when you need a combined JSON-RPC, SLA, OpenAPI, and HTTP 402 audit in a single call rather than running separate checks.
Side effects
- Target URL is unreachable or returns a network error — audit fails with connection error
- Target URL does not implement any recognized protocol (A2A, MCP, x402) — partial or empty compliance report
- Malformed URL provided — validation error returned
- Target endpoint is too slow to respond within audit timeout — latency SLA marked as failed
- HTTP 402 headers absent or misconfigured — compliance check marks payment settlement as non-conformant
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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