Limits
Note: For users on Business Plan, the limits can be increased.

HTTPS API

Max request size - 2 MB (headers + request body)
Max number of file uploads (product/organization logos, firmware for shipment, data import) per user per day - 25 uploads
Max number of Export Data (/external/api/data/get) calls per device per day (both UI and HTTPS API export) - 10 calls
Max number of the Update (/external/api/update) requests per device per day - 500_000 requests

Template

Max number of metafields per template - 50 metafields
Max number of events per template - 50 events
Max number of datastreams per template - 30 for Free, 80 for Plus, 200 for Pro plan
Max number of widgets per template - 30 for Free, 80 for Plus, 200 for Pro plan
Max number of web pages - 1 for Plus, 3 for Pro plan
Max number of mobile pages - 1 for Plus, 10 for Pro plan
Max number of mobile tab pages - 1 for Plus, 5 for Pro plan

Organization

Max number of templates per organization - 50 templates
Max number of sub-organizations - 200 organizations for the Pro plan
Max number of automations per organization - 5 for Free, 25 for Plus, 50 for Pro plan
Max number of actions per automation - 5 for Free, 25 for Plus, 50 for Pro plan
Max number of users per organization - 100 users
Max organization hierarchy levels - 5 levels (sub sub sub sub sub org)
Max number of shipments per organization - 25 shipments
Max number of locations per organization - 50 locations
Max image width/height - 4096x2048 pixels
Report file expiration time - 45 days
Max user invites per day - 25 invites

Tag

Max number of tags per organization - 25 tags
Max number of tags per device - 5 tags
Max number of tags per user - 5 tags

Webhook

Max response size - 16 KB
Max URL length - 1024 chars
Max body size - 5 KB
Max number of webhooks per organization - 1 for Free, 5 for Plus, 20 for Pro plan
Limit rate - 1 webhook per minute

Hardware

Max number of events per day per device (Blynk.logEvent) - 100 events
Min interval between events of the same type - 1 second
Min interval between notification messages (push notifications/emails/SMS) - 5 seconds
Max number of requests per device - 50 req/sec
Max number of data points per device per day you can import into the device - 10_000 points
Max length of the string value - 1024 bytes
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