Double-entry ledger API
Balanced journals, account mappings, multi-entity books, and general ledger visibility for platform-native accounting workflows.
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.
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Net income
$1,240.00
Assets = Liabilities + Equity
$1,240.00 = $0.00 + $1,240.00
Illustrative loop — see the API docs
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.
Paprel sits between your product and the books your finance team trusts.
Your platform calls Paprel.
Send transactions over a typed API, an SDK, or an MCP tool call — same surface, same primitives.
Double-entry journals, validated.
Every event lands as a balanced journal in an immutable ledger. Multi-entity, multi-currency, audit-ready.
Reports + reconciliation, in real time.
Trial balance, P&L, balance sheet — and a programmable surface to build whatever views you need.
Paprel connects the ledger, accounting workflows, reporting, and controls so platforms can offer accounting as a native product capability.
Immutable Double-Entry Ledger
Power every accounting workflow with a permanent double-entry system built to preserve accuracy, traceability, and trust.
Accounting Reporting Layer
Surface audit-ready reports, ledger detail, and operational analytics from the same source of truth.
Embedded Invoicing
Launch invoicing and receivables workflows natively inside your platform with structured accounting behind every document.
Real-Time Financial Statements
Give users live balance sheets, P&L views, and financial visibility without forcing them into a separate back-office tool.
Expense & Payables Controls
Capture spend, map entries, and manage payables with the control infrastructure modern business products need.
Audit-Safe Adjustments
Handle credit notes, reversals, and corrections without breaking the integrity of the underlying books.
Multi-Entity Accounting
Run subsidiaries, regions, franchises, or client-ledger structures from one accounting core without collapsing each entity's books and controls.
Branded Finance Experiences
Deliver accounting in your own product experience with embedded UI, partner portals, or headless API control.
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.
Built for Embedded Accounting
Paprel is designed around the product challenge itself: making accounting a native platform capability, not an afterthought.
Faster Time to Market
Ship embedded accounting in weeks with core ledger, workflows, and reporting already connected.
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.
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.
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.
Paprel is sharpest where product teams need to ship accounting fast, keep the ledger trustworthy, and make the finance layer native to their own platform.
Accounting inside the workflow product
Add invoicing, expenses, reports, and multi-entity books for SMB operators without sending them to a separate accounting tool.
Books tied to money movement
Map accounts, cards, lending, treasury, and transaction events into double-entry records your customers can operate from.
Multi-entity books for sellers
Turn fees, settlements, payouts, refunds, and adjustments into seller-level books and platform-level finance visibility.
Inside your product
Use hosted components or headless APIs to bring accounting into the product surfaces your customers already trust.
Explore embedded capabilitiesFoundation
AI-Ready Embedded Accounting
Start with the infrastructure view: what makes embedded accounting ready for governed automation, reporting, and AI-supported workflows.
Trust Layer
Why AI Agents Need Accounting Infrastructure
See why permissions, accounting structure, and reviewable workflows matter before teams let AI agents operate inside finance processes.
Interface Layer
MCP for Governed Accounting Workflows
Understand how MCP can expose accounting tools, context, and draft actions through a governed interface instead of scattered automation.
The shape of things
One ledger. Every transaction. From the first API call to the audited general ledger — without the middleware in between.
See the embedded accounting platformPaprel 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 AccountingImplementation 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 RolloutPractical 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 teamTalk with us about platform fit, inspect the API surface, review deployment scope, or open the live NewLedger-powered demo environment.