Please supply the following parameters as part of the request URL:
| Parameter | Value | Required/Optional | 
|---|---|---|
| graphtype | One of: "EPC", "PEA", "EER", "EIR", "EPAR" (E&W Commercial), "SEPAR" (Scotland Commercial) | Required | 
| graphquality | One of "WEB", "PRINT" | Required | 
| currentenergy | Number between 1 and 100 | Required/Optional if graphtype=EIR | 
| potentialenergy | Number between 1 and 100 | Required/Optional if graphtype=EIR | 
| currentenvironment | Number between 1 and 100 | Required/Optional if graphtype=EER | 
| potentialenvironment | Number between 1 and 100 | Required/Optional if graphtype=EER | 
| currentepar | Number between -999 and 999 | Required for graphtype EPAR & SEPAR | 
| potentialepar | Number between -999 and 999 | Required for graphtype SEPAR | 
| address | Propery address | Optional |