API Documentation

Integrate FinFlow with your existing tools and workflows.

Authentication

v2.0

All API requests require an API key passed in the Authorization header:

Authorization: Bearer fk_live_xxxxxxxxxxxxxxxxxxxx

Generate your API key in Settings → Security.

Endpoints

GET/api/v2/balanceGet account balance

curl -H "Authorization: Bearer YOUR_KEY" https://api.finflow.io/v2/balance

GET/api/v2/transactionsList recent transactions

curl -H "Authorization: Bearer YOUR_KEY" https://api.finflow.io/v2/transactions?limit=50

POST/api/v2/invoicesCreate a new invoice

curl -X POST -H "Authorization: Bearer YOUR_KEY" -H "Content-Type: application/json" -d '{"client":"Acme Corp","amount":8900}' https://api.finflow.io/v2/invoices

GET/api/v2/analytics/summaryGet financial summary

curl -H "Authorization: Bearer YOUR_KEY" https://api.finflow.io/v2/analytics/summary?period=monthly

Rate Limits

Free100 req/day

Pro10,000 req/day

EnterpriseUnlimited

Webhooks

Subscribe to real-time events:

payment.received
invoice.overdue
balance.low
goal.milestone