Explore documentation, APIs, guides, and tools to integrate NexttPay across crypto, mobile money, and cards.
Everything you need to integrate, build, and scale with NexttPay’s unified payment infrastructure.
Integration guides, authentication flows, SDK setup, sandbox usage, and core platform concepts for getting started with NexttPay.
Complete REST and WebSocket API documentation including endpoints for payments, payouts, transactions, and real-time event streams.
Step-by-step implementation guides covering webhooks, error handling, FX routing, compliance flows, and multi-rail payment integration.
Engineering insights, product updates, fintech trends, crypto adoption, and the evolution of payments across Africa’s digital economy.
Everything you need to integrate with NexttPay — from authentication, payments, webhooks, and system reliability.
Secure API authentication using API keys and token-based access. Supports scoped permissions, key rotation, and environment isolation (sandbox & production).
Core payment processing endpoints for Cards, Mobile Money, and Crypto with unified real-time charge and settlement tracking.
Event-driven system for real-time payment, payout, and compliance updates with retry logic and signature verification.
Standardized error schema with machine-readable codes, retry guidance, and debugging metadata.
Dynamic throttling based on account tier, region, and traffic patterns to ensure platform stability.
Learn how to build, scale, and optimize payment experiences using NexttPay’s unified API across Africa’s fragmented financial ecosystem.
Learn how to accept payments via Mobile Money (M-Pesa, MTN MoMo, Orange Money), cards (Visa, Mastercard), and crypto — all through a single NexttPay API covering 19+ African markets.
Understand how NexttPay optimizes foreign exchange with smart routing, competitive blended fees, and instant or same-day settlement to improve cash flow and reduce volatility risk.
Enable stablecoin payments (USDT, USDC) with built-in on/off-ramps, automatic fiat conversion, and seamless wallet-based checkout experiences for modern digital commerce.
Integrate once and access a unified payments infrastructure across cards, mobile money, and crypto. Our REST API enables secure payments, payouts, transaction tracking, and real-time event notifications with built-in compliance and FX optimization.
Initiate a payment across cards, mobile money, or crypto with automatic FX conversion and smart routing.
Retrieve a paginated list of all transactions with filtering, status tracking, and reconciliation metadata.
Send funds to bank accounts, mobile wallets, or crypto addresses with instant or batched settlement.
Receive real-time event notifications for payment status, settlement updates, and compliance checks.
Explore full documentation, SDKs, and sandbox environments.
Use official SDKs or raw APIs to integrate payments
Example using JavaScript SDK
Integrate once and unlock payments across crypto, mobile money, and cards.