Trigger on event
- Listen for a new event
- Parse and validate the payload
- Take an action with the linked tool
8 tools available
Memberstack is a platform that enables developers to add user authentication, payments, and member management to their websites without writing backend code.
Connect Memberstack to Definable to automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas call Memberstack's 8 tools directly from chat or scheduled flows. You can wire it into any persona to read, write, and react when an event fires.
Every Memberstack action below is a callable tool any Definable persona can invoke.
Tool to create a new member in your application. Use after gathering email, password, optional plans, custom fields, metadata, and redirect.
Tool to permanently delete a member from your application. Use after confirming you no longer need the member's data and have the member ID.
Tool to retrieve a specific member by ID or email. Use when you need to fetch member profile details for a given identifier (ID or email). Example: "Get member mem_sb_12345".
Tool to retrieve all data tables in your Memberstack application. Returns table metadata including keys, field definitions, and access control rules.
Tool to retrieve a paginated list of all members in your application. Use when you need to iterate through members with cursor-based pagination.
Tool to list all available membership plans. Use when you need to retrieve plan IDs and details before assigning or comparing plans.
Tool to remove a free plan from an existing member. Use after confirming the member's subscription status. Example: "Remove free plan pln_sb_67890 from member mem_sb_12345".
Tool to update an existing member's information. Use when you have a member ID and need to modify their email, customFields, metaData, JSON data, or loginRedirect.
Anything Memberstack exposes through its API. Common security & identity tools workflows on Definable include automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas can call any of the 8 Memberstack tools directly, then chain the result into another integration without you writing code.
Memberstack uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.
Yes — every Definable plan, including Starter, includes access to all 8 Memberstack tools. You only need a separate Memberstack subscription if Memberstack itself charges per seat or per API call.
Every call from a persona to Memberstack is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.
Sign up for Definable, open the integrations page, find Memberstack, and connect via OAuth or API key. You can immediately attach Memberstack to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.
Definable exposes all 8 Memberstack actions as callable tools — including `Create Member`, `Delete Member`, `Get Member`, plus 5 more. Each tool gets a typed parameter schema so personas know exactly how to call it.
Wire it up in minutes. No coding required.