List of Payments Infrastructure & Orchestration projects on Avalanche (2026)

Mt Pelerin Exchange is an on/off-ramp service for buying, selling, and swapping cryptocurrencies using bank transfers or card payments, delivered directly to a user's own wallet. It supports transactions up to certain limits without requiring identity verification and settles in a range of fiat currencies. A built-in cross-chain bridge lets users transfer supported assets between multiple blockchains with guaranteed delivery, and an embeddable version of the same exchange functionality can be integrated into third-party websites and apps through direct links, an embedded frame, or a mobile package. The service also lets users pay everyday invoices and bills, including rent, insurance, taxes, and utilities, directly with cryptocurrency, with automatic conversion and settlement to the recipient. It operates as a non-custodial intermediary that never holds user funds itself.

Transfero BaaSiC is a banking-as-a-service platform that provides a single API connecting fiat and crypto payment rails for businesses operating in Brazil and abroad. It enables companies to create and manage local digital accounts, process Pix pay-ins and pay-outs, and handle wire transfers and identity verification without holding a local banking license. The platform is aimed at fintechs, payment processors, marketplaces, and crypto platforms seeking to embed compliant local payment operations.

Kotani Pay API is a white-label REST API that connects blockchain applications to local African payment channels. It provides businesses with tools to integrate stablecoin on-ramp and off-ramp functionality directly into their own products, supporting mobile money networks across multiple African markets. Developers configure onboarding, KYC and KYB checks, and transaction flows to build customized payment experiences on top of the underlying infrastructure.

Meld White-Label API is a payments infrastructure API that aggregates multiple crypto on/off ramp providers into a single developer interface. Developers build their own transaction UI while Meld routes each transaction to the optimal partner based on price, coverage, and conversion rates. The API supports webhook events, transaction status tracking, and multiple downstream applications from a single integration.

Onmeta White-Labeled Infrastructure is a payments infrastructure product that lets businesses launch branded fiat gateways for on-ramp, off-ramp, remittance, and checkout under their own domain. It provides modular application programming interfaces and dashboards that handle payment collection, identity verification, currency conversion, and settlement while clients control the branded user interface. Wallets, launchpads, token projects, and fintechs use it to offer regional fiat services without building their own backend infrastructure.

Spritz SDK is a developer platform providing a single API for embedding crypto-to-fiat payment rails into third-party applications. It gives businesses white-label access to on-ramps, off-ramps, bill pay, and crypto-funded cards, alongside identity verification, sanctions screening, and transaction monitoring handled by Spritz. Developers integrate one interface to move funds between stablecoins and traditional banking rails such as ACH, wire, and SEPA, without building their own compliance or settlement infrastructure. The platform also supports embedding non-custodial wallets with on-chain yield into a partner's own product.

Pretium APIs is a payments infrastructure product that provides a unified REST API for converting between stablecoins and African fiat currencies. It aggregates local payment rails such as mobile money and bank transfers with on-chain stablecoin settlement, allowing developers and businesses to accept and disburse crypto and fiat payments through a single integration. The API abstracts routing across multiple markets and blockchain networks, and also supports fiat-to-stablecoin on-ramp and off-ramp conversion.

SpherePay Dashboard is a self-serve web application enabling businesses to manage global stablecoin payments without code. The dashboard provides interfaces for sending, receiving, converting, and ramping between fiat and stablecoins, with integrated compliance workflows, transaction tracking, and settlement management, accessed through a single business account. It is used by businesses seeking full on- and off-ramping functionality alongside broader payments support in a no-code interface.

Due Stablecoin Payments API is a developer integration that connects digital assets and traditional finance for businesses. It enables stablecoin swaps, collection and conversion, global payouts through local payment rails, virtual account management, bulk payouts, and payout links through a single integration. Businesses use the API to move money across multiple blockchains and more than eighty countries with automatic settlement between stablecoins and local currency.

DashX Gateway is a payments infrastructure and orchestration platform that helps businesses and independent contractors move money across borders. It provides virtual bank accounts in multiple currencies and routes payouts to local bank accounts in dozens of countries, alongside conversion between stablecoins and fiat currency handled through licensed partners. The platform connects to domestic transfer networks and international wire systems through a single application programming interface, letting payroll, remittance, and fintech companies route payments without building their own banking relationships. Identity verification and compliance monitoring, performed by regulated partners, screen users and transactions before funds settle. Developers integrate the platform through application programming interfaces and software development kits to embed cross-border payment flows into their own products.

