Yes, Blackbaud eTapestry provides API.
No, Blackbaud eTapestry doesn't provide mobile app.
Blackbaud eTapestry is located in Charleston, South Carolina
Blackbaud eTapestry offers Free Trial, Quotation Based pricing models
The starting price is not disclosed by Blackbaud eTapestry. You can visit Blackbaud eTapestry pricing page to get the latest pricing.