ipfs-http-client/esm/src/object/data.js

A client library for the IPFS HTTP API

import { CID } from 'multiformats/cid';
import { configure } from '../lib/configure.js';
import { toUrlSearchParams } from '../lib/to-url-search-params.js';
export const createData = configure(api => {
  async function data(cid, options = {}) {
    const res = await api.post('object/data', {
      signal: options.signal,
      searchParams: toUrlSearchParams({
        arg: `${ cid instanceof Uint8Array ? CID.decode(cid) : cid }`,
        ...options
      }),
      headers: options.headers
    });
    const data = await res.arrayBuffer();
    return new Uint8Array(data, 0, data.byteLength);
  }
  return data;
});