> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Module catalog

> Catalog loading and source-aware resolution. Catalog source loading and resolution with caller-owned file access.

Generated from `cargo doc --no-deps -p nemo-relay-builtins -p nemo-relay-diagnostics -p nemo-relay-logging -p nemo-relay-plugin-host -p nemo-relay-codecs -p nemo-relay -p nemo-relay-runtime -p nemo-relay-model-pricing -p nemo-relay-resource-metrics -p nemo-relay-observability -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

Catalog loading and source-aware resolution. Catalog source loading and resolution with caller-owned file access.

## Structs

* [PricingCatalogSource](/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/struct-pricingcatalogsource): One catalog and its source identity.
* [ResolvedPricing](/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/struct-resolvedpricing): A matched entry with its source identity.

## Functions

* [pricing_catalog_sources_from_config](/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/fn-pricing-catalog-sources-from-config): Load configured sources in precedence order using the caller's file access policy.
* [resolve_pricing](/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/fn-resolve-pricing): Resolve a provider/model pair against sources in precedence order.

> Catalog loading and source-aware resolution. Catalog source loading and resolution with caller-owned file access.

## Docs

- [Struct Pricing Catalog Source](https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/struct-pricingcatalogsource.md): One catalog and its source identity.
- [Struct Resolved Pricing](https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/struct-resolvedpricing.md): A matched entry with its source identity.
- [Function pricing_catalog_sources_from_config](https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/fn-pricing-catalog-sources-from-config.md): Load configured sources in precedence order using the caller's file access policy.
- [Function resolve_pricing](https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-model-pricing/catalog/fn-resolve-pricing.md): Resolve a provider/model pair against sources in precedence order.