Bitso Business provides blockchain-based payment infrastructure for enterprises, enabling cross-border settlements, pay-ins, payouts, and API integration for businesses operating in Latin America.

CaaS Manager enables financial institutions to integrate digital asset solutions with full compliance and governance through API-first infrastructure, automated workflows, and regulatory compliance features.

Orionx Business Payments is a stablecoin-based payment infrastructure that enables companies to send, receive and convert funds across Chile, Perú, Colombia and México without local bank accounts.

Codex Par is a stablecoin swap API that lets payment operators offer customers one-to-one conversion between USDT and USDC. The service absorbs the market spread between the two stablecoins and returns the full requested amount, billing the operator a separate transparent fee rather than passing a hidden markup to end customers. Payment service providers and fintechs integrate the API to guarantee par pricing on stablecoin conversions embedded in their own products.

Vortex API and Widget is a business-facing integration layer that lets companies embed fiat-crypto on-ramp and off-ramp functionality directly inside their own applications. It provides a hosted checkout widget along with a programmatic exchange API and software development kit, handling quoting, KYC and KYB, compliance, and settlement so partner businesses can add ramp functionality without building their own infrastructure. The system connects to regulated local partners and stablecoin liquidity routes to convert between fiat currencies and cryptocurrencies, and supports both manual widget embedding and automated, backend-driven settlement triggered from custody wallets, multisigs, or smart contracts.

Vortex Payments is stablecoin payment infrastructure that helps businesses convert international customer payments into local settlement. It routes incoming foreign invoices through fiat and stablecoin corridors, converting receivables into stablecoins before settling them as local bank payouts, stablecoin treasury balances, or vendor payments. Service exporters, product exporters and importers, and platforms or marketplaces use the product to manage cross-border receivables with route-based quotes, compliance checks, and payout options, connecting through Vortex and its regulated local partners.

Trillion Digital Electronic Trading delivers institutional market access through low-latency execution infrastructure with microsecond-precision and intelligent order routing across multiple liquidity venues. The platform provides web-based terminals, FIX 4.4 protocol, and REST/WebSocket APIs with 99.99% uptime. Features include real-time analytics, execution algorithms, and co-location in major data centers.

Radom is a merchant payment gateway that enables businesses to accept cryptocurrency and stablecoin payments through hosted checkout pages, payment links, and invoicing tools. The platform lets merchants manage recurring subscription billing, generate dedicated deposit addresses for customer attribution, and connect bank-led collection through virtual accounts and open banking. It also provides crypto-to-fiat conversion, stablecoin settlement, and bulk payout tools for disbursing funds across multiple blockchains and currencies. Businesses and payment service providers use the platform's dashboard and APIs to embed these payment, collection, and treasury functions into their own products.

UTORG On-Ramp is a fiat-to-crypto purchase service for consumers and a merchant integration for Web3 apps. It supports card and local payment methods with built-in KYC/AML and fraud protection, while businesses embed a widget or API and rely on UTORG for compliance, verification, and user support. The service also offers embedded on/off-ramp infrastructure that lets partner platforms give their own users access to multiple local payment methods for fiat-to-crypto onboarding.

AX ONE is a payments infrastructure platform offering multi-currency accounts and cross-border stablecoin and fiat settlement for institutions. It supports major currencies with continuous inflow and outflow, routing transfers over stablecoin and local payment rails with on/off ramp capabilities under compliance screening. The platform anchors a multi-chain institutional stablecoin network connecting banks, payment service providers, virtual asset exchanges, and liquidity providers for real-time global settlement.

Rain Cards is a payments infrastructure platform that provides businesses with a unified API for stablecoin-native financial services. It enables wallet provisioning, fiat on-ramps and off-ramps, virtual accounts, payments, and card issuance through a single integration and shared account verification. Businesses use it to build card programs and payment products without managing separate banking or blockchain integrations for each function. Reward mechanics for cardholders are built natively into the issuing capability rather than offered as a separate service.

Swapper Deposits is a payments infrastructure SDK enabling DeFi platforms to accept user deposits via payment cards, crypto transfers, and Web3 wallets through an embeddable iframe widget. The system orchestrates the full deposit flow using the Chainlink Runtime Environment, routing funds across multiple blockchains via Chainlink CCIP, with KYC/AML compliance managed by integrated regulated third parties. Platforms embed the widget via a TypeScript SDK or direct iframe without requiring separate payment licenses.

