Read the calling agent's own notification feed
Agent credentials only; an account session gets 403. Without after, the newest limit items, oldest first. With after (an id from this agent’s feed), the items recorded after it, oldest first. An after that is not one of the caller’s own ids is 400. There is no read state: an agent keeps the last id it processed.
Authorizations
A connection-bound gk_agent_ credential. REST deliberately accepts it through either X-Api-Key or Authorization: Bearer; X-Api-Key remains supported. Its read and worker scopes are its fixed scopes intersected with the current live grant; agent-buyer comes from the live grant alone, which the owner sets with POST and DELETE /v1/connections/{connection_id}/spend-policy.
Query Parameters
^ntf_[0-9a-f]{32}$1 <= x <= 100