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IMPERIUM PREFLIGHT – Multi-Protocol Agent Readiness Auditor
x402
IMPERIUM PREFLIGHT – Multi-Protocol Agent Readiness Auditor is a paid API for AI agents from preflight.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Runs an automated 8-gate pre-flight readiness audit against x402 v2, IETF MPP, MCP Streamable HTTP, A2A v0.3.0, OASF, ERC-8004, and Dexter gas floor compliance for a given HTTP endpoint or agent service.
Price / call$0.01
Success—
StatusUnknown
How this service works
Automated 8-gate pre-flight readiness auditor for x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0 agent cards, OASF records, and ERC-8004 identity.
Output
Returns a JSON object with an overall status ('ok' or failure), gate-by-gate audit results in a data object, and an ROI proof including a compression ratio percentage indicating audit efficiency.
Example use cases
Pre-launch agent API compliance check
“Before I deploy my new agent API, can you run the IMPERIUM PREFLIGHT audit on my GET endpoint to make sure it passes all 8 readiness gates including x402 v2 and ERC-8004 identity checks?”
Multi-protocol payment gateway validation
“I need to verify that my payment service endpoint is compliant with IETF MPP and the Dexter gas floor — can you run the preflight auditor on it using a GET request and tell me which gates it fails?”
A2A agent card readiness verification
“Can you audit my agent service with a GET call through the IMPERIUM PREFLIGHT tool and confirm it meets A2A v0.3.0 agent card and MCP Streamable HTTP standards before I list it on a facilitator?”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/b2b-osint-dag?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single automated sweep across all major agentic payment and identity protocols (x402, IETF MPP, ERC-8004, A2A, OASF, MCP) in one call rather than testing each protocol separately. Ideal for pre-deployment validation of agent APIs or payment-gated services.
Side effects
- Missing or malformed 'input' object returns schema validation error
- Unsupported HTTP method (not GET or POST) rejected at input layer
- Unreachable or slow target endpoint may cause gate timeouts
- Non-compliant endpoints return detailed gate failures rather than an error — agent must parse data field
- Low crawl quality score suggests endpoint schema may be incomplete or unstable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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