Launch Nurture
Launch a nurture. THIS SENDS REAL MESSAGES TO REAL PEOPLE.
Proxies the same v2 run flow the app's Go-Live button uses, so enrollment, schedule and consent checks are identical.
WHY THE PATH IS /launch AND NOT THE APP'S /run/v2
Two reasons, and the second is the load-bearing one.
The v2 suffix is noise: v1 was removed on 2026-04-21, so there is nothing left to disambiguate from on a public surface.
launch rather than run is what gets this operation the right SCOPE. build_scope_policy.EXTERNAL_PATH_MARKERS contains /launch, /send and /publish - the fragments that mean "this reaches the outside world" - and an external-tier operation resolves to the run ACTION, so the key needs an explicit sequences:run grant rather than plain sequences:write. As /run this endpoint classified as an ordinary write, one tier below the identical POST /sequences/{id}/run, which is external. Sending real email to real people is the definition of external, and the customer issuing a key should be able to grant "edit my nurtures" without granting "start sending".
Request
- Base URL: https://be.graph8.com/api/v1
- URL: https://be.graph8.com/api/v1/nurtures/{nurture_id}/launch
- Auth: HTTP bearer
Path parameters
Nurture id.
Headers
Response
Successful Response
Changes
No recorded changes to this operation across all 2 revisions of this API.