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# Reo.dev

**Authentication:** API key, with an optional username for the Custom Lists API. See [Magic Link](/merge-agent-handler/features/magic-link) for the runtime auth flow.

## Sample use cases

* List the accounts in my enterprise segment showing recent activity.
* Show me developer activity for the Acme account over the last 30 days.
* Create a list of high-intent accounts from the trial-signup audience.
* Look up the buyers associated with my target segment.

## Available Tools

#### list_segment_accounts

List accounts in an ACCOUNT-type segment, paginated by page number. Call list_segments first to find a valid segment\_...

#### get_account

Get a single account by org_id or domain. Provide exactly one, never both. Use list_segment_accounts to browse accoun...

#### list_account_activities

List the activity feed for an account. This endpoint has no documented pagination parameter, so results come back in...

#### list_account_developers

List developers associated with an account, paginated by page number. Get account_id from list_segment_accounts or ge...

#### list_audiences

List all Audience (intent-list) configurations. This endpoint returns every audience in a single, non-paginated respo...

#### list_audience_members

List members of an Audience, paginated by page number (page is required by this endpoint). Use list_audiences to find...

#### list_segment_developers

List developers in a DEVELOPER-type segment, paginated by page number. Call list_segments first to find a valid segme...

#### list_developer_activities

List the activity feed for a developer. This endpoint has no documented pagination parameter, so results come back in...

#### list_segment_buyers

List buyers in a BUYER-type segment, paginated by page number. Call list_segments first to find a valid segment_id (m...

#### create_list

Create a new Custom List for accounts or developers. The primaryKey/mapping wire contract is unverified against the l...

#### list_lists

List all Custom Lists in a single response (this endpoint has no pagination). Requires a username to be configured on...

#### update_list

Add up to 1000 accounts or developers to an existing Custom List. Unverified against the live API: whether entities r...

#### list_segments

List ACCOUNT, DEVELOPER, and BUYER segments configured in Reo.dev, paginated by page number. Use the returned segment...