The Prayer Letter Service REST-based API allows you to interact with our service programmatically. You can use it to integrate a third-party service, for personal use, or anything in between.

Contact us to get started, letting us know what you'd like to build. We'll set you up with API credentials and suggest some initial steps.


To help you get started quickly, our API documentation is available as an OpenAPI document (YAML format and JSON format).

You can load the OpenAPI file into a code generator or a documentation viewer/editor. Many of these viewers also give you an option to try out API calls from within the app, which can be a convenient way to explore the API.

Are We Missing Something?

If you have an integration in mind that isn't covered by our existing API, let us know! We're happy to expand the API's capabilities to enable greater integrations.