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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 agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits any A2A agent, MCP, or x402 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://agentdiet.dev/v1/bazaar-verifier)
Output
Returns a compliance report object covering JSON-RPC protocol conformance, measured latency against SLA thresholds, OpenAPI schema validation findings, and HTTP 402 / x402 payment settlement header presence and correctness for the submitted URL
Example use cases
Pre-launch MCP server compliance check
“Before I list my MCP server at https://tools.myservice.ai/mcp on any agent marketplace, can you audit it for JSON-RPC compliance, OpenAPI schema validity, and x402 payment headers?”
Debugging a failing A2A endpoint
“My A2A agent at https://agent.acmecorp.com/v1/tasks keeps getting rejected by orchestrators — can you run a full compliance audit on it to check its latency SLA, JSON-RPC format, and HTTP 402 headers?”
Third-party tool vetting before integration
“I want to integrate this tool I found at https://api.thirdparty.dev/v1/agent into my swarm — can you audit it for x402 v2 compliance, MCP protocol correctness, and SLA latency before I commit?”
Technical details
Endpoint
GEThttps://agentdiet.dev/v1/bazaar-verifier?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically verify whether an A2A agent, MCP server, or x402-enabled service URL correctly implements JSON-RPC, meets latency SLAs, exposes a valid OpenAPI schema, and carries proper HTTP 402 payment settlement headers — especially before listing a tool on an agent marketplace or integrating a third-party agent into a swarm.
Side effects
- Target URL is unreachable or times out — returns error indicating connection failure
- Target URL does not implement any recognized protocol (A2A, MCP, x402) — returns non-compliance findings
- Malformed or missing URL parameter — returns validation error
- Target server returns unexpected non-standard HTTP responses that cannot be parsed for compliance
- Rate limiting or payment failure on the auditor itself — returns 402 or 429 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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