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Accept USDC payments from any wallet, anywhere in the world. A developer-first platform with hosted checkout, embedded APIs, and transactions settle on-chain in seconds.
A complete suite of tools to accept on-chain stablecoin payments, manage billing, and grow revenue — all powered by USDC.
Accept one-time and recurring USDC payments from any wallet. Transactions settle with sub-second finality.
Pre-built, hosted checkout pages that convert. Customisable branding, multi-wallet support, and mobile-optimised flows.
Subscriptions, invoicing, and metered billing. Automate recurring revenue with smart retry logic and dunning management.
Marketplace and platform payments. Split payments, managed payouts, and onboarding for your sellers and service providers.
RESTful APIs, SDKs in 7 languages, webhooks, CLI, and a full sandbox environment. Build anything you can imagine.
Real-time dashboards, financial reports, and exportable data. Track revenue, disputes, and payouts from one place.
Whether you are a weekend side-project or a public company, Insfers scales with you.
Launch fast with zero upfront costs. Free tier, instant API keys, and pre-built checkout so you can focus on your product.
Accept global USDC payments on your storefront. Plugins for Shopify, WooCommerce, and custom builds.
Insfers Connect handles onboarding, split payments, and payouts for your sellers and providers.
Custom integrations, dedicated infrastructure, volume pricing, and a named account team.
From no-code checkout links to fully embedded API flows, pick the integration that fits your team.
Redirect customers to a fully hosted, conversion-optimised checkout page. Customise colours, logo, and copy. Supports multiple wallets and automatic receipts.
Insfers Checkout
Pay with any USDC wallet
// Create a payment in 3 lines
const payment = await insfers.payments.create({
amount: 4900, // $49.00 in cents
currency: "usdc",
chain: "arc",
description: "Pro Plan - Monthly",
metadata: {
customer_id: "cus_8a3b1c",
plan: "pro_monthly",
},
redirect_url: "https://yourapp.com/success",
});
// payment.id => "pay_1a2b3c4d"
// payment.status => "pending"
// payment.pay_url => "https://pay.insfers.com/pay_1a2b3c4d"Build completely custom payment experiences with our well-documented REST API. Create payments, manage customers, handle refunds, and listen to webhooks — all programmatically.
Generate shareable payment links from the dashboard or API. No website required — share via email, chat, or social media.
Learn MoreCreate and send professional invoices. Automatic reminders, partial payments, and one-click pay via hosted invoice page.
Learn MorePower multi-party payments. Onboard sellers, split transactions, and manage payouts — all through a single integration.
Learn MoreWe obsess over DX so you can ship faster. Clean APIs, thorough docs, and tools that actually work.
Guides, tutorials, and full API reference with runnable examples in every language.
Official SDKs for Node.js, Python, Go, Ruby, PHP, Java, and .NET. Community SDKs for Rust and Elixir.
Subscribe to 40+ event types. Automatic retries with exponential backoff and webhook signature verification.
Full sandbox environment with test wallets, simulated transactions, and time-travel for subscription testing.
Request inspector, event logs, and a CLI for local webhook forwarding. Debug issues in minutes, not hours.
# Install the SDK
npm install @insfers/node
# Or use the CLI
npx insfers login
npx insfers listen --forward localhost:3000/webhooksimport Insfers from "@insfers/node";
const insfers = new Insfers(process.env.INSFERS_SECRET_KEY);
// Create a checkout session
const session = await insfers.checkout.sessions.create({
line_items: [
{
name: "Pro Plan",
amount: 4900,
quantity: 1,
},
],
success_url: "https://yourapp.com/success",
cancel_url: "https://yourapp.com/cancel",
});
// Redirect to session.url// Verify webhook signatures
import { verifyWebhookSignature } from "@insfers/node";
app.post("/webhooks", (req, res) => {
const event = verifyWebhookSignature(
req.body,
req.headers["insfers-signature"],
process.env.WEBHOOK_SECRET
);
switch (event.type) {
case "payment.completed":
// Fulfil the order
break;
case "payment.failed":
// Notify the customer
break;
}
res.json({ received: true });
});Built from the ground up with security, privacy, and compliance at every layer.
No hidden fees, no surprises. Pay only for what you use.
For side-projects and early-stage startups
For scaling businesses with volume
For large organisations with custom needs
Additional fees: Disputes $15 (waived if resolved in your favour). Connect payouts $0.25 each.
All prices in USD. Network (gas) fees are included in the 0.89% + $0.25 transaction fee. No hidden surcharges.
From zero code to full API — get started in minutes, not weeks.
Drop-in checkout button or Shopify / WooCommerce plugin. Copy-paste integration.
View GuideComplete REST API integration with webhooks. Use our SDKs for your language.
View GuideFull Connect integration with seller onboarding, split payments, and managed payouts.
View GuideMigrating from your current processor is painless. Most teams complete it in under a day.
Sign up for free. Get API keys in under two minutes — no paperwork, no sales calls.
Use our migration tool to import customers, subscriptions, and payment methods from your old processor.
Run your integration in test mode. Simulate payments, webhooks, and edge cases before going live.
Flip the switch. Process real payments with zero downtime. We run both systems in parallel during transition.
From community forums to a dedicated account team, we have you covered at every stage.
Comprehensive guides, API reference, tutorials, and runnable code examples. Updated with every release.
Browse DocsJoin our Discord community of developers. Get help from peers and the Insfers engineering team.
Join DiscordGrowth and Enterprise plans include priority support with guaranteed response times and a named account manager.
Contact SalesStart processing payments on Insfers today. Free to get started — no credit card required, no long-term contracts.
Free tier includes hosted checkout, payment links, and up to $10,000/mo in volume. No credit card required.