alex3487Q: API, Yellowpages, credits
Hi,
it seems quite good to not buy tbh, and hope it's really is.
I'm gonna launch 3 webapps and will need this for sure, so i need few clarifications:
1. Can I integrate/use API to connect with my apps for live check during signups and realistically how fast it'll check to avoid sign ups delay?
1b. Fast API check and Normal check difference? only speed or anything else?
2. One-time credits can also be used daily or on demand, not compulsory altogether, right? and no expiry.
3. In promo video mentioned yellowpages included free, can you confirm pls, and if so, how updated those records, or are they old DB records only?
thanks!
ReoonSupport
Edited Apr 5, 2026A: Thanks for the query. Please find the answers below.
1. Yes, you can surely do that. For live/signup pages, we recommend using the quick mode. The quick mode can take maximum 0.5 seconds to verify an email address. So, there will be almost no signup delays and the users won't notice anything. However, please note that, to save time, the quick mode does not check the individual inbox status. However, this mode can effectively block temporary emails, invalid syntax and dead domain email addresses. For individual inbox check, you can later use the power mode and verify again.
2. One-time credits will only be used when the daily credits are finished (for that day). If you do not use the one-time credits, they do not have an expiry.
3. The YellowPages scraper is a separate software with separate license. We do have a free version of that software available for testing, but you cannot get many many data from the free version. YellowPages scraper license is included with the email verifier (a long time ago we offered 1 month free license of the software with one of our high-end regular packages for a short time and that offer is not longer available). The software extracts the data in two parts. Primarily the software extracts the data from the yellowpages directly. Some records on yellowpages can be older. The software also crawls the website of each companies realtime to get the latest data. However, it is still highly recommended to verify the collected emails before sending emails there.
Let us know if you have any other questions. Have a great day.