Ingots API v1

import * as tus from 'tus-js-client';

// Step 1: Create ingot record
const file = document.querySelector('input[type="file"]').files[0];

const createResponse = await fetch(
  `https://api.sparkvault.com/v1/vaults/${vaultId}/ingots`,
  {
    method: 'POST',
    headers: {
      'X-API-Key': apiKey,
      'X-Vault-Access-Token': vat,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      name: file.name,
      size_bytes: file.size,
      content_type: file.type
    })
  }
);

const { ingot_id, forge_url } = (await createResponse.json()).data;

// Step 2: Upload file to Forge with TUS
const forgeUrl = new URL(forge_url);
const istk = forgeUrl.searchParams.get('istk');
const upload = new tus.Upload(file, {
  endpoint: `${forgeUrl.origin}/encrypt`,
  chunkSize: 50 * 1024 * 1024,
  headers: { 'X-ISTK': istk },
  retryDelays: [0, 1000, 3000, 5000, 10000]
});

upload.start();

// Status will change: uploading → active

# Files starting with "Q3"
curl "https://api.sparkvault.com/v1/vaults/$VAULT_ID/ingots/search?q=Q3" \
  -H "X-API-Key: sv_live_xxx" \
  -H "X-Vault-Access-Token: $VAT"

# Large videos (over 1 GB), newest first
curl "https://api.sparkvault.com/v1/vaults/$VAULT_ID/ingots/search?file_type=video&min_size=1073741824" \
  -H "X-API-Key: sv_live_xxx" \
  -H "X-Vault-Access-Token: $VAT"

// Step 1: Get download URL
const downloadResponse = await fetch(
  `https://api.sparkvault.com/v1/vaults/${vaultId}/ingots/${ingotId}/download`,
  {
    method: 'POST',
    headers: {
      'X-API-Key': apiKey,
      'X-Vault-Access-Token': vat
    }
  }
);

const { download_url, name } = (await downloadResponse.json()).data;

// Step 2: Fetch decrypted content from Forge
const fileResponse = await fetch(download_url);
const blob = await fileResponse.blob();

// Trigger browser download
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = name;
a.click();

import * as tus from 'tus-js-client';

const forgeUrl = new URL(createResponse.data.forge_url);
const istk = forgeUrl.searchParams.get('istk');

const upload = new tus.Upload(file, {
  endpoint: `${forgeUrl.origin}/encrypt`,
  chunkSize: 50 * 1024 * 1024,
  headers: { 'X-ISTK': istk },
  metadata: {
    filename: file.name,
    filetype: file.type || 'application/octet-stream'
  }
});

upload.start();

# The download_url already contains the ISTK
curl "$DOWNLOAD_URL" --output decrypted-file.tar.gz