Campaign Portfolio Audit

Find the weakest assets and recurring risks across a full campaign portfolio.

Best machine purchase

Campaign Portfolio Audit — $9.99 USDC on Base via x402 v2.

Endpoint: https://nexuseval.vercel.app/api/evaluate/campaign

Agent402 external-router eligible: no — direct x402 purchase
Current Agent402 state: priced-direct

Example request body

{
  "items": [
    {
      "objective": "lead generation",
      "audience": "B2B SaaS marketing leaders",
      "headline": "Improve campaign conversion before launch",
      "copy": "Evaluate this campaign message for clarity, proof and CTA quality.",
      "cta": "Book demo"
    }
  ]
}

Commercial evidence

• Machine proposal
• Standard purchase agreement record
• Terms + hash
• Public offer/receipt signer

No customer result, guaranteed revenue, conversion guarantee or endorsement is implied by this page.