# Stellar Tools > The financial infrastructure for the Stellar economy. ## Docs - [Assets](https://docs.stellartools.dev/api-reference/assets.md): Query supported Stellar assets - [Authentication](https://docs.stellartools.dev/api-reference/authentication.md): Authenticating requests to the StellarTools API - [Checkouts](https://docs.stellartools.dev/api-reference/checkouts.md): Create and manage checkout sessions - [Currencies](https://docs.stellartools.dev/api-reference/currencies.md): Query supported fiat currencies - [Customers](https://docs.stellartools.dev/api-reference/customers.md): Create and manage customers - [Introduction](https://docs.stellartools.dev/api-reference/introduction.md): The StellarTools REST API - [Payments](https://docs.stellartools.dev/api-reference/payments.md): Retrieve payment records - [Customer Portal](https://docs.stellartools.dev/api-reference/portal.md): Create portal sessions for customers - [Products](https://docs.stellartools.dev/api-reference/products.md): Create and manage products - [Refunds](https://docs.stellartools.dev/api-reference/refunds.md): Issue refunds for payments - [Subscriptions](https://docs.stellartools.dev/api-reference/subscriptions.md): Manage recurring billing subscriptions - [Access](https://docs.stellartools.dev/api-reference/usage.md): Check whether a customer can access a product - [Webhooks](https://docs.stellartools.dev/api-reference/webhooks.md): Create and manage webhook endpoints - [Introduction](https://docs.stellartools.dev/index.md): Payment infrastructure for the Stellar blockchain - [AI SDK Adapter](https://docs.stellartools.dev/integrations/aisdk.md): Gate AI model access to subscribers - [Better Auth Adapter](https://docs.stellartools.dev/integrations/betterauth.md): Billing plugin for Better Auth apps - [LangChain Adapter](https://docs.stellartools.dev/integrations/langchain.md): Gate LangChain model access to subscribers - [MCP Server](https://docs.stellartools.dev/integrations/mcp.md): Connect AI agents to your StellarTools account - [MedusaJS Adapter](https://docs.stellartools.dev/integrations/medusajs.md): Stellar as a payment provider in Medusa v2 - [TypeScript SDK](https://docs.stellartools.dev/integrations/typescript-sdk.md): The core SDK for the StellarTools API - [UploadThing Adapter](https://docs.stellartools.dev/integrations/uploadthing.md): Gate file uploads to subscribers - [WooCommerce Adapter](https://docs.stellartools.dev/integrations/woocommerce.md): Accept Stellar blockchain payments in your WooCommerce store - [Building Marketplace Apps](https://docs.stellartools.dev/marketplace/building-apps.md): Ship an app that runs natively inside the StellarTools dashboard. - [Loops](https://docs.stellartools.dev/marketplace/loops.md): Send lifecycle emails and trigger workflows from StellarTools payment events. - [Resend](https://docs.stellartools.dev/marketplace/resend.md): Send transactional emails triggered by StellarTools payment events. - [Products](https://docs.stellartools.dev/products.md): The two billing models available on StellarTools and when to use each one - [Webhooks](https://docs.stellartools.dev/webhooks.md): Listen to real-time events from StellarTools ## OpenAPI Specs - [openapi](https://docs.stellartools.dev/api-reference/openapi.json)