Plaid Fintech

This covers the essential Plaid integration patterns you'll actually need: Link token creation and exchange, transaction syncing with cursors instead of polling, and webhook handling for real-time updates. The code examples show the complete flow from frontend button to token storage, including smart details like encrypting access tokens at rest and handling the TRANSACTIONS_SYNC_MUTATION_DURING_PAGINATION error. Missing the Auth/ACH and identity verification patterns mentioned in the description, but what's here is solid for basic account linking and transaction aggregation. If you're building anything that connects bank accounts, this gives you the right architecture from the start.

skills.sh installs: 691
GitHub stars: 43.1K
last updated: Jul 14, 2026

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Install

$ npx -y skills add sickn33/antigravity-awesome-skills --skill plaid-fintech --agent claude-code

Installs into .claude/skills of the current project.

Files

Plaid Fintech

Expert patterns for Plaid API integration including Link token flows, transactions sync, identity verification, Auth for ACH, balance checks, webhook handling, and fintech compliance best practices.

Detailed Guide

Read the detailed guide before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.