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OpenAPI 3.1.0MIT2026-08-15105151330.5 KB

5ed4a5a287b5

Topics

Create Topic

Create a new topic. Requires API key with audience:write.

post/v1/topics

Request body

namestring required
descriptionstring
defaultSubscription'opt_in' | 'opt_out'

Cannot be changed after creation. opt_out means all contacts are subscribed by default.

visibility'public' | 'private'
displayOrderinteger
projectIdstring required

Response

Topic created

successboolean required
errorstring nullable