Retrieve an Offer

const response = await fetch('https://mainnet.stellar.validationcloud.io/v1/<YOUR_API_KEY_HERE>/offers/{offer_id}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

{
  "_links": {
    "self": {
      "href": "text",
      "templated": false
    },
    "next": {
      "href": "text",
      "templated": false
    },
    "prev": {
      "href": "text",
      "templated": false
    }
  },
  "_embedded": {
    "records": [
      {
        "_links": {
          "self": {
            "href": "text",
            "templated": false
          },
          "offer_maker": {
            "href": "text",
            "templated": false
          }
        },
        "id": "text",
        "paging_token": "text",
        "seller": "text",
        "selling": {
          "asset_type": "text",
          "asset_code": "text",
          "asset_issuer": "text"
        },
        "buying": {
          "asset_type": "text",
          "asset_code": "text",
          "asset_issuer": "text"
        },
        "amount": "text",
        "price_r": {
          "n": 0,
          "d": 0
        },
        "price": "text",
        "last_modified_ledger": 0,
        "last_modified_time": "text",
        "sponser": "text"
      }
    ]
  }
}