> ## Documentation Index > Fetch the complete documentation index at: https://docs.paywithlocus.com/llms.txt > Use this file to discover all available pages before exploring further. # Locus Pro Enterprise > Ship agents with paid data, controlled spending, and usage-based billing through one integration. Give your agents the APIs they need without building a separate integration and billing system for every provider. Locus Pro Enterprise puts search, research, enrichment, inference, and other paid tools behind one catalog and one prepaid balance. Use it to run agents inside your company or power a product your customers pay to use. You choose the tools, control spending, and see what each call costs. Locus manages provider access and per-call settlement. [Make your first call](/locus-pro/enterprise/quickstart) or [connect an agent](/locus-pro/connect-agents). ## Put better data in your product A research assistant needs current sources. A sales agent needs verified company and contact data. A travel assistant needs live flight options. Locus gives these agents access to paid data as they need it, without separate provider subscriptions or credentials. | Start with | When you need | | ------------------------------------------- | --------------------------------------------------------------------- | | [Tool](/locus-pro/catalog) | A particular provider or operation | | [Recipe](/locus-pro/enterprise/recipes) | A complete outcome, such as a cited answer or enriched company record | | [Workflow](/locus-pro/enterprise/workflows) | Your own repeatable process with consistent rules and a run budget | ## Turn agent usage into revenue Give each customer a balance, set your prices, and charge for the tools they use. The [billing widget](/locus-pro/widget) adds balance display, transaction history, and top-ups to your app. You can also keep your existing billing and allocate credits after customers pay you. For example, a prospecting product can charge for each enriched lead. You set a markup over the provider cost, attribute the call to the customer, and track usage and margin in the dashboard. ## Control access and spending Use scoped Agent Connections for unattended agents and server keys for trusted integrations. Limit which tools an agent can call, set per-call or run budgets, and apply a workspace monthly cap. Team roles separate development, billing, and administration. **Activity** lets you trace a charge to a user, agent, provider, or endpoint. **Analytics** shows usage and margin over time. ## Choose a call mode | | Workspace pool | End-user balance | | --------------- | ----------------------------------------------- | -------------------------------------------- | | Best for | Internal agents, batch jobs, flat-rate products | Usage-based customer features | | Balance charged | Your wholesale pool | The customer's balance | | Price | Locus base price | Your price, including markup | | Funding | Workspace top-up or auto-recharge | Customer top-up or allocation from your pool | Both modes use the same catalog and API. You can start with pooled calls and add end-user billing as your product grows. ## Build on the same foundation * **Custom APIs** bring your own HTTP services into agent discovery, access controls, and billing. * **Recipes** combine providers into maintained search, research, extraction, enrichment, and travel outcomes. * **Workflows** run your saved processes with versioned logic, spending limits, and results you can inspect. * **Sandbox keys** let you test request handling without spending credits or calling providers. ## Get started Create a key, enable a tool, and make a metered server call. Connect an interactive client or give an unattended agent scoped access. Choose how customers fund usage and how you earn margin. Add complete data outcomes to your product with one call.