getAssetsByAuthority

curl --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getAssetsByAuthority",
  "params": {
    "authorityAddress": "2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW"
  }
}
'

import requests

url = "https://mainnet.helius-rpc.com/?api-key="

payload = {
    "jsonrpc": "2.0",
    "id": "1",
    "method": "getAssetsByAuthority",
    "params": { "authorityAddress": "2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW" }
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: '1',
    method: 'getAssetsByAuthority',
    params: {authorityAddress: '2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW'}
  })
};

fetch('https://mainnet.helius-rpc.com/?api-key=', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://mainnet.helius-rpc.com/?api-key=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'jsonrpc' => '2.0',
    'id' => '1',
    'method' => 'getAssetsByAuthority',
    'params' => [
        'authorityAddress' => '2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://mainnet.helius-rpc.com/?api-key="

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getAssetsByAuthority\",\n  \"params\": {\n    \"authorityAddress\": \"2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://mainnet.helius-rpc.com/?api-key=")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getAssetsByAuthority\",\n  \"params\": {\n    \"authorityAddress\": \"2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://mainnet.helius-rpc.com/?api-key=")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getAssetsByAuthority\",\n  \"params\": {\n    \"authorityAddress\": \"2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "jsonrpc": "2.0",
  "result": {
    "last_indexed_slot": 365750752,
    "total": 1,
    "limit": 1,
    "page": 1,
    "items": [
      {
        "interface": "ProgrammableNFT",
        "is_agent": true,
        "agent_token": "<string>",
        "asset_signer": "<string>",
        "plugins": {},
        "id": "JEGruwYE13mhX2wi2MGrPmeLiVyZtbBptmVy9vG3pXRC",
        "content": {
          "$schema": "https://schema.metaplex.com/nft1.0.json",
          "json_uri": "https://madlads.s3.us-west-2.amazonaws.com/json/6867.json",
          "files": [
            {
              "uri": "https://madlads.s3.us-west-2.amazonaws.com/images/6867.png",
              "cdn_uri": "https://cdn.helius-rpc.com/cdn-cgi/image//https://madlads.s3.us-west-2.amazonaws.com/images/6867.png",
              "mime": "image/png"
            }
          ]
        },
        "authorities": [
          {
            "address": "2RtGg6fsFiiF1EQzHqbd66AhW7R5bWeQGpTbv2UMkCdW",
            "scopes": [
              "full"
            ]
          }
        ],
        "compression": {
          "eligible": false,
          "compressed": false,
          "data_hash": "",
          "creator_hash": "",
          "asset_hash": "",
          "tree": "",
          "seq": 0,
          "leaf_id": 0
        },
        "grouping": [
          {
            "group_key": "collection",
            "group_value": "J1S9H3QjnRtBbbuD4HjPV6RpRhwuk4zKbxsnCHuTgh9w"
          }
        ],
        "royalty": {
          "royalty_model": "creators",
          "target": null,
          "percent": 0.042,
          "basis_points": 420,
          "primary_sale_happened": true,
          "locked": false
        },
        "creators": [
          {
            "address": "5XvhfmRjwXkGp3jHGmaKpqeerNYjkuZZBYLVQYdeVcRv",
            "share": 0,
            "verified": true
          }
        ],
        "ownership": {
          "frozen": true,
          "delegated": false,
          "delegate": null,
          "ownership_model": "single",
          "owner": "3F21SJs4FMpsakrxmd8GjgfQZG6BN6MVsvXcm5Yc6Jcf"
        },
        "burnt": "<unknown>"
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32602,
    "message": "Invalid request parameters."
  },
  "id": "1"
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32001,
    "message": "Authentication failed. Missing or invalid API key."
  },
  "id": "1"
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32003,
    "message": "You do not have permission to access this resource."
  },
  "id": "1"
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32004,
    "message": "No assets found for the specified authority."
  },
  "id": "1"
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32029,
    "message": "Rate limit exceeded. Please try again later."
  },
  "id": "1"
}

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32000,
    "message": "An unexpected error occurred on the server."
  },
  "id": "1"
}