v1.0 Embedded accounting

Add Audit-ReadyAccountingto Your Platform

Add audit-ready accounting to your platform in days with a ledger your finance team and auditors can trust — programmable journals, signed webhooks, MCP-native tools, and controls built in.

  • 01First journal in days
  • 02MCP-native agent tools
  • 03Audit-ready control layer
API-first evaluationMCP-nativeAudit history
paprel ▸ journals
live
201POST
signed · validated

Stripe payout · acct_1Q3aBcd

2026-05-16USD
AccountDebitCredit
1010 Cash · Operating$1,240.00
5300 Payment Processing Fees$35.50
4000 Revenue$1,275.50
Totals $1,275.50$1,275.50

Net income

$1,240.00

Assets = Liabilities + Equity

$1,240.00 = $0.00 + $1,240.00

Illustrative loop — see the API docs

Programmable LedgerJournal APIReconciliationAudit TrailMulti-EntityWebhooksMCP-NativeEmbeddable UIReal-Time ReportingInvoicingExpense TrackingSOC 2 Type II · roadmapISO 27001 Targeted · roadmapAuth OAuth 2.0 / 2.1Uptime 99.9% · newledger.ioRegions US · EU · APACAudit 7yr · CSV/JSONProgrammable LedgerJournal APIReconciliationAudit TrailMulti-EntityWebhooksMCP-NativeEmbeddable UIReal-Time ReportingInvoicingExpense TrackingSOC 2 Type II · roadmapISO 27001 Targeted · roadmapAuth OAuth 2.0 / 2.1Uptime 99.9% · newledger.ioRegions US · EU · APACAudit 7yr · CSV/JSON
Embedded accounting, explained

An accounting API that turns product events into audit-ready books

Paprel gives SaaS, fintech, and marketplace teams the accounting layer behind ledgers, workflows, reporting, and agent access.

Embedded accounting works best when product activity can become accounting activity without manual exports, spreadsheet cleanup, or a separate system your customers have to leave. Paprel gives your platform an accounting API for posting journals, reading balances, generating reports, and wiring finance workflows directly into the product experience your users already trust.

At the core is double-entry accounting. Every journal posted through Paprel must balance debits and credits before it reaches the general ledger API. That validation keeps invoices, expenses, payments, adjustments, and marketplace settlement events tied to the same source of truth. Finance teams get the control model they expect, while product teams can build a native accounting experience without rebuilding ledger rules from scratch.

Paprel also treats accounting automation as an integration surface, not a background job hidden from operators. Signed webhooks notify your platform when journals post, reports update, approvals change, or exceptions need review. Idempotency, audit history, scoped access, and replayable events help teams recover cleanly from retries and prove what happened during finance, security, or auditor review.

For AI-era workflows, Paprel exposes MCP-native tools on top of the same permissions and ledger controls. Agents can inspect balances, draft journal activity, or answer finance questions only through governed scopes. The financial reporting API, audit log, and webhook layer stay connected, so automation and agents reason over accounting data that is structured, current, and reviewable.

Double-entry ledger API

Balanced journals, account mappings, multi-entity books, and general ledger visibility for platform-native accounting workflows.

Signed webhook automation

Replayable events for posted journals, approvals, exceptions, reconciliation, and report updates across your product.

Financial reporting API

Live P&L, balance sheet, trial balance, account detail, and audit-ready reporting from the same accounting source of truth.

How it works

Three primitives. One ledger of record.

Paprel sits between your product and the books your finance team trusts.

01 · CONNECT

Your platform calls Paprel.

Send transactions over a typed API, an SDK, or an MCP tool call — same surface, same primitives.

POST /api/v1/accounting/journals
tool: paprel.journals.create
webhook: ledger.posted
02 · POST

Double-entry journals, validated.

Every event lands as a balanced journal in an immutable ledger. Multi-entity, multi-currency, audit-ready.

202 · balanced · ref po_1Q3aBcd
multi-entity · multi-currency
audit-trail · immutable
03 · READ

Reports + reconciliation, in real time.

Trial balance, P&L, balance sheet — and a programmable surface to build whatever views you need.

