Moneybird (via Apideck)

Access Moneybird through Apideck's Accounting unified API — one of 34 Accounting connectors that share the same method surface. Code you write here ports to Access Financials, Acumatica, banqUP and 30 other Accounting connectors by changing a single serviceId string. Apideck handles auth, pagination, rate limiting, and retries so you don't write per-tenant Moneybird plumbing.

Beta connector. Moneybird is currently in beta on Apideck. Expect partial resource coverage and occasional mapping gaps. Always verify coverage (see below) and fall back to the Proxy API for unsupported operations.

Quick facts

• Apideck serviceId: moneybird
• Unified API: Accounting
• Auth type: oauth2
• Status: beta
• Apideck setup guide: Connection guide
• Gotchas: page
• Moneybird docs: https://developer.moneybird.com
• Homepage: https://www.moneybird.com/

When to use this skill

Activate this skill when the user explicitly wants to work with Moneybird — for example, "create an invoice in Moneybird" or "reconcile payments in Moneybird". This skill teaches the agent:

1. Which Apideck unified API covers Moneybird (Accounting)
2. The correct serviceId to pass on every call (moneybird)
3. Moneybird-specific auth and coverage caveats

For the full method surface (parameters, pagination, filtering), use your language SDK skill:

• apideck-node, apideck-python, apideck-dotnet, apideck-java, apideck-go, apideck-php, or apideck-rest

For the raw OpenAPI spec:

• Accounting: https://specs.apideck.com/accounting.yml · API Explorer

Minimal example (TypeScript)

import { Apideck } from "@apideck/unify";

const apideck = new Apideck({
  apiKey: process.env.APIDECK_API_KEY,
  appId: process.env.APIDECK_APP_ID,
  consumerId: "your-consumer-id",
});

// List invoices in Moneybird
const { data } = await apideck.accounting.invoices.list({
  serviceId: "moneybird",
});

Portable across 34 Accounting connectors

The Apideck Accounting unified API exposes the same methods for every connector in its catalog. Switching from Moneybird to another Accounting connector is a one-string change — no rewrite, no new SDK.

// Today — Moneybird
await apideck.accounting.invoices.list({ serviceId: "moneybird" });

// Tomorrow — same code, different connector
await apideck.accounting.invoices.list({ serviceId: "access-financials" });
await apideck.accounting.invoices.list({ serviceId: "acumatica" });

This is the compounding advantage of using Apideck over integrating Moneybird directly: code against the unified Accounting API once, gain access to every connector in it. New connectors Apideck adds become available to your app without code changes.

Moneybird via Apideck Accounting

Moneybird is a popular Dutch SMB accounting platform favored by freelancers and small businesses. Strong coverage of the core invoicing + expense workflow, plus banking integration.

Entity mapping

Moneybird entity	Apideck Accounting resource
SalesInvoice	invoices
PurchaseInvoice / Receipt	bills
Payment	payments
Bill Payment	bill-payments
Journal (BookingEntry)	journal-entries
Ledger Account	ledger-accounts
Contact (customer)	customers
Contact (supplier)	suppliers
Product	invoice-items
Tax Rate	tax-rates
Bank Account	bank-accounts
Administration	subsidiaries
Expense	expenses
Tracking Category	tracking-categories

Coverage highlights

• ✅ CRUD on invoices, bills, payments, customers, suppliers
• ✅ Expense management (Moneybird's first-class "expense" workflow)
• ✅ Journal entries and tax rates (Dutch BTW)
• ✅ Multi-administration (Moneybird's term for tenants/subsidiaries)
• ✅ Bank accounts for reconciliation
• ⚠️ OCR receipt processing — Moneybird-specific; not in unified API
• ❌ Quote/proposal flows — use Proxy
• ❌ Time tracking — use Proxy

Auth notes

• Type: OAuth 2.0, managed by Apideck Vault
• Administration selection: Moneybird accounts can contain multiple administrations. The connection is bound to one — for multi-admin access, create separate connections with different consumer IDs, or pass administration ID through pass-through.
• Dutch-only UI: Moneybird itself is Dutch-market. Users outside NL rarely have accounts here.

Example: list overdue invoices

const { data } = await apideck.accounting.invoices.list({
  serviceId: "moneybird",
  filter: { status: "overdue" },
});

Escape hatch: Proxy API

When an endpoint isn't covered by the Accounting unified API, use Apideck's Proxy to call Moneybird directly — Apideck injects auth headers and handles token refresh. Set x-apideck-downstream-url to the target endpoint on Moneybird's own API:

curl 'https://unify.apideck.com/proxy' \
  -H "Authorization: Bearer ${APIDECK_API_KEY}" \
  -H "x-apideck-app-id: ${APIDECK_APP_ID}" \
  -H "x-apideck-consumer-id: ${CONSUMER_ID}" \
  -H "x-apideck-service-id: moneybird" \
  -H "x-apideck-downstream-url: <target endpoint on Moneybird>" \
  -H "x-apideck-downstream-method: GET"

See Moneybird's API docs for available endpoints.

Sibling connectors

Other Accounting connectors that share this unified API surface (same method signatures, just change serviceId):

access-financials (beta), acumatica (beta), banqup (beta), campfire (beta), clearbooks-uk (beta), digits (beta), dualentry, exact-online, and 25 more.

See also

• Apideck connection guide for Moneybird
• Accounting OpenAPI spec · API Explorer
• apideck-connector-coverage — programmatic coverage checks
• apideck-best-practices — architecture, Vault, pagination, error handling
• apideck-node — TypeScript / Node SDK patterns
• Moneybird official docs