108635630868025700981Q: Questions About API Usage, Credits, and Data Coverage (Tier 2)
I plan to use your API inside an n8n agent to generate leads and fully automate my lead generation workflow. Could you please confirm:
1. How many API credits are included with the Tier 2 plan, and how are credits consumed (per lead, per email, per request, etc.)?
2. Is the lead data available worldwide, or is it limited to specific countries or regions?
3. Are the email addresses verified, and if so, what level of verification is applied (e.g., syntax check, domain check, inbox verification)?
4. Are there any rate limits or restrictions when using the API for automation tools like n8n?
Thanks in advance for your help. Looking forward to your clarification so I can move forward with the purchase.
king_lai_pubrio
Jan 19, 2026A: Hey there! 🙌
Sorry for the late reply - and love that you’re planning to plug this into an n8n agent! Let’s clear everything up:
API credits & how they’re used
The credits you see on the AppSumo deal can be used in both the web portal and the API. For the API side, each endpoint consumes a different number of credits per record/search (for example: People Search, Company Search, Enrichment, Redeem Email, etc.). You can see the detailed per-endpoint consumption here: https://docs.pubrio.com/en/get-started/pricing
Global lead coverage
Yes, lead data is available worldwide with no country or region restrictions. 🌍
Email verification quality
Emails are validated on all three levels you mentioned: syntax check, domain check, and inbox-level verification. Behind the scenes, we use a mix of two email verification providers, and real-world performance from existing users shows 85%+ accuracy on deliverability.
Rate limits for automation (n8n, etc.)
There is a soft rate limit as shown on the AppSumo pricing page under “API access & limits per hour.” Higher tiers come with higher hourly limits, so the more you stack, the more throughput your automations can handle.
We absolutely welcome and encourage teams to integrate with the API. 🚀 Once you complete your purchase, feel free to drop us an email and we’ll send over some extra goodies and guidance to help you get set up with your workflow.