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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 x402broker.com, 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://x402broker.com/v1/usdc-quote-audit)
Output
Returns a structured audit report covering JSON-RPC compliance status, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402 payment settlement header inspection for the provided service URL
Example use cases
MCP server compliance check before launch
“Before I go live, can you audit my MCP server at https://staging.myservice.com/mcp to verify it's JSON-RPC compliant, passes latency SLA, and has valid HTTP 402 headers?”
Debugging x402 payment header issues
“My x402 endpoint at https://api.myapp.io/v1/quote keeps failing payments — can you run a compliance audit on it to check whether the HTTP 402 settlement headers are correctly configured?”
Third-party A2A agent vetting
“I'm considering integrating with a third-party agent at https://partner-agent.io/a2a — can you audit it for A2A protocol compliance, latency SLA, and OpenAPI schema validity before I connect?”
Technical details
Endpoint
GEThttps://x402broker.com/v1/usdc-quote-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to verify that a remote A2A agent, MCP server, or x402 payment endpoint conforms to protocol standards including JSON-RPC, OpenAPI schema, latency SLA, and HTTP 402 settlement headers — particularly useful before integrating a third-party agent or deploying your own service to production
Side effects
- Target URL is unreachable or returns a network error
- Target URL does not expose any recognized protocol (A2A, MCP, x402), resulting in partial or empty audit
- Latency measurement may be affected by transient network conditions
- OpenAPI schema absent or malformed at target, resulting in schema validation failure
- HTTP 402 headers absent if target does not implement x402
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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