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Every API, key and Webhook limit in one place
Every number that governs integrations, in one place: the request rate, token lifetimes, and the limits of each kind of Webhook.
How it works
When a key goes over its rate, it returns 429 API key rate limit exceeded. Send fewer requests, or batch them. The rate doesn’t apply to users in the app.
At a glance
Item
Limit
Key requests
120 requests a minute per key
Key name
120 characters
Showing the key or secret
Once
OAuth authorization code
60 seconds, single use
OAuth access token
About an hour
OAuth refresh token
About 30 days, replaced on every refresh
OAuth app name / description
120 / 500 characters
Suggested Webhook signature window
5 minutes
Echo of bulk operations
Above 100 records
Automation Webhook: timeout
10 seconds
Automation Webhook: retries
Up to 5, 5 seconds apart, doubling up to 10 minutes
Automation Webhook: headers
20 headers, 2,048 characters per value
Automation Webhook: response log
The first 500 bytes
Incoming Webhook: body
64 KB
Incoming Webhook: rate
60 requests a minute
Incoming Webhook: listening
10 minutes
Incoming Webhook: duplicate prevention
A day by key, or 10 minutes for the same body
Campaign fields through the API
Option name up to 255 characters
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