The HCL C API for Notes/Domino is a set of subroutines and data structures that allows you to write programs that access Domino databases. The C API subroutines are written in C and you call them from C programs.
With the HCL C API for Notes/Domino, you can write programs that perform a significant subset of the operations available through the Notes user interface and some operations that are not available through the user interface.
https://opensource.hcltechsw.com/domino-c-api-docs/ for features and usage information. or download the Domino applications
- https://github.com/HCL-TECH-SOFTWARE/domino-c-api-docs/blob/main/apiug.nsf
- https://github.com/HCL-TECH-SOFTWARE/domino-c-api-docs/blob/main/apiref.nsf
The documentation is available as open source under the terms of the Apache License 2.0.