> This is Payabli documentation. For a complete page index, fetch https://docs.payabli.com/llms.txt — append .md to any page URL for lightweight markdown. For section-level indexes, query parameters, and other AI-optimized access methods, see https://docs.payabli.com/ai-agents.md # Line items > If you're a software company, you're a payments company™ ## API Docs - Line items [Create item](https://docs.payabli.com/developers/api-reference/lineitem/add-item-to-entrypoint-catalog.md) - Line items [Get item](https://docs.payabli.com/developers/api-reference/lineitem/get-item-in-entrypoint.md) - Line items [List items](https://docs.payabli.com/developers/api-reference/lineitem/get-list-of-items-for-entrypoint.md) - Line items [Update item](https://docs.payabli.com/developers/api-reference/lineitem/update-item-in-entrypoint.md) - Line items [Delete line item](https://docs.payabli.com/developers/api-reference/lineitem/delete-item-in-entrypoint.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.payabli.com/openapi.json) - [OpenAPI YAML](https://docs.payabli.com/openapi.yaml)