Loomal
Agentic Commerce

Let AI agents buy from your store.

Loomal is the payments layer for agentic commerce. Add a paywall to your store or API in minutes — agents discover it, pay in USDC, and get served. Settled on Base in seconds. No API keys, no invoices.

Start selling to agentsRead the docs

Paywall any API or MCP tool today. Shopify & WooCommerce coming soon.

Sells to agents built on

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How it works

Three steps to agent revenue.

No contracts, no per-seat pricing, no waiting on sales. Ship a paywall today and let agents start paying you.

01

Connect

Wrap any HTTP endpoint or MCP tool with five lines — or upload a file and let Loomal host it. No replatforming.

02

Price

Set a price per call, in USDC. From a tenth of a cent to a dollar — you decide what each request is worth.

03

Earn

Agents pay automatically over x402. Funds settle to your wallet on Base in seconds, with a signed receipt.

Available nowPaywall API · MCP tools · Hosted endpoints
Coming soonShopify · WooCommerce
Ways to sell

Plug agentic payments into what you already run.

Loomal handles the x402 payment handshake. Bring an API, a store, or nothing at all — we have a path to revenue for each.

Paywall API & MCP

Wrap any HTTP endpoint or MCP tool with five lines of code and charge agents per call.

Explore the API

Hosted by Loomal

No server? Paste JSON or upload a file — Loomal hosts and paywalls it at a URL agents can pay.

How hosting works

Shopify

Coming soon

Add agentic checkout to your Shopify store. Agents buy your products in USDC — no app passwords, no custom checkout.

Learn more

WooCommerce

Coming soon

A WordPress plugin that paywalls your WooCommerce products and endpoints for agents. Install, set prices, done.

Learn more
Built on x402

The open standard for machine-to-machine payments.

x402 turns HTTP's "402 Payment Required" into a real payment rail. Loomal makes it one install away.

USDC on Base

Real money, not credits. Payments settle on-chain in seconds — the funds are yours to cash out anytime.

Per-request pricing

Charge a tenth of a cent or a dollar. Micropayments that card networks could never make economical.

Signed receipts

Every sale returns an Ed25519 receipt you can verify offline. Provable, auditable revenue.

No API-key juggling

The x402 protocol does auth and payment in one round trip. No keys to issue, rotate, or leak.

Works with any agent

Claude, GPT, Gemini, LangChain, CrewAI, MCP clients — anything that speaks x402 can pay you.

You keep the funds

Loomal never custodies your money. Payments land directly in your wallet on settlement.

For developers

Five lines to paywall an endpoint.

Wrap a handler with requirePayment. Loomal runs the 402 challenge, verifies the agent's signed authorization, settles on Base, and returns a receipt.

  • One dependency, five lines, any framework.
  • Express, Hono, Next.js, FastAPI — all supported.
  • Hosted MCP server + CLI for shell and agent workflows.
Read the developer docs
route.ts
import { requirePayment } from "@loomal/sdk";

// Paywall any handler. Agents pay per call in USDC.
export const GET = requirePayment(
  { price: "$0.05" },
  async (req) => Response.json({ data: "your premium result" }),
);

Start selling to agents.

Connect a store or wrap an endpoint, set a price, and let agents pay you in USDC. Live in minutes.

Get startedRead the docs