Built for AI agents

// 1. Discover the publisher's catalog
const manifest = await fetch(
  "https://publisher.com/.well-known/opedd.json"
).then(r => r.json());

// manifest.articles[0] → { id, title, human_price, ai_price, ... }

// 2. Purchase a license (Stripe payment method)
const license = await fetch(
  "https://api.opedd.com/agent-purchase",
  {
    method: "POST",
    headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
      article_id: manifest.articles[0].id,
      license_type: "human",          // one-time per-article human license -
                                      // the only type sold on this endpoint
                                      // (AI access = enterprise subscription)
      buyer_email: "pipeline@yourco.com",
      buyer_name: "RAG Pipeline v2",
      organization: "YourCo AI Labs",
      intended_use: "editorial",      // personal | editorial | commercial
                                      // ai_training | corporate
      // Fail-closed assent: the agent must FIRST obtain the buyer's genuine
      // acceptance of opedd.com/terms, then pass the acceptance timestamp.
      terms_accepted_at: new Date().toISOString(),
      payment: {
        method: "stripe_pm",
        payment_method_id: "pm_xxxxxxxxxxxx",
      },
    }),
  }
).then(r => r.json());

console.log(license.data.license_key);
// → "OPEDD-A7X9-K3M2" (registered on-chain on Tempo)

// 3. Verify at any time
const proof = await fetch(
  `https://api.opedd.com/verify-license?key=${license.data.license_key}`
).then(r => r.json());

console.log(proof.data.blockchain_status);
// → "confirmed" - immutable proof on Tempo