GET /api/v1/accounting/reports
P&L · balance sheet · cash flow
real-time · queryable
Embedded Accounting Core

The accounting capabilities your platform needs

Paprel connects the ledger, accounting workflows, reporting, and controls so platforms can offer accounting as a native product capability.

Why Paprel

Ship fast without cutting compliance corners

Embedded accounting needs more than UI screens. Paprel gives product teams speed, finance teams control, and engineering teams one MCP-native accounting surface to build on.

01 Platform Fit

Built for Embedded Accounting

Paprel is designed around the product challenge itself: making accounting a native platform capability, not an afterthought.

02 Platform Fit

Faster Time to Market

Ship embedded accounting in weeks with core ledger, workflows, and reporting already connected.

03 Platform Fit

Trustworthy Controls

Immutable records, audit history, and structured workflows help you deliver accounting people can rely on.

Accounting-Native Logic

The foundation is built around real accounting behavior, so product teams can launch with more confidence and less reinvention.

Product Partnership

We help teams think through architecture, use cases, and rollout so embedded accounting becomes a strategic launch, not just a feature release.

Clear Category Positioning

Position accounting as a platform capability with a buyer-facing story your product, finance, and customer teams can explain clearly.

Why Embedded Accounting

Ship accounting features your customers stay for

Paprel gives platforms the ledger, workflows, reporting, and controls to make accounting a native product experience without rebuilding the books from scratch.

Your product becomes harder to replace.

Instead of sending customers to a separate accounting tool, embed the books directly where work already happens. Paprel gives you the accounting APIs, reporting model, and control layer to launch a credible embedded accounting experience under your own brand.

  • Real-time ledger and sub-ledger synchronization
  • Accounting workflows and automation your users never need to leave
  • API-first delivery for platform-native deployment
  • Immutable audit history and compliance-ready controls

Where embedded accounting wins:

  • Fintech Product Teams

    Extend beyond money movement with ledger-backed bookkeeping, reporting, and finance operations for business customers.

  • B2B Marketplaces

    Give sellers, merchants, and operators multi-entity books, settlement visibility, and audit-ready transaction history.

  • Vertical SaaS Platforms

    Turn your workflow product into the place customers run both operations and accounting, increasing retention and product depth.

Technical capabilities

Headless or Embeddable

Launch with full UI control using components or go headless and build the exact embedded experience your market expects.

Platform-Ready Architecture

Designed for high-volume products with APIs, webhooks, event pipelines, and the operational flexibility platform teams need to scale confidently.

Accounting-Grade Integrity

A double-entry foundation with immutable records, traceability, and controls that support serious accounting use cases.

Inside your product

Your workflows. Your UI. Paprel underneath.

Use hosted components or headless APIs to bring accounting into the product surfaces your customers already trust.

Explore embedded capabilities

The shape of things

Accounting that ships with your product.

One ledger. Every transaction. From the first API call to the audited general ledger — without the middleware in between.

See the embedded accounting platform
Primary Fit

Built for platforms embedding accounting into their product

Paprel is designed for SaaS, fintech, marketplace, and accounting-led products that need ledger-backed accounting workflows inside their own product experience.

Platform Teams

Evaluate embedded accounting for your product

Explore how SaaS, fintech, and business software teams can bring accounting, reporting, and automation into their own product with Paprel.

Best for product teams, engineering leads, and platform operators

Explore Embedded Accounting

Implementation Teams

Plan a governed rollout

Review deployment models, permissions, reporting, audit history, OAuth, and MCP-ready workflows before bringing accounting into your product roadmap.

Best for product, engineering, security, and finance stakeholders evaluating platform rollout

Talk Through Rollout
FAQs

Questions before embedding accounting

Practical answers about embedded accounting, governed AI workflows, MCP, deployment, permissions, and rollout.

Still have questions?

Talk to the team that's shipping this. Architecture reviews, integration guidance, and pricing without the dance.

Talk to the team
Evaluate Paprel

Explore the accounting infrastructure behind your product

Talk with us about platform fit, inspect the API surface, review deployment scope, or open the live NewLedger-powered demo environment.

API-First Delivery
Audit-Ready Controls
Sandbox And Guided Rollout