solana-program-examples/compression/cnft-burn/anchor/tests/readApi.ts

// I recommend using a WrappedConnection for production
// as it supports more readAPI functionality
// this is just a subset of functions for quick availabiity

import axios from 'axios';
import { RPC_PATH } from './cnft-burn';

// you might want to change that to your custom RPC endpoint as this endpoint is not going to work as it does not support DAS

export async function getAsset(assetId: any, rpcUrl = RPC_PATH): Promise<any> {
  try {
    const axiosInstance = axios.create({
      baseURL: rpcUrl,
    });
    const response = await axiosInstance.post(rpcUrl, {
      jsonrpc: '2.0',
      method: 'getAsset',
      id: 'rpd-op-123',
      params: {
        id: assetId,
      },
    });
    return response.data.result;
  } catch (error) {
    console.error(error);
  }
}

export async function getAssetProof(assetId: any, rpcUrl = RPC_PATH): Promise<any> {
  try {
    const axiosInstance = axios.create({
      baseURL: rpcUrl,
    });
    const response = await axiosInstance.post(rpcUrl, {
      jsonrpc: '2.0',
      method: 'getAssetProof',
      id: 'rpd-op-123',
      params: {
        id: assetId,
      },
    });
    return response.data.result;
  } catch (error) {
    console.error(error);
  }
}