| URI | Parameter | Accept Types | Result | Status Codes |
| /reaction | optional parameter “delimiter” for text/csv only, default value: “,” | text/html | List of all compounds of all packages that the user has permission to read | 200 - OK |
| application/json | 500 - Internal Server Error |
| text/plain |
| text/csv |
| text/html |
| application/json |
| /package/<id>/reaction | optional parameter “delimiter” for text/csv only, default value: “,” | text/plain | List of all reactions of the package given by the URI. | 200 - OK |
| text/csv | 401 - Unauthorized |
| text/html | 500 - Internal Server Error |
| application/json |
| /package/<id>/reaction/<id> | optional parameter “delimiter” for text/csv only, default value: “,” | text/plain | The reaction identified by the URI. | 200 - OK |
| text/csv | 401 - Unauthorized |
| 404 - Not Found |
| 500 - Internal Server Error |
| | | chemical/x-daylight-smiles | Gets the reaction SMIRKS. | |
| | | text/html | |
| /package/<id>/reaction/<id>/lhs | optional parameter “delimiter” for text/csv only, default value: “,” | application/json | A list of all educts (lhs) or products (rhs) of a given reaction. | 200 - OK |
| /package/<id>/reaction/<id>/rhs | text/plain | 401 - Unauthorized |
| text/csv | 404 - Not Found |
| text/html | 500 - Internal Server Error |
| /package/<id>/reaction/<id>/lhs/<id> | optional parameter “delimiter” for text/csv only, default value: “,” | text/html | A specific educt (lhs) or product (rhs) of a given reaction | 200 - OK |
| /package/<id>/reaction/<id>/rhs/<id> | application/json | 401 - Unauthorized |
| text/plain | 404 - Not Found |
| text/csv | 500 - Internal Server Error |