@finbaze/platform-sdk

Stripe-style TypeScript SDK for the FinBaze v2 GraphQL API. Works in Node 18+ and modern browsers.

Install

npm install @finbaze/platform-sdk

Authenticate

Access token

import Finbaze from "@finbaze/platform-sdk";

const finbaze = new Finbaze({
  baseUrl: "https://api.platform.finbaze.com", // optional; this is the default
  accessToken: process.env.FINBAZE_ACCESS_TOKEN,
});

API credentials (client_credentials)

Create credentials in the FinBaze app:

• Profile (Scale plan): Settings → API access — requires profileId
• Bookkeeper: Settings → API credentials — omit profileId for a firm-scoped token (create clients), or pass an attached client profileId to act on that profile

// Profile credential
const finbaze = new Finbaze({
  clientId: process.env.FINBAZE_CLIENT_ID,
  clientSecret: process.env.FINBAZE_CLIENT_SECRET,
  profileId: process.env.FINBAZE_PROFILE_ID,
});

// Bookkeeper credential (firm-scoped — can create client profiles)
const firm = new Finbaze({
  clientId: process.env.FINBAZE_CLIENT_ID,
  clientSecret: process.env.FINBAZE_CLIENT_SECRET,
});

const profile = await firm.bookkeepers.clients.create(bookkeeperId, {
  legalName: "Acme BV",
  registrationCountry: "NL",
  registrationNumber: "12345678",
  currency: "EUR",
  language: "nl",
  timezone: "Europe/Amsterdam",
  units: "metric",
});

Resource examples

const invoices = await finbaze.profiles.salesInvoices.list(profileId, {
  limit: 50,
});

for (const invoice of invoices.data) {
  console.log(invoice.number);
}

if (invoices.has_more && invoices.next_cursor) {
  const next = await finbaze.profiles.salesInvoices.list(profileId, {
    limit: 50,
    starting_after: invoices.next_cursor,
  });
}

await invoices.autoPagingEach(async (invoice) => {
  console.log(invoice.id);
});

const created = await finbaze.profiles.salesInvoices.create(profileId, {
  /* CreateSalesInvoiceInput */
});

await finbaze.profiles.salesInvoices.update(created.id, { reference: "PO-1" });
await finbaze.profiles.salesInvoices.retrieve(created.id);
await finbaze.profiles.salesInvoices.close(created.id);

Process documents

Upload files into a profile’s process-document inbox (queued for AI processing):

import { readFile } from "node:fs/promises";

const [doc] = await finbaze.profiles.processDocuments.create(profileId, {
  filename: "invoice.pdf",
  mimeType: "application/pdf",
  data: await readFile("./invoice.pdf"),
});

// Or create a purchase invoice directly from a file:
await finbaze.profiles.processDocuments.createForPurchaseInvoice(profileId, {
  filename: "invoice.pdf",
  mimeType: "application/pdf",
  data: await readFile("./invoice.pdf"),
});

// Or match an unprocessed bank payment:
await finbaze.profiles.processDocuments.createForPayment(paymentId, {
  filename: "receipt.pdf",
  mimeType: "application/pdf",
  data: await readFile("./receipt.pdf"),
});

API credentials via SDK

const cred = await finbaze.profiles.apiCredentials.create(profileId, {
  name: "CI",
});
// cred.clientId / cred.clientSecret (secret shown once)

await finbaze.bookkeepers.apiCredentials.create(bookkeeperId, {
  name: "Firm integration",
});

Raw GraphQL

import { graphql } from "@finbaze/platform-sdk/graphql";

const MyQuery = graphql(`
  query MyQuery($id: ID!) {
    salesInvoice(id: $id) {
      id
      number
    }
  }
`);

const data = await finbaze.graphql.request(MyQuery, { id: "..." });
// or: finbaze.graphql.query / .mutate with a string or TypedDocumentNode

Pagination

List methods return:

{
  object: "list",
  data: T[],
  has_more: boolean,
  next_cursor: string | null,
}

Use starting_after / ending_before (mapped to GraphQL cursors) and autoPagingEach / autoPagingToArray.