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Sayad Check Inquiry & Credit Verification

Free Sayad check verification — no national ID, no OTP.

What it does

Using the 16-digit Sayad ID printed on a Sayad (purple) check, verify the check's authenticity and its registration within seconds. The app connects to the Central Bank of Iran's official web service and displays the issuer's credit status in five colors — white, yellow, orange, brown, and red — based on the count and value of any bounced checks. The inquiry is free and requires no national ID or OTP.

Under the hood

  • Android
  • Kotlin
  • API integration