API & Agent Discovery

This site publishes a machine-readable manifest for AI agents at /llms.txt — served at the root. Agents use it to discover capabilities, endpoints, payment rails, and policies.

Endpoints

Appraisal/auth: none

Collateral/collateral/applyauth: email-required

Mesh Map/scifibot-mesh-mapauth: none

Agent Manifest

agents.json contents — embedded in /llms.txt under "For Agents".

{
  "name": "75rockefellerplaza.crypto",
  "version": "9.0.0",
  "operator": "Gcb Trust",
  "capabilities": [
    "appraisal-read",
    "collateral-apply",
    "mesh-layers-read"
  ],
  "endpoints": {
    "appraisal": { "url": "/", "auth": "none" },
    "collateral": { "url": "/collateral/apply", "auth": "email-required" },
    "mesh_map": { "url": "/scifibot-mesh-map", "auth": "none" }
  },
  "payment_rails": {
    "x402": false,
    "crypto_wallets": ["accountsreceivables.crypto"]
  },
  "policies": {
    "gcb_trust": true,
    "response_signing": false
  }
}

A2A Identity

well-known/agent.json contents — embedded in /llms.txt under "For Agents".

{
  "name": "75rockefellerplaza.crypto",
  "did": "did:web:75rockefellerplaza.crypto",
  "operator": "Gcb Trust",
  "version": "9.0.0",
  "payment": {
    "rails": ["BTC", "ETH", "SOL", "LTC", "DOGE"],
    "receiving_wallet": "accountsreceivables.crypto"
  },
  "contact": "scifibot.xyz@gmail.com",
  "legal": "Sheppard Mullin — Shawn Clark",
  "signed": false
}

Payment Rails & Policies

• Crypto accepted: BTC, ETH, SOL, LTC, DOGE — receiving wallet accountsreceivables.crypto
• x402 payment rail: not enabled
• Gcb Trust framework — advisors are trustees
• Response signing: not enabled

⚖️ Gcb Trust — Advisors are Trustees · Legal: Sheppard Mullin — Shawn Clark · v9.0.0 · Ecosystem