Payments APIs

Southeast Asia payments processor headquartered in Singapore, covering cards, QR payments and 250+ local payment methods across the region. Suited to merchants selling into multiple SEA markets.

Enterprise payments platform with a single Checkout API for cards and local payment methods. In Singapore it supports PayNow (SGD, SG only) with real-time payments, QR code integration, refunds, partial refunds and separate captures via the standard /payments endpoint with paymentMethod.type set to paynow.

Global business accounts, multi-currency wallets, payouts, cards and payment acceptance with strong Singapore entity support. Common choice for SG companies paying overseas suppliers or holding multi-currency balances.

Singapore MAS-licensed major payment institution providing a banking-grade API for accounts, balances, virtual accounts, beneficiaries, outgoing transfers and transaction data. Known in SG for QR payment acceptance (PayNow/SGQR) and digital-currency-to-fiat settlement rails for merchants.

Singapore-born payment gateway popular with SMEs: one API for PayNow QR, cards, GrabPay, ShopeePay and more, with no monthly fees. Simple payment-request model that is easier than Stripe for basic use cases.

Singapore's domestic payment network: eNETS online banking payments, NETS QR and NETS click for cards. The way to accept NETS, which many local customers still prefer.

Singapore-headquartered global payments infrastructure: real-time payouts to 190+ countries, collections, FX and card issuing, all API-first. Built for fintechs and platforms embedding cross-border money movement.

Regional payment gateway (formerly Omise) operating in Singapore, Thailand and Japan with cards, PayNow and local payment methods. Clean REST API with a tokenization-first design.

Global fintech-as-a-service platform for payments, payouts, wallets, card issuing and virtual accounts across 100+ countries. Rapyd Collect supports hundreds of local payment methods, including Singapore local rails, making it a single integration for merchants collecting in SGD and across APAC.

MAS-regulated stablecoin issuer of XSGD and payments API for PayNow collections, bank transfers and fiat-to-stablecoin ramps. The bridge between SGD rails and blockchain for SG fintechs.

Full-stack payments API with first-class Singapore support: cards, PayNow QR, GrabPay and Alipay through one PaymentIntents integration. The default choice for SG SaaS and online businesses.

Singapore-headquartered cross-border payments platform (MAS-regulated) offering checkout, collections, payouts, FX and escrow-style trade protection via a REST API. Live and sandbox environments are fully separated, with self-serve test keys and API-driven money movement for international B2B trade.

Singapore-headquartered B2B cross-border payments network connecting mobile wallets, banks and payout partners in 130+ countries. Public docs cover the Money Transfer API v2 (real-time transfers via quotation and transaction flows) and a Collections API; access to the network itself is by commercial agreement.

Singapore-based, MAS-licensed digital-asset payments provider letting businesses accept crypto/stablecoin payments and make crypto or local-currency payouts while settling in fiat. One OAuth2 token works across all API products (crypto payments, crypto payouts, local currency payouts).

Singapore-based cross-border payments and FX platform (part of M-DAQ Global) with a JSON REST Partner API covering users, collections, payments, conversions, balances, funding and webhooks. Built for platforms embedding multi-currency collection accounts, FX conversion and international payouts.

API for cross-border transfers, multi-currency accounts and mid-market FX rates, fully licensed in Singapore. Widely used by SG businesses for cheap international payouts.