payments Tools

Most AI apps waste 70% of their budget. Wrong models. No caching. Payment fees that destroy micropayments. P402.shop: Compare 50+ AI APIs (GPT-5.2, Claude Opus 4.5, Gemini 3, more). Find the right model for your use case. See costs explode from 100 to 1M users. Free. P402.io: Accept micropayments without Stripe's $0.30 killing you. 1% flat fee. Built on x402—HTTP's payment standard, finally working. Vibe-coded apps break at scale. Optimized ones don't.

xPay is a powerful cross-border payment solution designed to help businesses in India, Singapore and the US seamlessly accept global payments. With 90% success rates, multi-currency support, and advanced fraud detection, xPay optimizes international transactions, reduces drop-offs, and automates compliance. Perfect for marketplaces, SaaS, and e-commerce, xPay simplifies complex payment flows and ensures a smooth, secure global experience for your business and customers.

Create invoices on-site in under 60 seconds

Visualize your debt payoff journey with satisfying burn animations. Plan payment schedules, track progress, and achieve debt freedom with complete privacy.

Flowglad is an open source payment provider you can integrate into your app without any webhooks. Instead of writing a bunch of glue code to keep your DB in sync with your payment provider, our API tells you what customers

In Brazil, a payments license gives you full autonomy but takes years, millions in $$$, and heavy compliance. Existing providers get you live fast but restricts independence and operational control. Cumbuca merges both: you get the same development flexibility with direct access to Open Finance and Pix, with full operational control, reduced risk and flexible price. Build on official APIs, own your infra and data, customize every layer, and if you get your license, just plug your own certificate

Stop building complex stores just to sell a file. HushLink lets you monetize any digital content in 60 seconds: Upload, price it, share the link. No monthly fees. No storefronts. No complexity. Just simple, secure payment links that work anywhere.

Sentra is our AI Agent that integrates Billing & Payments by handling SDKs, APIs, Adapters, and plugs into your tech stack (Auth, DB etc). It extracts revenue insights such as growth drivers and takes customer actions like refunds, upgrades, and credits.

Your pricing strategy shouldn't be limited by your codebase. ParityDeals decouples them. A simple SDK handles complex billing for developers, while your GTM team gets a dashboard to launch, test, and iterate pricing models in minutes—without engineering help

Create, brand, and monetize AI chats with Outchat. From setup to payments, everything you need to build your AI business in one platform.

AI-powered revenue operations platform that automates invoice follow-ups, tracks customer payments, and manages all communications. Streamline your financial processes with intelligent automation.

ChatGPT now lets you buy products directly in chat. Powered by the new open Agentic Commerce Protocol (ACP) built with Stripe, Instant Checkout connects you with merchants like Etsy (and soon Shopify) to turn product discovery into a seamless purchase.

Agent Payments Protocol (AP2) is an open protocol that builds on A2A, Agent to Agent Protocol. AP2 was developed by Google with leading payments and technology companies to securely initiate and transact agent-led payments across platforms.

Accept crypto payments globally with sub-2 second settlements, 0.5% fees and fully programmable transactions. icpay is a faster, cheaper, borderless alternative to Stripe.

Stripe Connect is powerful but complex. MyBerryFlow makes it simple for marketplace builders to launch and grow with easy seller onboarding, deferred KYC, simple payouts, and a unified dashboard - powered by Stripe.

Our native Stripe app allows you to change the price of your subscriptions from the dashboard, without code or complex scripts. Increase / decrease your prices at the touch of a button, without worrying about errors. Schedule future changes across time zones.

Smooth payments for SaaS 🤝 Split revenue with partners anywhere. 🌍 Get paid in 80+ currencies, 100+ countries & stablecoins. 🤖 AI assistant that knows your business data. 💳 Sell with subscriptions & one-time payments without Tax headaches.

Krepling Pay is a white-labeled, platform-agnostic checkout engine that lets customers complete purchases in one click—no login or account needed. Reduce friction, build trust, and boost repeat sales with a fully branded, optimized flow.

Cloudflare introduces a groundbreaking "pay per crawl" system that enables content creators to monetize their content by charging AI crawlers for accessing their websites, providing a flexible alternative to blanket blocking or free access.

Stop fraudulent sellers from draining your Stripe Connect marketplace!🛡️Real-time fraud detection catches bad actors before they cost you thousands. Built by a founder who lost €800+ to fraud and said 'never again.' Save your revenue, sleep better at night.💰

Billingrails is launching its sandbox, a flexible toolkit for building custom billing systems fast. This release includes both a dashboard and APIs so you can model pricing, define billing logic, and test workflows using config and events before going live.