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Search for people

Returns up to 1,000 people in a workspace who match a filter on segment membership and attribute values.

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Updated Sep 27, 2026Available asAPI

Description

Combine conditions with `and`, `or` and `not`; an attribute condition matches a value (`eq`) or the attribute's presence (`exists`). Read the `identifiers` array in the response. For larger sets, export the people instead (`POST /v1/exports/customers`).

search-people.md

Search for people

Returns up to 1,000 people in a workspace who match a filter on segment membership and attribute values.

Combine conditions with and, or and not; an attribute condition matches a value (eq) or the attribute's presence (exists). Read the identifiers array in the response. For larger sets, export the people instead (POST /v1/exports/customers).

Set up

Use the first option your agent supports.

API (official)

Before doing anything else, make one read-only call to confirm access.

Rules

  • Ask the user before anything that sends messages, costs money, or changes data.
  • Never print API keys.

Built from these files in the repository

The layout and the rules come from lib/catalog/render-markdown.ts, the set-up wording from lib/catalog/render-access.ts.

Ways in

RouteSourceCallRequiredDocs
APIOfficialPOST /v1/customersAPI key in $CUSTOMERIO_API_KEYDocs

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