post
https://a.klaviyo.com/api/agent-knowledge-files
This endpoint is in beta and subject to change.
A beta revision header (2026-10-15.pre) is required to use our beta APIs. Klaviyo APIs in beta are not intended for use in production. See our versioning and deprecation policy for more information.
Uploads a file (PDF, DOCX, TXT, etc.) and indexes its contents as Agent Knowledge with source_type: file.
Returns the new Agent Knowledge resource immediately; clients can poll its status until indexing completes.
Rate limits:
Burst: 10/s
Steady: 150/m
Scopes:
agents:write