# Mailcore developer documentation

> Public client integration documentation. Production Email API sending is currently disabled; activation is assisted. No customer sandbox is offered.

- [RU Email API](https://mailcore.uz/docs/email-api/)
- [EN Email API](https://mailcore.uz/en/docs/email-api/)
- [UZ Email API](https://mailcore.uz/uz/docs/email-api/)
- [OpenAPI 3.1](https://mailcore.uz/docs/email-api/openapi.json)
- [Postman Collection](https://mailcore.uz/docs/email-api/postman.json)