Fondo Rate Limits
Overview
Fondo itself has no API rate limits (it's a managed service). But if you build parallel integrations to the same providers Fondo uses (Gusto, QuickBooks, Plaid, Stripe), you share rate limits.
Provider Rate Limits
| Provider | Rate Limit | Scope | |----------|-----------|-------| | Gusto API | 50 requests/min | Per access token | | QuickBooks Online | 500 requests/min, 10 concurrent | Per realm | | Plaid | 100 requests/min | Per client_id | | Stripe | 100 reads/sec, 200 writes/sec | Per API key | | Mercury API | 50 requests/min | Per API key |
Instructions
Avoid Conflicting with Fondo Syncs
// If you also call Gusto API directly, coordinate with Fondo's sync schedule
// Fondo typically syncs payroll data daily at midnight UTC
// Schedule your own Gusto API calls outside this window
import PQueue from 'p-queue';
const gustoQueue = new PQueue({
concurrency: 2,
interval: 60_000,
intervalCap: 40, // Stay under 50/min to leave room for Fondo
});
Resources
Next Steps
For security, see fondo-security-basics.