plaid-expert

Guide Plaid integration for bank account access and data retrieval.

Updated Nov 25, 2025
One-click install
npx skills add https://github.com/gounthar/bazel-riscv --skill plaid-expert
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: plaid-expert
Source: https://github.com/gounthar/bazel-riscv/tree/main/.claude/skills/plaid
Command: npx skills add https://github.com/gounthar/bazel-riscv --skill plaid-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides expert guidance across Plaid products (Auth, Transactions, Identity) for bank data integration and verification.

Core Features & Use Cases

  • Auth & Identity: routing numbers, identity checks, account verification.
  • Transactions: sync and categorize transactions.
  • Balance & Webhooks: live balance checks and update hooks.
  • Use Case: Build fintech apps with secure bank data access.

Quick Start

Ask: "How do I securely verify bank accounts using Plaid Identity?"

Frequently Asked Questions about plaid-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I securely verify bank accounts using Plaid?

Plaid Identity and Auth products enable secure bank account verification by validating routing numbers and identity checks. Use Plaid Link to route users through authentication, then access verified account data and identity information through the API for seamless verification workflows.

What's the best way to sync and categorize bank transactions?

Plaid Transactions API syncs and automatically categorizes transactions from connected bank accounts. Set up webhooks to receive real-time updates when new transactions arrive, then query the API to retrieve categorized transaction history across multiple accounts.

Can I check live account balances and get notified of changes?

Plaid Balance API retrieves current account balances on demand, while webhooks notify your application of account updates in real time. Combine both for live balance checks and event-driven notifications without constant polling.

How do I handle multiple connected bank accounts in a single integration?

Plaid Link supports multi-account selection, allowing users to connect multiple bank accounts in one session. Your application receives separate access tokens per account, enabling you to manage transactions, balances, and identity data independently for each connection.

What security practices should I follow when integrating Plaid?

Store access tokens securely server-side, never expose them client-side, and use Plaid Link's built-in encryption for credential handling. Validate webhook signatures, implement proper error handling for failed API calls, and follow Plaid's authentication best practices for production deployments.

Does Plaid support investment and liability data alongside transactions and balances?

Yes, Plaid Investments and Liabilities APIs extend beyond transactions and balances to capture investment holdings, retirement accounts, and loan data. Integrate these products for comprehensive financial data access across all account types.