No, Horizon3.ai NodeZero doesn't provide API.
No, Horizon3.ai NodeZero doesn't provide mobile app.
Horizon3.ai NodeZero is located in San Francisco, California
Horizon3.ai NodeZero offers Quotation Based pricing model
The starting price is not disclosed by Horizon3.ai NodeZero. You can visit Horizon3.ai NodeZero pricing page to get the latest pricing.