VaultGraph SDK

pnpm add @vaultgraph/sdk

import { createAdapterHandler } from "@vaultgraph/sdk/adapter";

const handler = createAdapterHandler({
  signingSecret: process.env.VAULTGRAPH_SIGNING_SECRET!,

  async searchProducts({ query, filters, pagination } = {}) {
    // Return a ProductPage: `{ products, pagination? }`. Set
    // `pagination: { has_next_page: true, cursor }` while more rows remain;
    // omit `pagination` on the last page.
    return myDb.products.search({ query, filters, pagination });
  },
  async getProduct(id) {
    return myDb.products.find(id);
  },

  // …add `createCheckout`, `addLineItems`, `completeCheckout`, etc. as you
  // implement them. The full method list is in the protocol reference.
});

// Next.js App Router
export async function POST(request: Request) {
  const result = await handler({
    rawBody: await request.text(),
    headers: Object.fromEntries(request.headers),
  });
  return new Response(result.body, {
    status: result.status,
    headers: result.headers,
  });
}

import { createShopsClient } from "@vaultgraph/sdk";

const shops = createShopsClient({
  apiKey: process.env.VAULTGRAPH_API_KEY!, // vk_...
});

// Create
const shop = await shops.create({
  name: "Acme Store",
  description: "Flagship storefront.",
});

// List and get
const all = await shops.list();
const detail = await shops.get(shop.id);

// Update
await shops.update(shop.id, { name: "Acme Store EU" });

// Delete
await shops.delete(shop.id);

import {
  createSignedReceipt,
  generateKeyPair,
  verifyReceipt,
} from "@vaultgraph/sdk";

const { publicKey, privateKey } = generateKeyPair();

const { receipt, signature } = createSignedReceipt({
  jobId: "job-001",
  resolution: "success",
  contextHash: "abc123",
  privateKey,
});

const ok = verifyReceipt({ receipt, signature, publicKey });