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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 any remote agent, 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/paywall-scanner)
Output
Returns a structured compliance report covering: JSON-RPC spec adherence, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402/x402 payment settlement header presence and correctness.
Example use cases
Pre-launch MCP endpoint compliance check
“Before I go live, can you audit https://api.myservice.com/mcp to confirm it's properly JSON-RPC compliant and that the HTTP 402 payment headers are set up correctly for x402?”
SLA validation for A2A agent fleet
“I'm deploying an agent fleet and need to verify that https://agents.myplatform.io/v1/dispatch meets latency SLA requirements and has a valid OpenAPI schema — can you run a full compliance audit?”
Third-party x402 paywall due diligence
“I'm integrating with a third-party service at https://partner-api.io/paywall and want to check whether their x402 HTTP 402 headers and JSON-RPC responses are actually compliant before I trust them with payments.”
Technical details
Endpoint
GEThttps://x402broker.com/v1/paywall-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically verify that an AI agent endpoint, MCP service, or x402 paywall URL actually conforms to protocol standards — especially before integrating it into an agent workflow, deploying it to production, or trusting it with HTTP 402 payment flows. Prefer this over manual testing or generic HTTP probers when you need structured compliance output covering JSON-RPC, OpenAPI, latency SLA, and x402 headers in a single call.
Side effects
- Target URL is unreachable or times out — returns connectivity error
- Target URL does not implement any auditable protocol (no JSON-RPC, no OpenAPI, no 402 headers)
- Malformed or missing URL parameter — returns validation error
- Target service returns unexpected HTTP error codes blocking audit
- Rate limiting or auth on the target URL prevents inspection
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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