ipfs-http-client/esm/src/block/stat.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 createStat = configure(api => {
  async function stat(cid, options = {}) {
    const res = await api.post('block/stat', {
      signal: options.signal,
      searchParams: toUrlSearchParams({
        arg: cid.toString(),
        ...options
      }),
      headers: options.headers
    });
    const data = await res.json();
    return {
      cid: CID.parse(data.Key),
      size: data.Size
    };
  }
  return stat;
});