> ## Documentation Index > Fetch the complete documentation index at: https://docs.assetinfinity.ai/llms.txt > Use this file to discover all available pages before exploring further. # What else will do: alternatives and approved substitutes, with what is on the shelf of each. ## OpenAPI ````yaml /api-reference/openapi.json get /part_relationships openapi: 3.0.0 info: description: '' title: >- The only schema PostgREST exposes (ADR-014). Reads are security_invoker views; writes are SECURITY DEFINER functions. Rebuilt wholesale on every deploy — it holds no data. version: 12.2.3 servers: - url: https://app.assetinfinity.ai/api security: [] tags: - name: Signing in - name: Profile - name: Assets - name: Asset lifecycle - name: Work lifecycle - name: Maintenance - name: Inventory - name: Inventory detail - name: Procurement - name: Contracts - name: Workforce - name: Capacity - name: Dispatch - name: Routing - name: Tools - name: Inspections - name: Verification - name: Reliability - name: Parts demand - name: Sensors and meters - name: Map - name: Floor plans - name: Labels - name: Lost and found - name: Root cause analysis - name: Reports - name: Audit center - name: Activity - name: Notifications - name: Channels - name: Search - name: Copilot - name: Import - name: Files - name: Sync - name: Support - name: Admin - name: Access - name: Lookups - name: Read models - name: Branding - name: Custom fields - name: Form studio - name: Workflows - name: Workflow studio - name: Rules - name: Statuses and transitions - name: Currencies and locales - name: Work configuration - name: Asset configuration - name: Inventory configuration - name: Tool configuration - name: Workforce configuration - name: Vendor and contract configuration - name: Document configuration - name: Inspection configuration - name: Sites, locations and the organisation - name: Platform - name: Self verification - name: Setup - name: Tools on a job, and who has them out - name: Vendors and contracts - name: Work order execution - name: Workforce detail externalDocs: description: PostgREST Documentation url: https://postgrest.org/en/v12/references/api.html paths: /part_relationships: get: tags: - Inventory detail summary: >- What else will do: alternatives and approved substitutes, with what is on the shelf of each. parameters: - $ref: '#/components/parameters/rowFilter.part_relationships.id' - $ref: '#/components/parameters/rowFilter.part_relationships.part_id' - $ref: '#/components/parameters/rowFilter.part_relationships.relationship' - $ref: '#/components/parameters/rowFilter.part_relationships.related_part_id' - $ref: >- #/components/parameters/rowFilter.part_relationships.related_part_number - $ref: >- #/components/parameters/rowFilter.part_relationships.related_part_name - $ref: >- #/components/parameters/rowFilter.part_relationships.compatibility_score - $ref: >- #/components/parameters/rowFilter.part_relationships.conversion_ratio - $ref: >- #/components/parameters/rowFilter.part_relationships.is_bidirectional - $ref: '#/components/parameters/rowFilter.part_relationships.notes' - $ref: >- #/components/parameters/rowFilter.part_relationships.related_available_quantity - $ref: '#/components/parameters/select' - $ref: '#/components/parameters/order' - $ref: '#/components/parameters/range' - $ref: '#/components/parameters/rangeUnit' - $ref: '#/components/parameters/offset' - $ref: '#/components/parameters/limit' - $ref: '#/components/parameters/preferCount' responses: '200': content: application/json: schema: items: $ref: '#/components/schemas/part_relationships' type: array application/vnd.pgrst.object+json: schema: items: $ref: '#/components/schemas/part_relationships' type: array application/vnd.pgrst.object+json;nulls=stripped: schema: items: $ref: '#/components/schemas/part_relationships' type: array text/csv: schema: items: $ref: '#/components/schemas/part_relationships' type: array description: OK '206': description: Partial Content components: parameters: rowFilter.part_relationships.id: in: query name: id required: false schema: type: string rowFilter.part_relationships.part_id: in: query name: part_id required: false schema: type: string rowFilter.part_relationships.relationship: in: query name: relationship required: false schema: type: string rowFilter.part_relationships.related_part_id: in: query name: related_part_id required: false schema: type: string rowFilter.part_relationships.related_part_number: in: query name: related_part_number required: false schema: type: string rowFilter.part_relationships.related_part_name: in: query name: related_part_name required: false schema: type: string rowFilter.part_relationships.compatibility_score: in: query name: compatibility_score required: false schema: type: string rowFilter.part_relationships.conversion_ratio: in: query name: conversion_ratio required: false schema: type: string rowFilter.part_relationships.is_bidirectional: in: query name: is_bidirectional required: false schema: type: string rowFilter.part_relationships.notes: in: query name: notes required: false schema: type: string rowFilter.part_relationships.related_available_quantity: in: query name: related_available_quantity required: false schema: type: string select: description: Filtering Columns in: query name: select required: false schema: type: string order: description: Ordering in: query name: order required: false schema: type: string range: description: Limiting and Pagination in: header name: Range required: false schema: type: string rangeUnit: description: Limiting and Pagination in: header name: Range-Unit required: false schema: default: items type: string offset: description: Limiting and Pagination in: query name: offset required: false schema: type: string limit: description: Limiting and Pagination in: query name: limit required: false schema: type: string preferCount: description: Preference in: header name: Prefer required: false schema: enum: - count=none type: string schemas: part_relationships: description: >- What else will do: alternatives and approved substitutes, with what is on the shelf of each. properties: compatibility_score: format: numeric type: number conversion_ratio: format: numeric type: number id: format: uuid type: string is_bidirectional: format: boolean type: boolean notes: format: text type: string part_id: format: uuid type: string related_available_quantity: format: numeric type: number related_part_id: format: uuid type: string related_part_name: format: character varying maxLength: 250 type: string related_part_number: format: character varying maxLength: 80 type: string relationship: format: text type: string type: object ```` ## Related topics - [Inside a part](/inventory/part-detail.md) - [Inside a vendor](/commercial/vendor-detail.md) - [Reorder recommendations](/inventory/reorder.md) - [Core concepts](/core-concepts.md) - [Finding your way around](/get-started/navigating.md)