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 ModelPaidCustom PricingFreeFree
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
  • Enterprise-Grade Runtime with high availability
  • Flexible Identity & Access (SAML, OAuth)
  • Tenant Isolation with isolated runtimes, credentials, and audit trails
  • Emulates Ollama, OpenAI, and llama.cpp APIs
  • Transparent forwarding to NVIDIA's OpenAI-compatible API
  • Optional response caching with configurable TTL and size
  • Transparent credential injection for AI agents
  • AES-256-GCM encrypted secret storage at rest
  • Host and path matching for routing secrets to endpoints
Pros
  • Quick integration (5 lines of code)
  • Supports multiple frameworks (Express, Hono, Next.js, FastAPI)
  • Enterprise-grade security and governance built-in
  • Multi-tenant isolation for SaaS providers
  • Lightweight and easy to deploy via Docker
  • Caches responses to reduce API calls and latency
  • Open-source and self-hosted, giving full control over credentials
  • Easy setup with one-line install or Docker
Cons
  • Still in early stage (Shopify/WooCommerce coming soon)
  • Requires USDC and Base network for payments
  • Pricing is not transparent and requires contacting sales
  • Requires technical expertise to set up and configure workflows
  • Only forwards to NVIDIA's API; no other cloud provider support
  • Requires a valid NVIDIA API key
  • Currently limited to single-user local mode by default; OAuth setup requires additional config
  • Requires self-hosting infrastructure (Docker/PostgreSQL)
Best For
  • API providers wanting to monetize AI agent traffic
  • E-commerce stores looking to enable agentic checkout
  • Enterprises needing a secure, governable integration platform
  • SaaS companies requiring multi-tenant integration for customers
  • Developers integrating NVIDIA LLMs into existing workflows
  • Users of Open WebUI, curl, or SDKs wanting to leverage NVIDIA models
  • Developers building AI agents that need secure API access
  • Teams managing multiple AI agent deployments with varying credential scopes

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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