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INTEGRATIONS · FINANCE · PRODUCT DATA

One platform for integrations, finance and product data.

Connect once to the accounting systems, ERPs, payment processors, storefronts and PIMs your customers run. Read and write through one data model, the Unify Graph, or let our Technology Center build it with you.

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Free sandbox access for early teams. Reply within one business day.

GET /v1/finance/invoices

Sample data

Request

curl "https://api.unifyint.com/v1/finance/invoices?status=open&limit=1" \
  -H "Authorization: Bearer $UNIFY_API_KEY" \
  -H "Unify-Connection-Id: conn_qbo_8f2k1"

200 OK · conn_qbo_8f2k1

{
  "data": [
    {
      "id": "inv_01JC8Q2K7M",
      "object": "invoice",
      "platform": "quickbooks_online",
      "remote_id": "1047",
      "number": "INV-1047",
      "status": "open",
      "issue_date": "2026-10-14",
      "due_date": "2026-11-13",
      "currency": "USD",
      "customer": {
        "id": "cus_01JC8P9X4R",
        "name": "Harbor Supply Co."
      },
      "line_items": [
        {
          "description": "Pallet racking, 8 ft",
          "quantity": "12",
          "unit_amount": "149.00",
          "amount": "1788.00",
          "account": {
            "id": "acc_01JC7Z1H2B",
            "name": "Sales"
          }
        }
      ],
      "subtotal": "1788.00",
      "tax_total": "143.04",
      "total": "1931.04",
      "amount_due": "1931.04",
      "updated_at": "2026-10-14T16:02:11Z"
    }
  ],
  "next_cursor": "c_eyJvZmZzZXQiOjF9"
}
Same request. Same response. Only platform and remote_id change.

ON THE UNIFY GRAPH

Connects to the systems your customers already run.

  • Akeneo
  • NetSuite
  • PayPal
  • Plaid
  • QuickBooks Online
  • Sage Intacct
  • Shopify
  • Square
  • Stripe
  • Xero
Explore all 76 platforms

ONE PLATFORM

Start with one product, or run them all together.

Every product runs on the Unify Graph, so the data you read in one shows up, linked, in the others.

  • INTEGRATIONS

    Integration Platform

    Auth, a unified API, sync, webhooks and monitoring for every customer connection.

    • Unify Connect
    • Unified API
    • Unify Sync
    • Unify Monitor
    Explore Integrations

  • FINANCE

    Finance

    Read ledgers and write invoices, bills and payments back, with approvals and an audit trail.

    • Accounting API
    • Payments API
    • Bank Feeds API
    • ERP API
    Explore Finance

  • PRODUCT DATA

    Product Data

    Catalog, inventory, orders and ad spend on the same model as your finance data.

    • Catalog/PIM API
    • Inventory API
    • Orders & Commerce API
    • Ads API
    Explore Product Data

  • TECHNOLOGY CENTER

    Services

    Engineers who scope, build, migrate and run integrations with you.

    • Workshops
    • Implementation
    • Migration
    • Managed Integrations
    Meet the Technology Center

ONE DATA MODEL

Your customers' systems disagree. The Unify Graph doesn't.

QuickBooks calls it an invoice, NetSuite a transaction, Shopify an order with a payout. We map them all to one model, so you write the logic once.

data model
1

One invoice, whatever the ledger.

Invoices, bills, payments, orders and SKUs share one schema across every platform. Need something platform-specific? The raw record is one field away.

See the Unify Graph
platforms in the library, one API
76

Connect once. Cover the market.

Add QuickBooks, Xero, NetSuite, Shopify and the rest through one integration in your product. New platforms land in the same model, without new code on your side.

Explore integrations
  • Akeneo
  • NetSuite
  • PayPal
  • Plaid
  • QuickBooks Online
  • Sage Intacct
  • Shopify
  • Square
  • Stripe
  • Xero
to first live integration
< 4 weeks
TARGET

Platform plus people when it matters.

Our target with a Technology Center implementation: your first integration live in under four weeks, built on the platform your team keeps.

How engagements work
Implementation plan (typical)
  1. Scope1–2 weeks (target)
  2. Build2–6 weeks (target)
  3. Launch1–2 weeks (target)
  4. HandoverFinal week (target)

INTEGRATIONS

Read and write across the platforms that matter.

One API and one data model for accounting, ERP, payments, commerce, PIM and ads. Status and read/write support shown for every platform.

10 platforms live or in beta across 9 categories.

