curl --request GET \
  --url https://api.zerion.io/v1/wallets/{address}/nft-positions/ \
  --header 'Authorization: Basic <encoded-value>'

import requests

url = "https://api.zerion.io/v1/wallets/{address}/nft-positions/"

headers = {"Authorization": "Basic <encoded-value>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://api.zerion.io/v1/wallets/{address}/nft-positions/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://api.zerion.io/v1/wallets/{address}/nft-positions/"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

{
  "links": {
    "self": "https://api.zerion.io/v1/wallets/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990/nft-positions/"
  },
  "data": [
    {
      "type": "nft_positions",
      "id": "0x42b9df65b219b3dd36ff330a4dd8f327a6ada990:ethereum:22:0x909899c5dbb5002610dd8543b6f638be56e3b17e:57896044618658097711785492504343953928676686534345912800509039648547174119787",
      "attributes": {
        "changed_at": "2023-02-28T19:24:39Z",
        "amount": "1",
        "price": 0.043615722,
        "value": 123,
        "nft_info": {
          "contract_address": "0x74ee68a33f6c9f113e22b3b77418b75f85d07d22",
          "token_id": "10",
          "name": "#10 De·genesis",
          "interface": "erc1155",
          "flags": {
            "is_spam": true
          },
          "content": {
            "preview": {
              "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
              "content_type": "image/png"
            },
            "detail": {
              "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
              "content_type": "image/png"
            },
            "audio": {
              "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
              "content_type": "image/png"
            },
            "video": {
              "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
              "content_type": "image/png"
            }
          }
        },
        "collection_info": {
          "name": "<string>",
          "description": "<string>",
          "content": {
            "icon": {
              "url": "https://token-icons.s3.amazonaws.com/0x0391d2021f89dc339f60fff84546ea23e337750f.png"
            },
            "banner": {
              "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
              "content_type": "image/png"
            }
          }
        }
      },
      "relationships": {
        "chain": {
          "links": {
            "related": "https://api.zerion.io/v1/chains/polygon"
          },
          "data": {
            "type": "chains",
            "id": "polygon"
          }
        },
        "nft_collection": {
          "data": {
            "type": "nft_collections",
            "id": 14
          }
        },
        "nft": {
          "data": {
            "type": "nfts",
            "id": "<string>"
          }
        }
      },
      "included": [
        {
          "type": "nfts",
          "id": "<string>",
          "attributes": {
            "contract_address": "0x74ee68a33f6c9f113e22b3b77418b75f85d07d22",
            "token_id": "10",
            "interface": "erc1155",
            "metadata": {
              "name": "<string>",
              "description": "<string>",
              "tags": [
                "<string>"
              ],
              "content": {
                "preview": {
                  "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
                  "content_type": "image/png"
                },
                "detail": {
                  "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
                  "content_type": "image/png"
                },
                "audio": {
                  "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
                  "content_type": "image/png"
                },
                "video": {
                  "url": "https://token-icons.s3.amazonaws.com/0x1494ca1f11d487c2bbe4543e90080aeba4ba3c2b.png",
                  "content_type": "image/png"
                }
              },
              "attributes": [
                {
                  "key": "Rarity",
                  "value": "common"
                }
              ]
            },
            "market_data": {
              "prices": {
                "floor": 123
              },
              "last_sale": {
                "price": 31,
                "quantity": {
                  "int": "12345678",
                  "decimals": 5,
                  "float": 123.45678,
                  "numeric": "123.45678"
                }
              }
            },
            "external_links": [
              {
                "url": "https://www.indexcoop.com",
                "type": "website",
                "name": "Website"
              }
            ],
            "flags": {
              "is_spam": true
            }
          },
          "relationships": {
            "chain": {
              "links": {
                "related": "https://api.zerion.io/v1/chains/polygon"
              },
              "data": {
                "type": "chains",
                "id": "polygon"
              }
            },
            "nft_collection": {
              "data": {
                "type": "nft_collections",
                "id": 14
              }
            }
          }
        }
      ]
    }
  ]
}

{
  "links": {
    "self": "https://api.zerion.io/v1/wallets/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990/nft-positions/"
  },
  "data": []
}

{
  "errors": [
    {
      "title": "Parameter is malformed",
      "detail": "Some validation errors will be described here"
    }
  ]
}

{
  "errors": [
    {
      "title": "Unauthorized Error",
      "detail": "The API key is invalid, please, make sure that you are using a valid key"
    }
  ]
}

{
  "errors": [
    {
      "title": "Too many requests",
      "detail": "Your request had been throttled"
    }
  ]
}