AI API

Loomal

Loomal is the payments layer for agentic commerce, letting you add a paywall to any API or store so AI agents can pay automatically in USDC.

What is Loomal?

Loomal is a platform that enables merchants to monetize their APIs, MCP tools, and e-commerce stores by adding a paywall that AI agents can pay via USDC using the x402 protocol. It settles payments on Base in seconds, with no invoices or API keys required.

Loomal vs Similar AI Tools

Pricing ModelPaidFree, FreemiumFree, Free Trial, Custom PricingFree, Freemium
Free Credits
Key Features
  • Paywall any HTTP endpoint or MCP tool with minimal code
  • Hosted endpoints: upload a file and get a paywalled URL
  • Automatic payment settlement on Base in seconds
  • Deadline-aware cost optimization for LLM requests
  • Supports OpenAI, Anthropic, and Gemini models
  • No changes to your request - same model and parameters
  • 5-minute setup
  • Completely self-serve, no sales calls
  • MCP server for out-of-the-box integration
  • Usage metering
  • Flexible pricing models (usage, credits, outcomes, hybrid)
  • Margin tracking per customer
Pros
  • Quick integration (5 lines of code)
  • Supports multiple frameworks (Express, Hono, Next.js, FastAPI)
  • Significant cost reduction (claimed 47% average)
  • No changes to your existing code or client
  • Fast 5-minute setup and self-serve onboarding
  • MCP server enables immediate agent integration
  • AI-native billing infrastructure
  • Supports multiple pricing models
Cons
  • Still in early stage (Shopify/WooCommerce coming soon)
  • Requires USDC and Base network for payments
  • Added latency for flex requests (about 16% more time to first token)
  • Cost savings only apply to flex-capable models
  • Pricing details not publicly listed
  • Requires technical integration for custom implementations
  • Limited public pricing transparency
  • Primarily focused on AI companies
Best For
  • API providers wanting to monetize AI agent traffic
  • E-commerce stores looking to enable agentic checkout
  • Developers running high-volume LLM inference
  • Teams looking to reduce AI costs without switching models
  • AI agent developers
  • Agent-first startups
  • AI startups
  • SaaS companies with usage-based billing

How to use Loomal?

  1. 1Connect your API endpoint or MCP tool with a few lines of code, or upload a file to be hosted by Loomal.
  2. 2Set a per-call price in USDC (from $0.001 to $1).
  3. 3AI agents automatically pay via x402 when they access your resource, and funds settle to your wallet.

Loomal Key Features

  • Paywall any HTTP endpoint or MCP tool with minimal code
  • Hosted endpoints: upload a file and get a paywalled URL
  • Automatic payment settlement on Base in seconds
  • Supports x402 standard for machine-to-machine payments
  • Coming soon: Shopify & WooCommerce plugins for agentic checkout

Loomal Use Cases

  • Monetize AI agent access to your API or data
  • Sell digital products to AI agents via shop integration
  • Enable automated payments for MCP tools and endpoints

Loomal Pricing & Free Credits

Loomal currently operates on a Paid model.

This tool is completely free to use

Per-call pricing

From $0.001 to $1 per request

You set the price per call; Loomal may charge a fee (not specified).

Loomal Pros & Cons

Pros

  • Quick integration (5 lines of code)
  • Supports multiple frameworks (Express, Hono, Next.js, FastAPI)
  • No API keys or invoices for agents
  • Instant settlement on Base

Cons

  • Still in early stage (Shopify/WooCommerce coming soon)
  • Requires USDC and Base network for payments
  • Limited to agent commerce use cases

What is Loomal best for?

  • API providers wanting to monetize AI agent traffic
  • E-commerce stores looking to enable agentic checkout
  • Developers building tools for the AI agent economy

Loomal FAQ

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