> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://zuora.ferndocs.com/developers/api-reference/zuora-api/legacy-v1-products/product-rate-plan-charge-tiers/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://zuora.ferndocs.com/_mcp/server. # Product Rate Plan Charge Tiers ## API Docs - Product Rate Plan Charge Tiers [CRUD: Retrieve a product rate plan charge tier](https://zuora.ferndocs.com/developers/api-reference/zuora-api/legacy-v1-products/product-rate-plan-charge-tiers/object-get-product-rate-plan-charge-tier.md) - Product Rate Plan Charge Tiers [CRUD: Update a product rate plan charge tier](https://zuora.ferndocs.com/developers/api-reference/zuora-api/legacy-v1-products/product-rate-plan-charge-tiers/object-put-product-rate-plan-charge-tier.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://zuora.ferndocs.com/openapi.json) - [OpenAPI YAML](https://zuora.ferndocs.com/openapi.yaml)