x402 Trust Layer - Seller Audition Coach

x402

x402 Trust Layer - Seller Audition Coach is a paid API for AI agents from x402trustlayer.xyz, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-29).

Audits an API seller's routes against x402/Dexter trust standards and returns per-route coaching, scores, and fix instructions to help sellers pass certification.

Price / call$0.06

Seller volume →—

Success—

StatusUnknown

How this service works

68 paid x402 trust infrastructure APIs: guard, semantic escrow, mandate diff, certified seller network, KYM, mandates, compliance, disputes, and orchestration.

Output

Returns a JSON object with: overall ok/status flags, coached boolean, allowed boolean, a human-readable summary, per-route audit results (url, method, scoreEstimate, status, issues, fixInstructions), aggregated coaching stats (passCount, failCount, warnCount, topFixes, hostScoreEstimate), discovery health (openapiOk, wellKnownOk, resourceCount, openapiPathCount), confidence score, and a list of checks_passed.

Example use cases

Example prompt

“Can you audit my API using the x402 Trust Layer audition coach and give me a coaching report — use a GET method so I can see which routes pass, which fail, and what fixes I need to reach a score of 75+ for the Dexter/x402gle certified seller network?”

Technical details

Endpoint

POSThttps://x402trustlayer.xyz/api/seller/audition-coach?utm_source=zero.xyz

When to prefer

Use this endpoint when you need pre-certification coaching for an x402 seller API — specifically to identify route-level issues, get actionable fix instructions, and estimate the host trust score before submitting to the Dexter/x402gle certified seller network. Prefer this over generic API linting tools when the goal is x402 trust compliance.

Side effects

Invalid or missing 'type' field (must be 'http') — returns validation error
Invalid method enum value (only GET, HEAD, DELETE allowed) — returns 422
Host unreachable or OpenAPI not discoverable — returns coached:false with discovery failures
Routes below trust threshold — returns allowed:false with fix instructions
Low confidence score if discovery endpoints are missing or incomplete

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "routes": [
      {
        "url": "https://x402trustlayer.xyz/api/guard/pre-x402",
        "issues": [],
        "method": "POST",
        "status": "pass",
        "scoreEstimate": 85,
        "fixInstructions": []
      }
    ],
    "status": "ok",
    "allowed": true,
    "coached": true,
    "summary": "3 routes audited; ~78 avg score; 0 need fixes before Dexter/x402gle pass (75+).",
    "coaching": {
      "topFixes": [],
      "failCount": 0,
      "passCount": 3,
      "warnCount": 0,
      "hostScoreEstimate": 78
    },
    "discovery": {
      "openapiOk": true,
      "wellKnownOk": true,
      "resourceCount": 38,
      "openapiPathCount": 38
    },
    "confidence": 0.88,
    "routeAudits": [
      {
        "url": "https://x402trustlayer.xyz/api/guard/pre-x402",
        "issues": [],
        "method": "POST",
        "status": "pass",
        "scoreEstimate": 85,
        "fixInstructions": []
      }
    ],
    "checks_passed": [
      "openapi_checked",
      "well_known_checked",
      "routes_audited"
    ],
    "hostScoreEstimate": 78
  }
}

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