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Public API Documentation

REST API specification for integrating portfolio data into the website frontend

API Index
GET

Projects List

Fetches all active, published portfolio case studies configured inside the project ledger.

projects.php?action=fetch_projects
Request Parameters

None. This is a public read-only query that returns all entries where status is active (`status = 1`) and non-deleted.

HTTP RESPONSE PAYLOAD (JSON) 

                        

                    


                    
                    

                        

                            GET
                            
Single Project case study

                        

                        
Retrieves details for a single portfolio project case study. Internally, database primary keys (`sno`), client IDs (`client_id`), and soft-delete parameters are hidden.

                        
                        

                            projects.php?action=fetch_single_project&slug=web-company-presentation
                            
                            
                        


                        
Request Query Parameters

                        

                            

                                
                                    

                                        Parameter
                                        Type
                                        Required
                                        Description
                                    

                                
                                
                                    

                                        slug
                                        String
                                        Required*
                                        The unique SEO-friendly slug of the project (e.g. web-company-presentation). Preferred method.
                                    

                                    

                                        id
                                        Integer
                                        Optional
                                        The internal database record SNO (e.g. 3). Evaluated only if slug parameter is absent.
                                    

                                
                            

                        


                        

                            HTTP RESPONSE PAYLOAD (JSON)
                        

                        

                            

                        

                    


                    
                    

                        

                            GET
                            
Testimonials Grid

                        

                        
Retrieves verified user reviews and ratings to display as client feedback grids.

                        
                        

                            testimonials.php?action=fetch_testimonials
                            
                            
                        


                        
Request Parameters

                        
None. Retrieves active and non-deleted testimonial reviews sorted in descending order.


                        

                            HTTP RESPONSE PAYLOAD (JSON)
                        

                        

                            

                        

                    


                    
                    

                        

                            GET
                            
Team Members roster

                        

                        
Returns active team profiles configured with public social link metadata, avatars, and brief case-study biographies.

                        
                        

                            userHandler.php?action=get_team
                            
                            
                        


                        
Request Parameters

                        
None. Filters user records where is_team = 1, status is 'active', and the record is not deleted.


                        

                            HTTP RESPONSE PAYLOAD (JSON)
                        

                        

                            

                        

                    


                    
                    

                        

                            GET
                            
Public Invoice Verification

                        

                        
Fetches details of a specific invoice. Internal database primary key SNO numbers and administrative WhatsApp notification links are automatically stripped from this response to secure private company transaction records.

                        
                        

                            invoiceHandler.php?action=getInvoice&invoice_id=INVB4G20260531-001
                            
                            
                        


                        
Request Query Parameters

                        

                            

                                
                                    

                                        Parameter
                                        Type
                                        Required
                                        Description
                                    

                                
                                
                                    

                                        invoice_id
                                        String
                                        Required*
                                        The formatted alphanumeric invoice verification string (e.g. INVB4G20260531-001).
                                    

                                
                            

                        


                        

                            HTTP RESPONSE PAYLOAD (JSON)
                        

                        

                            

                        

                    


                    
                    

                        

                            GET
                            
Partners List

                        

                        
Retrieves active, non-deleted partners or collaborators configuration data for the website frontend.

                        
                        

                            partners.php?action=fetch_partners
                            
                            
                        


                        
Request Parameters

                        
None. This is a public read-only query that returns all entries where the record is not deleted (`is_deleted = 0`).


                        

                            HTTP RESPONSE PAYLOAD (JSON)
                        

                        

                            

                        

                    


                    
                    

                        

                            GET
                            
Letter verification

                        

                        
Fetches details of a specific official letter. Internal database primary key SNO numbers and administrative user details are stripped or adjusted to ensure security while permitting verification of official correspondence.

                        
                        

                            letterHandler.php?action=get_letter_by_no&letter_no=B4G-LTR-2026-0001
                            
                            
                        


                        
Request Query Parameters

                        

                            

                                
                                    

                                        Parameter
                                        Type
                                        Required
                                        Description
                                    

                                
                                
                                    

                                        letter_no
                                        String
                                        Required*
                                        The formatted letter reference number (e.g. B4G-LTR-2026-0001).
                                    

                                
                            

                        


                        

                            HTTP RESPONSE PAYLOAD (JSON)