Explore integrationsSee coverage

Don't see your platform? Request a platform

UNIFY TECHNOLOGY CENTER

Want it built? Our team ships it with you.

The Unify Technology Center is a team of integration engineers working on the same platform you use. Bring a deadline, a migration or a platform nobody supports.

Talk to the Technology CenterSee the rate card

  • Implementation.

    We scope, build and launch your integrations, then hand them over.

  • Migration.

    Move off Codat, another unified API or in-house code without breaking connections.

FOR DEVELOPERS

Read, write, subscribe, and hand it to an agent.

A REST API with cursor pagination, typed errors, idempotent writes, signed webhooks and an MCP server. The samples here show the API design; the full reference is open to design partners.

  • Read.

    List and get any object on the Unify Graph, filtered and paginated.

  • Write.

    Create, update and delete where the platform allows, with idempotency keys and validation before submit.

  • Subscribe.

    Signed webhooks for every change, with replay from Unify Monitor.

  • Delegate.

    Unify Agents (MCP) gives AI agents scoped tools with approvals and audit.

Explore the APIGet started

api.unifyint.com/v1

Sample data

GET /v1/finance/invoices

curl "https://api.unifyint.com/v1/finance/invoices?status=open&limit=1" \
  -H "Authorization: Bearer $UNIFY_API_KEY" \
  -H "Unify-Connection-Id: conn_qbo_8f2k1"

SECURITY

Built for financial data from the first commit.

  • Encrypted everywhere.

    TLS in transit, AES-256 at rest, tokens in a separate vault.

  • Scoped access.

    API keys, connections and agents get only the objects and actions you grant.

  • Full audit trail.

    Every read and write is logged with who, what and when.

  • Pass-through mode.

    Keep sensitive objects out of storage entirely.

  • Responsible disclosure.

    A published policy and a security contact.

Current compliance status is on our Trust page.

Visit the Trust center

DESIGN PARTNERS

Build with us before everyone else.

We're working with a small group of software, fintech and commerce teams as design partners. You get early access, a direct line to our engineers and a say in what we build next.

Become a design partnerGet started

No logo or quote is published without your written approval.

  • Early access to the sandbox, the full API reference and Unify Agents (MCP).
  • A named engineer from the Technology Center for your first integration.
  • Roadmap influence. Your platforms and objects move up the queue.
  • Design-partner pricing, agreed up front and held for the first year.

LEARN

Guides for integration builders.

Browse resources

FAQ

Questions teams ask before they connect.

What is Unify Int?

Unify Int is one platform for integrations, finance and product data. You connect to accounting systems, ERPs, payment processors, commerce platforms, PIMs and ad networks through one API and one data model, the Unify Graph. If you want help, the Unify Technology Center builds, migrates and runs integrations with you.

How is Unify Int different from other unified APIs?

Three things. Product data (catalog, inventory, orders, ads) sits on the same model as finance data, so a SKU links to its revenue. Writes are built for finance, with idempotency, validation, approvals and audit. And you can buy engineering help from the same company that runs the platform. Our compare pages go into detail for each vendor.

Which platforms do you support?

The Unify Graph is designed for accounting, ERP, payments, bank data, commerce, PIM, inventory and ads, starting with platforms such as QuickBooks Online, Xero, NetSuite, Sage Intacct, Stripe, Shopify, Amazon and Akeneo. Every integration page shows its status (live, beta, roadmap or via the Technology Center) and the coverage matrix shows read and write status per object. If a platform is missing, request it or ask about a custom connector.

Do you store our customers' data?

You choose per object. Sync-and-store keeps a fresh, encrypted copy for fast reads and webhooks. Pass-through mode fetches from the platform on every request and stores nothing beyond logs. Many teams store catalog and orders and pass through sensitive ledger detail.

Can AI agents write to the ledger safely?

Yes, within rules you set. Unify Agents exposes each integration as MCP tools with scoped permissions, amount limits and optional human approval for writes. Every tool call is logged in the audit trail with the agent, the input and the result.

How does pricing work, and is there a free plan?

Sandbox access is free for early-access teams and design partners, with demo companies on popular platforms and no credit card. Paid plans are priced by active connection, with a published starting price on the pricing page. Technology Center services have a published rate card, so you can budget before you call us.

Get started

Connect once. Build everything else on top.

Request sandbox access, or book 30 minutes with an engineer to map your integrations.

Book a demoGet started

Free sandbox access. No credit card. Reply within one business day.