# Primex

> AI models and specialized services through one API and one balance, with Primex Chat, Create and a developer Playground.

Primex provides a public Catalog for comparing models, AI services, supported capabilities and published customer pricing. Catalog discovery and offering details are readable without signing in. Account access, API keys and execution require authentication.

Use the current Catalog and developer documentation for offering availability, supported endpoints, billing units and pricing. This index does not snapshot rates, model counts, promotions or payment availability. Compatibility depends on the offering and endpoint.

## Product and current pricing

- [Primex website](https://primexos.com/): Product overview, workflows and frequently asked questions.
- [Model Catalog](https://app.primexos.com/catalog): Public model details, capabilities, availability and pricing.
- [AI service Catalog](https://app.primexos.com/catalog?type=services): Public service details, features, native billing units and pricing.
- [Public Catalog JSON](https://app.primexos.com/api/public/catalog): The same public offering and customer-pricing data used by the Catalog.
- [Billing guide](https://docs.primexos.com/billing): Credits, plans and usage billing.

## Developer documentation

- [Documentation](https://docs.primexos.com/): Maintained API and integration guides.
- [Getting started](https://docs.primexos.com/getting-started): Account setup, API key and first request.
- [Model discovery API](https://docs.primexos.com/endpoints/model-discovery): Discover published models and capabilities.
- [MCP integrations](https://docs.primexos.com/integrations/mcp): Documented MCP integration support.
- [Documentation AI index](https://docs.primexos.com/llms.txt): The documentation's generated page index.
- [Full documentation text](https://docs.primexos.com/llms-full.txt): The documentation's generated text bundle.

## Policies

- [Privacy](https://docs.primexos.com/privacy): Published data-handling policy.
- [Terms](https://docs.primexos.com/terms): Published service terms.