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IMPERIUM PREFLIGHT – Multi-Protocol Readiness Auditor
x402
IMPERIUM PREFLIGHT – Multi-Protocol 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 standards for a given token or endpoint.
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 a top-level status field ('ok' or error), a data object containing per-gate pass/fail results for all 8 protocol checks, and an roi_proof object including a compression_ratio_pct metric indicating how efficiently the audit result is encoded.
Example use cases
Pre-launch x402 compliance check
“Before I go live with my payment-gated API, can you run a full 8-gate pre-flight audit on token 'pay_xyz789' to confirm it meets x402 v2 and IETF MPP requirements?”
ERC-8004 identity readiness for agent
“I'm about to register my agent on-chain — can you audit token 'agent_0xABCD' to verify it's ERC-8004 identity compliant and ready for A2A v0.3.0 agent card publishing?”
Dexter gas floor and MCP compatibility audit
“Can you check token 'mcp_svc_001' for Dexter gas floor compliance and MCP Streamable HTTP readiness so I know if the service will work in a multi-facilitator setup?”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/token-intel?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, multi-standard compliance check across x402 v2, IETF MPP, MCP Streamable HTTP, A2A v0.3.0, ERC-8004, OASF, and Dexter gas floor in a single call. It is especially useful before deploying a payment-enabled or agent-facing API to confirm readiness across all eight gates simultaneously, rather than running separate validators for each protocol.
Side effects
- Missing or invalid token parameter returns an error status
- Unsupported HTTP method (not GET or POST) causes schema rejection
- Endpoint unreachable or service downtime returns a non-ok status
- Token refers to an unrecognized or malformed identifier, yielding empty gate results
- Rate limiting or payment failure at $0.01 USDC per call may block access
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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