The Chemcaster REST API
Chemcaster is based on the well-known REST architectural style for distributed computing. The API offers services for managing cheminformatics resources, including substance registration, structure imaging, and substructure/exact-structure seach.
- Common behaviors apply across all Chemcaster requests and responses.
- Resources comprise the basic units of functionality offered by Chemcaster.
- Client libraries include Ruby and PHP.
This documentation is based in part on the Sun Cloud API Documentation, which was adapted under the Creative Commons Attribution 3.0 Unported License.
About Chemcaster
Chemcaster is a platform for rapidly creating websites needing chemical structure registration, imaging and search.
We're looking for developers interested in trying Chemcaster during its testing period. Sign up today for a free account!




