Customer.io Journeys API Reference

Subscribe to this API to generate a client from its schema and get a pull request each time the schema changes.

Answers are drawn from this API's reference and cite the operations they use.

Document

docs.customer.io · JSON, 1.3 MB

Retrieved

Sep 1, 2026

Digest

4b391af7cb06

Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.