curl -sS "https://api.staging.blackbird.xyz/flynet/v1/users/me/wallets" \
  -H "Authorization: Bearer $ACCESS_TOKEN"

const res = await fetch(
  "https://api.staging.blackbird.xyz/flynet/v1/users/me/wallets",
  { headers: { Authorization: `Bearer ${process.env.ACCESS_TOKEN!}` } }
);

const data = await res.json();
const spending = data.wallets.find((wallet) => wallet.wallet_type === "SPENDING");
const membership = data.wallets.find((wallet) => wallet.wallet_type === "MEMBERSHIP");

console.log({
  spendingWallet: spending?.address,
  membershipWallet: membership?.address,
});