Mesh Platform provides embedded financial infrastructure through APIs connecting to hundreds of exchanges and wallets. The platform includes Mesh Pay for crypto payment processing with SmartFunding technology, Mesh Deposit for embedded crypto deposits with intelligent routing, Mesh Payout for automated disbursements, Mesh Portfolio for real-time account aggregation and data analytics, Mesh Ramp for fiat-to-crypto conversion, and Mesh Verify for wallet ownership verification and compliance tools.

Coinflow is a payment infrastructure platform that enables businesses to accept customer payments and send payouts to users worldwide. It processes credit and debit cards, bank transfers, digital wallets, and stablecoin payments, and settles funds to a merchant wallet or bank account through instant or standard rails. The platform also handles fraud protection, chargeback indemnification, and regulatory compliance for merchants. Additional capabilities include recurring subscription billing and multi-party marketplace payments with split settlements and automated seller payouts.

Partna API is a payments infrastructure and orchestration platform that connects African currencies to global stablecoin markets. It lets businesses collect payments in local currency, convert between fiat and stablecoins, and settle in USD or stablecoins through a single programmatic interface, including pre-built onramp and offramp widgets for embedding conversion flows. Developers integrate the API to build onramp, offramp, collection, and payout features within their own products, with compliance and KYC handling managed by the platform. It supports conversions across multiple stablecoins and settlement currencies for businesses operating between African markets and global counterparties.

USDCKit implements programmatic USDC payment automation through a developer SDK for Circle Wallets. The toolkit processes high-volume transactions, configures fund movements, and executes cross-chain transfers. The system manages gas sponsorship and compliance requirements while supporting integration across multiple blockchains.

Notabene Flow is a stablecoin payment infrastructure network for wallets, issuers, fintechs, and payment service providers. It coordinates pull payments such as merchant-initiated invoices, push payments such as sender-initiated payouts, and recurring billing cycles for business commerce. The network relies on an open authorization protocol to verify identities, enforce compliance policy, and authorize settlement across payment agents before funds move on-chain. Participants integrate as payment-initiating agents, payment-responding agents, or infrastructure providers through application programming interfaces, and the network coordinates and authorizes transactions without holding funds or acting as a custodian.

Align API is a payments infrastructure platform that lets businesses collect and pay out funds across borders through named multi-currency bank accounts and stablecoin rails. It combines fiat-to-stablecoin and stablecoin-to-fiat conversion, cross-chain stablecoin transfers, and locally issued virtual accounts with IBANs or local account numbers behind a single set of API endpoints. Businesses use it to run global payment corridors, e-commerce settlement, payroll, and trade payments without opening local banking entities in each country. The platform manages currency conversion at prevailing market rates, connects to local clearing rails, and screens transactions for regulatory compliance.

Juicyway API is a developer-facing payments infrastructure product that lets applications integrate customer management, payment collection, transfers, and currency exchange. It exposes REST endpoints for initializing and capturing payments, bulk and internal transfers, market-maker driven exchange rates, and a wallet-as-a-service module for creating and managing customer wallets. Webhooks deliver real-time notifications for transaction and payment events, letting businesses embed multi-rail payment and stablecoin transfer capabilities directly into their own products.

InFlow Pay provides payments infrastructure through unified API endpoints, enabling shareable payment links, checkout integration, business IBAN accounts, and merchant dashboard management. The platform supports open banking, PayPal, and credit card processing with automated yield generation on payment flows.

Checker API is a provider-agnostic orchestration platform that gives financial institutions a single integration point to access stablecoin and digital asset liquidity across exchanges, OTC desks, banks, and payment providers. The system routes each order to the optimal execution venue based on price, speed, and reliability, then returns standardized responses covering order confirmation, fill status, and real-time tracking. It supports trading, cross-border payments, treasury management, and credit operations, with settlement extending across multiple blockchains and stablecoins through a unified API.

PNSL (Pay Now, Settle Later) is a cross-border payment settlement infrastructure that embeds into existing payment and treasury systems, letting regulated payment operators execute payments instantly while settlement is deferred and processed later. It funds payment corridors on demand using freshly minted stablecoins settled on a blockchain network, removing the need for pre-positioned capital across jurisdictions. An integrated AI-driven risk and compliance engine screens counterparties, monitors transactions in real time, and applies sanctions and anti-money-laundering checks across every payment flow. Money service businesses and payment networks use the system, accessed through a web platform and API, to move funds across multiple countries and currencies.