Printear lo que nos da OpenSea, setear User-Agent a uno común y bajar limite para que funcione API

main.go

@@ -182,7 +182,6 @@ func main() {
 	http.HandleFunc("/copiar", func(w http.ResponseWriter, r *http.Request) {
 		asset, err := getRandomOpenSeaAsset()
 		if err != nil {
-			log.Println("Error hablandole a OpenSea:", err)
 			internalError(w, "Error hablandole a OpenSea.")
 			return
 		}

opensea.go

@@ -2,6 +2,8 @@ package main
 
 import (
 	"encoding/json"
+	"io/ioutil"
+	"log"
 	"math"
 	"net/http"
 	"strconv"
@@ -57,15 +59,25 @@ func GetAssets() (Assets, error) {
 		} `json:"assets"`
 	}{}
 	assets := Assets{}
-	res, err := http.DefaultClient.Get("https://api.opensea.io/api/v1/assets" +
+	req, err := http.NewRequest("GET", "https://api.opensea.io/api/v1/assets"+
 		"?order_direction=desc"+
 		"&offset=0"+
-		"&limit=50" +
-		"&order_by=sale_date")
+		"&limit=20"+
+		"&order_by=sale_date", nil)
 	if err != nil {
 		return assets, err
 	}
-	err = json.NewDecoder(res.Body).Decode(&parsed)
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36")
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return assets, err
+	}
+	bytes, err := ioutil.ReadAll(res.Body)
+	log.Println(string(bytes))
+	if err != nil {
+		return assets, err
+	}
+	err = json.Unmarshal(bytes, &parsed)
 	if err != nil {
 		return assets, err
 	}