Finta Rate Limits

Overview

Finta operates as a web-first fundraising platform without a traditional REST API, so rate limits manifest as plan-tier usage caps rather than HTTP request quotas. When building integrations through Finta's webhook events or Zapier connectors, the bottleneck is typically the number of investor pipeline records, deal room operations, and Aurora AI suggestion calls you can make within your plan tier. Teams running active fundraising rounds need to understand these ceilings to avoid mid-raise disruptions.

Rate Limit Reference

Rate Limiter Implementation

class FintaUsageTracker {
  private counts: Map<string, { used: number; limit: number; resetAt: number }> = new Map();

  register(resource: string, limit: number, windowMs: number) {
    this.counts.set(resource, { used: 0, limit, resetAt: Date.now() + windowMs });
  }

  async acquire(resource: string): Promise<boolean> {
    const entry = this.counts.get(resource);
    if (!entry) throw new Error(`Unknown resource: ${resource}`);
    if (Date.now() > entry.resetAt) { entry.used = 0; entry.resetAt = Date.now() + 86_400_000; }
    if (entry.used >= entry.limit) return false;
    entry.used++;
    return true;
  }

  remaining(resource: string): number {
    const entry = this.counts.get(resource);
    return entry ? entry.limit - entry.used : 0;
  }
}

const tracker = new FintaUsageTracker();
tracker.register("aurora_suggestions", 100, 86_400_000);
tracker.register("webhook_events", 100, 60_000);

Retry Strategy

async function fintaWebhookRetry(payload: any, webhookUrl: string, maxRetries = 3): Promise<void> {
  for (let attempt = 0; attempt <= maxRetries; attempt++) {
    try {
      const res = await fetch(webhookUrl, {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify(payload),
      });
      if (res.ok) return;
      if (res.status === 429) {
        const delay = Math.pow(2, attempt) * 5000 + Math.random() * 2000;
        await new Promise(r => setTimeout(r, delay));
        continue;
      }
      throw new Error(`Webhook delivery failed: ${res.status}`);
    } catch (err) {
      if (attempt === maxRetries) throw err;
      await new Promise(r => setTimeout(r, Math.pow(2, attempt) * 3000));
    }
  }
}

Batch Processing

async function batchSyncInvestors(investors: any[], batchSize = 20) {
  const results: any[] = [];
  for (let i = 0; i < investors.length; i += batchSize) {
    const batch = investors.slice(i, i + batchSize);
    for (const investor of batch) {
      const allowed = await tracker.acquire("webhook_events");
      if (!allowed) { await new Promise(r => setTimeout(r, 60_000)); }
      results.push(await fintaWebhookRetry(investor, WEBHOOK_URL));
    }
    if (i + batchSize < investors.length) await new Promise(r => setTimeout(r, 3000));
  }
  return results;
}

Error Handling

Resources

• Finta Pricing

Next Steps

See finta-performance-tuning.