Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Resolves an address into its ENS reverse record on a given chain, with batch support up to

Resolves an address into its ENS reverse record on a given chain, with batch support up to 50 addresses and per-address chain scoping via interop addresses.

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5000 (raw units)
price
5
calls / 30d
4
unique payers
2026-09-17
updated

Provider

api.justaname.id · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xc529edd6d47c60923902514c7c0b3993ae42c2ec",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
          "coinType": "60"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
          "name": "vitalik.eth",
          "viaUniversalResolver": true
        },
        "type": "json"
      }
    },
    "input": {
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "coinType": "60"
    },
    "inputSchema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "address": {
          "type": "string"
        },
        "coinType": {
          "type": "string"
        }
      },
      "title": "Input",
      "type": "object"
    },
    "output": {
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "name": "vitalik.eth",
      "viaUniversalResolver": true
    },
    "outputSchema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "address": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "viaUniversalResolver": {
          "type": "boolean"
        }
      },
      "title": "Output",
      "type": "object"
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "additionalProperties": false,
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {},
            "bodyType": {
              "type": "string"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE",
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object"
            },
            "type": {
              "const": "http"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "additionalProperties": false,
          "properties": {
            "example": {},
            "format": {
              "type": "string"
            },
            "type": {
              "enum": [
                "json",
                "text"
              ]
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://api.justaname.id/ens/v2/reverse"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.justaname.id/ens/v2/reverse");
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://api.justaname.id/ens/v2/reverse")
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/773.json, and this resource appears in /discovery/resources and /discovery/search.