Request a confirmation link for the free Probable daily edition

Double opt-in. The address is stored as pending and receives one transactional confirmation email; nothing is delivered until the emailed link is used. The response is the same whether the address is new, pending, already confirmed, previously unsubscribed, or rate limited. Requires a same-origin request.

post/api/subscribe

Request

  • Base URL: https://probable.media
  • URL: https://probable.media/api/subscribe
  • Auth: none declared

Request body

emailstring email required
placementstring

Capture location for attribution, lowercase letters, digits, hyphen, and underscore.

Response

Request accepted without revealing subscription state

okboolean required
messagestring required
previewUrlstring uri

Local development only. Never returned in production.

Changes

No recorded changes to this operation across all 1 revision of this API.