List of B2B Invoicing & Billing projects on Solana (2026)

0xProcessing Crypto Payment Gateway is a merchant payment gateway that lets businesses accept cryptocurrency payments online and at checkout. It supports API integration, wallet connections, static wallet addresses, payment forms and links, and virtual point-of-sale terminals, with a risk-control mechanism that converts incoming crypto into stablecoins to shield merchants from price volatility. Merchants can also issue business invoices, run recurring subscription billing, execute mass payouts, and deploy the gateway under their own branding. A unified dashboard provides transaction management, analytics, and withdrawal to bank accounts.

CoinGate Billing provides formal invoice management systems with line items, payment terms, and business transaction workflows. It also includes simple payment request tools via email or direct link for ad-hoc transactions without formal invoicing features.

Bitzaro Invoice is a B2B invoicing platform that lets businesses create and send stablecoin invoices to clients worldwide. Invoices are issued and settled exclusively in a US dollar-pegged stablecoin, generating single-use payment links and QR codes that expire after a set period so clients can pay without creating an account. The platform supports settlement across multiple blockchains and includes merchant team permissions, transaction screening, and automated reporting for reconciliation. Payments settle directly into the merchant's Bitzaro Wallet.

CryptoRoute Pay is a self-custodial crypto checkout platform for merchants that lets businesses create USD-priced invoices and reusable payment links. Customers pay from any major blockchain in any of a wide range of cryptocurrencies, and each payment is swapped on-chain and settled to the merchant as a single stablecoin on one network, for a flat service fee with no monthly, setup, or per-invoice charges. Merchants can use a hosted checkout page or integrate directly through a REST API with signed webhooks covering the invoice lifecycle. The platform offers one-off invoices for individual charges and permanent product links for repeated sales, with recurring subscription billing planned.

API Suite is a payments infrastructure product that lets businesses integrate stablecoin and fiat payment processing into their own systems or manage payments through a no-code treasury dashboard. It unifies stablecoin settlement with local payment rails through a single API, enabling cross-border payments, local currency collection and payout, virtual USD and EUR accounts, and digital asset wallet functionality, while a companion portal provides the same capabilities through a managed dashboard with multi-currency balance management, team permissioning, and invoice-to-pay workflows. Fintechs, banks, telecoms, and corporates use the API to modernize payouts and treasury workflows without building blockchain infrastructure themselves, while finance and treasury teams use the portal for reconciliation and cross-border payouts without writing code. Webhooks and sandbox testing support automated, real-time financial workflows and faster integration.

AurasPay is a non-custodial crypto payment platform that lets businesses accept digital-asset payments across online and in-person channels. Merchants create payment links, QR checkouts, invoices, and point-of-sale requests through a merchant dashboard, with an accompanying REST API and commerce plugins for embedding checkout into existing platforms. Payments settle directly to merchant-controlled wallets across multiple blockchains without AurasPay taking custody of funds. The platform also offers white-label deployment for businesses that want a branded payment experience on shared infrastructure.

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.

OneSafe Invoicing enables Web3 businesses to create and manage invoices with cryptocurrency payment options. The system supports multi-currency billing and automated payment processing for both fiat and digital assets.

Meow Business Banking Platform is a neobank for businesses that provides checking accounts, domestic and international payments, treasury products, and invoicing through a single dashboard. It routes wires, ACH, and stablecoin transfers, lets businesses hold and move funds across multiple blockchains, and offers access to short-term treasury instruments for idle cash. Startups and crypto-native companies use it as their primary banking relationship, with financing options available through partner institutions.

Payouts Platform is a unified payments infrastructure and orchestration platform that lets businesses move, manage, and automate money through one ledger and API. It routes payouts and collections across dozens of banking rails, cards, and on-chain stablecoin transfers, while automating accounts payable and receivable, tax form collection, reconciliation, and approval workflows. Vendors, clients, and internal teams access dedicated portals, and the same functionality is exposed to AI agents through a Model Context Protocol interface and agent payment protocols. Businesses use it to consolidate global disbursements, collections, compliance checks, and card issuance within a single audited system.

Infini is a financial services platform that provides businesses with stablecoin and fiat payment acceptance, corporate card issuance, invoicing, payroll, multi-currency accounts, and treasury yield tools through a single dashboard. Merchants accept payments via hosted checkout, payment links, and invoices, while corporate cards let teams fund spending from fiat or stablecoin balances with budget controls. The platform also issues multi-currency virtual accounts for cross-border collection and payouts, and lets businesses allocate idle stablecoin balances to market-neutral yield strategies. Payroll and vendor settlement tools automate bulk stablecoin payouts, and all functions are accessible from one account across multiple supported blockchains.

BloccPay Payroll Platform is a crypto-powered payroll and invoicing system that lets businesses pay global teams and independent contractors in cryptocurrency or fiat. It processes payments through stablecoin rails, converting between crypto and fiat while preserving fund value during storage and transfer. Businesses schedule batch payroll runs across countries, while talents generate invoices and receive same-day payments into a built-in wallet or their preferred payout method. The platform also provides talents with access to lifestyle and financial-wellness benefits tied to their earnings.

Stablecorp is a global incorporation and stablecoin banking platform for internet founders. It provides remote US incorporation (Wyoming LLC or Delaware C-Corp) in as fast as 48 hours, US business bank accounts via licensed partners including Bridge (a Stripe company), and invoicing in USDC, EURC, or USDT with clients able to pay in fiat and same-day settlement. The platform also automates ongoing compliance covering US federal and state filings as well as home-country tax obligations.

Blockroll is a neobank for Nigerian freelancers, gig workers, and remote workers that combines multi-currency accounts with digital payment tools. Users hold and convert fiat currency and stablecoins in a single wallet, send and receive payments globally, pay bills and buy airtime, and generate invoices to collect client payments. The platform also issues a virtual spending card funded with stablecoins for online purchases and subscriptions, alongside a shareable profile hub for freelancers to list services and payment links.

Nexcrow is blockchain-powered escrow service on Solana that locks digital payments until contract milestones are completed and approved. The system enables secure freelancer payments through smart contracts, ensuring both clients and service providers complete their obligations before fund release.