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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 domain-osint.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 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://domain-osint.agentdiet.dev/v1/bazaar-verifier)
Output
Returns a compliance report object including JSON-RPC spec adherence, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402 / x402 settlement header inspection findings for the target URL
Example use cases
Pre-deployment MCP server compliance check
“Before I publish my MCP server at https://tools.mycompany.ai/mcp, can you audit it for JSON-RPC compliance and OpenAPI schema validity so I know it's ready?”
Diagnosing HTTP 402 payment header failures
“My x402 endpoint at https://api.mybizagent.dev/v1/pay keeps failing in the bazaar — can you audit it for proper HTTP 402 settlement headers and tell me what's wrong?”
SLA latency monitoring for a live A2A agent
“Can you run a compliance audit on https://agentfleet.prod.io/a2a and report back on its latency SLA and whether it meets JSON-RPC protocol standards?”
Technical details
Endpoint
GEThttps://domain-osint.agentdiet.dev/v1/bazaar-verifier?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402-enabled service meets protocol compliance standards — specifically JSON-RPC correctness, latency SLA, OpenAPI schema validity, and HTTP 402 settlement header conformance. Prefer it over generic HTTP health checkers when the target is an agent or MCP endpoint and you need structured compliance output rather than a simple ping.
Side effects
- Target URL is unreachable or times out — returns error indicating connection failure
- Target URL returns an unexpected protocol or malformed response — compliance checks fail with details
- Invalid or missing URL parameter — returns 400-level validation error
- Target service blocks probes or returns firewall/403 responses — audit results may be incomplete
- x402 headers absent on a non-payment endpoint — 402 check returns not applicable
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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