Fintech

Plaid Product Plan

Financial data API connecting apps to bank accounts for payments, identity verification, and transactions.

Use this Product Plan

Open the editable plan instantly, or carry its requirements into a generated system Architecture.

Bank account linking

Transaction data API

Identity verification

Balance checks

ACH payment initiation

Income verification

Investment data

Liability data

Webhook notifications

Sandbox for testing

As a developer, I can connect users' bank accounts via API

As a fintech app, I can read transaction history

As a lender, I can verify income and identity

As a developer, I can initiate ACH payments

As a developer, I can test with sandbox accounts

PythonGoPostgreSQLRedisKafkagRPCAWS KMSReactKubernetes

Category	Requirement	Target
Performance	Link flow	< 3s bank account connection end-to-end
Availability	API	99.99%: fintech apps depend on Plaid for core functionality
Security	Bank credentials	Never stored: token exchange only, SOC2, PCI compliant
Compliance	Financial	CFPB 1033 compliant, bank-level encryption

MVPBank Linking

Link flow UIAccount connectionBalance APITransaction API

v1.0Verification

Identity verificationIncome verificationACH paymentsWebhooks

v2.0Platform

Investment dataLiability dataTransfer APIMonitoring dashboardSandbox

Link conversion rate: > 85%

API latency P99: < 500ms

Bank coverage: > 12,000 institutions

Developer activation: first API call < 10 minutes

A bounded client approval portal with tenant isolation, invitations, file review, and test-mode billing.

A feedback inbox that preserves evidence, groups duplicates, and helps owners approve a prioritized roadmap.

A bounded website monitor with evidence snapshots, meaningful comparisons, budgets, and failure visibility.

Open the editable Product Plan first, then carry it into Architecture and Plan & Ship when it is ready.