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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 alpha-stream.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 adherence, 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://alpha-stream.agentdiet.dev/v1/paywall-scanner)
Output
Returns a structured compliance report covering: JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validity, and HTTP 402 / x402 settlement header correctness for the target URL
Example use cases
MCP server protocol compliance check
“I just deployed an MCP server at https://tools.mycompany.com/mcp — can you audit it for JSON-RPC compliance and check whether the OpenAPI schema and SLA look good?”
x402 paywall header verification
“We set up an HTTP 402 paywall at https://api.myservice.dev/v1/premium — can you verify that the x402 settlement headers are correctly configured and the endpoint is compliant?”
Pre-launch A2A agent SLA audit
“Before we go live, audit our A2A agent at https://agent.startup.io/a2a for latency SLA, JSON-RPC spec compliance, and any missing protocol headers — I need a full compliance report.”
Technical details
Endpoint
GEThttps://alpha-stream.agentdiet.dev/v1/paywall-scanner?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402 paywall URL correctly implements JSON-RPC, meets latency SLAs, exposes a valid OpenAPI schema, and has properly configured HTTP 402 payment headers — especially before deploying agent integrations or going live with a paid endpoint
Side effects
- Target URL unreachable or times out — returns connectivity error
- Target URL does not expose a compatible A2A, MCP, or x402 interface — returns protocol mismatch
- Malformed or missing URL parameter — returns 400 validation error
- Target endpoint returns unexpected non-standard HTTP codes — partial audit results
- Rate limit or payment required for repeated audits — HTTP 402 response
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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