Add members to a CSV cohort
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Add members to a CSV cohort
with Flagsmith · Webhook & Event Subscription Management
Works with AI assistants
Use Flagsmith: its Flagsmith Webhooks API lets you add members to a CSV cohort in a single step (POST /api/v1/cohort-sync/webhook/cohorts/{id}/members/add/). Flagsmith also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I add identities to an existing CSV cohort without re-uploading the file?
- Is it safe to retry adding a member who is already in the cohort?
Say it to your AI assistant
- Add identifiers {identifiers} to cohort {id}.
- Put these users {identifiers} into CSV cohort {id} through the sync webhook.
For your developer
POST /api/v1/cohort-sync/webhook/cohorts/{id}/members/add/ in Flagsmith Webhooks API. Full spec on APIs.io.