Table of Contents

Table of Contents

Section	Page
Table of Contents	1
Introduction	2
Features	2
Technical Capabilities	2
Security	3
Encryption of request from partner	3
Decryption of request at Nuclei	3
Encryption of response from Nuclei	3
Decryption of response at Partner	3
Integration Models	3
Option 1: Full Stack Integration (Use All APIs)	4
Option 2: Fulfillment-Only Integration	4
Recharge User Flow Diagram	5
Sample Frontend Journeys	6
URLs and Endpoints	7
Host	7
Context Path	7
Endpoints	7
Sample	7
Fetch Operators API	7
Request	7
Sample-Request	7
Sample-Response	7
Sample-Error-Response	7
Details	7
Browse Plan API	8
Request	8
Sample-Request	8
Sample-Response	8
Sample-Error-Response	8
Details	8
Operator Validation API	9
Request	9
Sample-Request	9
Sample-Response	9
Details	9
Validation-codes-and-their-meanings	9
Fulfillment API	10
Request	10
Sample-Request	10
Sample-Response	10
Details	10
Fulfillment Callback	11
Expected-Request-Body-From-Nuclei	11
Sample-Request	11
Sample-Response	11
Details	11
Fulfillment Status API	11
Request	11
Sample-0Request	11
Sample-Response	11
Details	11
Error Response and Handling	12
Status-Codes	12
Sample-Error-Response	12
Error-Codes	12
Telecom Operators	13
Telecom Circles	13
Go-Live Process	13
1.Access-to-Sandbox-Environment	13
2.UI/UX-Readiness	13
3.UAT-Testing	13
4.Request-for-Production-Access	13
5.-Production-Integration-&-Dry-Run	13
6.Go-Live-Approval	13
7.Go-Live-&-Monitoring	13
Frequently-Asked-Questions-(FAQ)	13