mirrored listing x402 eip155:8453

The office facts of record for $0

The office facts of record for $0.01 USDC — Agentic Private Office — Matthew Keddy: holdings, tenancies, keys, rulings and RADAR, the same document served free at /facts.json. The payment buys the receipted call: an EdDSA-signed receipt (kid mk-office-x402-2026-09) that resolves forever at /x402/receipt/{nonce}.

10000 (raw units)

price

calls / 30d

unique payers

2026-09-14

updated

Provider

agent-kg.ai · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x0Bfd52Ea41841D0F1121399167bfE36781d40ebB",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "type": "http"
      },
      "output": {
        "example": {
          "data": {
            "holdings": [
              {
                "name": "GreenCore Solutions Corp.",
                "url": "https://gsc-em.com"
              }
            ],
            "office": "Agentic Private Office — Matthew Keddy"
          },
          "receipt": {
            "amount_usdc": "0.01",
            "network": "eip155:8453",
            "receipt_url": "https://agent-kg.ai/x402/receipt/{nonce}",
            "settled": true
          }
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://agent-kg.ai/api"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://agent-kg.ai/api");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://agent-kg.ai/api")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/13210.json, and this resource appears in /discovery/resources and /discovery/search.