Canonical page: https://docs.teloring.com/api/create-customer Last modified: 2026-08-20T20:52:05.000Z # Create a customer import MethodEndpoint from "@theme/ApiExplorer/MethodEndpoint"; import ParamsDetails from "@theme/ParamsDetails"; import RequestSchema from "@theme/RequestSchema"; import StatusCodes from "@theme/StatusCodes"; import OperationTabs from "@theme/OperationTabs"; import TabItem from "@theme/TabItem"; import Heading from "@theme/Heading"; import Translate from "@docusaurus/Translate"; Create a customer. Counts against the plan's customer limit — a full account answers `402` with `code: plan_limit_exceeded` rather than silently discarding the record. Creating a customer fires the Studio *customer changed* trigger and writes a journey event, exactly as the console does, so automations react to API-created records the same way. Request