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import { fetch } from "https://esm.town/v/std/fetch";
import process from "node:process";
type TokenParam = "erc20" | "nft" | string;
export async function alchemyFetch(path: string, tokens: TokenParam = "erc20") {
const apiKey = process.env.ALCHEMY_API_KEY;
if (!apiKey) throw new Error("missing ALCHEMY_API_KEY");
const baseUrl = tokens == "nft" ? "https://eth-mainnet.g.alchemy.com/nft/v2" : "https://eth-mainnet.g.alchemy.com/v2";
const rpcUrl = `${baseUrl}/${apiKey}`;
const url = `${rpcUrl}/${path}`;
const response = await fetch(url, {
method: "GET",
headers: {
"accept": "application/json",
},
});
console.log("Alchemy response", response);
if (!response) {
return { error: "no response from Alchemy" };
} else if (!response.ok) {
return { error: `failed with status: ${response.statusText}` };
}
else {
const json = await response.json();
console.log("response OK", json);
return json;
}
}