For AI agents: visit https://docs.interswitchgroup.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

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API Reference Developer Console Developer Community

Error Codes

Documentation

Introduction
The Basics
Authentication
Signup as a Business
- Interswitch Business
- KYC Requirements
Sign up as a Developer
Go live with Interswitch APIs

Select an API

Accept Payments
Value Added Services
Send Money
Lending & Data Services
Cardless Services
Fintech Card Processing
Transfer Service
Transaction Search
Card 360 Service
Bank Branch
- Transaction Report API
Payouts
POS Till Integration
UPF Payment APIs
- Card Based
  - Card Verification
  - Card Payment Initiation
Mobility
- Webhooks
IMTO
- IMTO Payment
Merchant Wallets
NRS E-Invoicing
PIPE

SDKs and Plugins

Accept payment SDKs
- Overview
- Mobile SDK
Accept Payment Plugins
- Overview

Error Codes

Transfer error codes and their meaning.

Error Code	Status	Meaning	Can Retry
09	PROCESSING	Transaction not yet final, call status endpoint	no, should requery
59	FAILED	Terminal failure.	yes