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API Reference
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Get Data Sources

get
https://a.klaviyo.com/api/data-sources

Get all data sources in an account.

Rate limits:
Burst: 3/s
Steady: 60/m

Scopes:
custom-objects:read

Query Params
fields[data-source]
array of strings

For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#sparse-fieldsets

fields[data-source]
string

For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#pagination

integer
1 to 100
Defaults to 20

Default: 20. Min: 1. Max: 100.

Headers
string
required
Defaults to 2026-04-15

API endpoint revision (format: YYYY-MM-DD[.suffix])

Responses

Updated 9 months ago

Language
Credentials
Header
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Response
Choose an example:
application/vnd.api+json

Updated 9 months ago

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