> ## Documentation Index > Fetch the complete documentation index at: https://www.c1.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Create > Create a proxy binding between a source and destination entitlement, establishing a hierarchical relationship. ## OpenAPI ````yaml https://spec.speakeasy.com/conductor-one/conductorone/my-source-with-code-samples post /api/v1/apps/{src_app_id}/{src_app_entitlement_id}/bindings/{dst_app_id}/{dst_app_entitlement_id} openapi: 3.1.0 info: description: The C1 API is a HTTP API for managing C1 resources. title: C1 API version: 0.1.0-alpha servers: - description: The C1 API server for the current tenant. url: https://{tenantDomain}.conductor.one variables: tenantDomain: default: example description: The domain of the tenant to use for this request. security: - bearerAuth: [] oauth: [] paths: /api/v1/apps/{src_app_id}/{src_app_entitlement_id}/bindings/{dst_app_id}/{dst_app_entitlement_id}: post: tags: - App Entitlement Proxy Binding summary: Create description: >- Create a proxy binding between a source and destination entitlement, establishing a hierarchical relationship. operationId: c1.api.app.v1.AppEntitlementsProxy.Create parameters: - in: path name: src_app_id required: true schema: description: The ID of the app that owns the source entitlement. readOnly: false type: string - in: path name: src_app_entitlement_id required: true schema: description: The ID of the source (parent) entitlement. readOnly: false type: string - in: path name: dst_app_id required: true schema: description: The ID of the app that owns the destination entitlement. readOnly: false type: string - in: path name: dst_app_entitlement_id required: true schema: description: The ID of the destination (child) entitlement. readOnly: false type: string requestBody: content: application/json: schema: $ref: >- #/components/schemas/c1.api.app.v1.CreateAppEntitlementProxyRequestInput responses: '200': content: application/json: schema: $ref: >- #/components/schemas/c1.api.app.v1.CreateAppEntitlementProxyResponse description: The response message for creating an entitlement proxy binding. x-codeSamples: - lang: go label: Create source: "package main\n\nimport(\n\t\"context\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/shared\"\n\tconductoronesdkgo \"github.com/conductorone/conductorone-sdk-go\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/operations\"\n\t\"log\"\n)\n\nfunc main() {\n ctx := context.Background()\n\n s := conductoronesdkgo.New(\n conductoronesdkgo.WithSecurity(shared.Security{\n BearerAuth: \"\",\n Oauth: \"\",\n }),\n )\n\n res, err := s.AppEntitlementsProxy.Create(ctx, operations.C1APIAppV1AppEntitlementsProxyCreateRequest{\n DstAppEntitlementID: \"\",\n DstAppID: \"\",\n SrcAppEntitlementID: \"\",\n SrcAppID: \"\",\n })\n if err != nil {\n log.Fatal(err)\n }\n if res.CreateAppEntitlementProxyResponse != nil {\n // handle response\n }\n}" - lang: typescript label: Typescript (SDK) source: >- import { ConductoroneSDKTypescript } from "conductorone-sdk-typescript"; const conductoroneSDKTypescript = new ConductoroneSDKTypescript({ security: { bearerAuth: "", oauth: "", }, }); async function run() { const result = await conductoroneSDKTypescript.appEntitlementsProxy.create({ srcAppId: "", srcAppEntitlementId: "", dstAppId: "", dstAppEntitlementId: null, }); console.log(result); } run(); components: schemas: c1.api.app.v1.CreateAppEntitlementProxyRequestInput: description: The request message for creating an entitlement proxy binding. properties: expandMask: $ref: '#/components/schemas/c1.api.app.v1.AppEntitlementProxyExpandMask' title: Create App Entitlement Proxy Request type: object x-speakeasy-name-override: CreateAppEntitlementProxyRequest c1.api.app.v1.CreateAppEntitlementProxyResponse: description: The response message for creating an entitlement proxy binding. properties: appProxyEntitlementView: $ref: '#/components/schemas/c1.api.app.v1.AppEntitlementProxyView' expanded: description: List of serialized related objects. items: additionalProperties: true description: >- Contains an arbitrary serialized message along with a @type that describes the type of the serialized message. properties: '@type': description: The type of the serialized message. type: string readOnly: false type: object nullable: true readOnly: false type: array title: Create App Entitlement Proxy Response type: object x-speakeasy-name-override: CreateAppEntitlementProxyResponse c1.api.app.v1.AppEntitlementProxyExpandMask: description: The AppEntitlementProxyExpandMask message. properties: paths: description: The paths field. items: type: string nullable: true readOnly: false type: array title: App Entitlement Proxy Expand Mask type: object x-speakeasy-name-override: AppEntitlementProxyExpandMask c1.api.app.v1.AppEntitlementProxyView: description: The AppEntitlementProxyView message. properties: appProxyEntitlement: $ref: '#/components/schemas/c1.api.app.v1.AppEntitlementProxy' dstAppEntitlementPath: description: The dstAppEntitlementPath field. readOnly: false type: string dstAppPath: description: The dstAppPath field. readOnly: false type: string srcAppEntitlementPath: description: The srcAppEntitlementPath field. readOnly: false type: string srcAppPath: description: The srcAppPath field. readOnly: false type: string title: App Entitlement Proxy View type: object x-speakeasy-name-override: AppEntitlementProxyView c1.api.app.v1.AppEntitlementProxy: description: >- An entitlement proxy binding that defines a hierarchical relationship between two entitlements. properties: createdAt: format: date-time readOnly: true type: string deletedAt: format: date-time readOnly: true type: string disabledAt: format: date-time readOnly: false type: string dstAppEntitlementId: description: The ID of the destination (child) entitlement. readOnly: false type: string dstAppId: description: The ID of the app that owns the destination entitlement. readOnly: false type: string implicit: description: >- If true, the binding does not exist yet and is inferred from the entitlements of the parent app. nullable: true readOnly: false type: boolean srcAppEntitlementId: description: The ID of the source (parent) entitlement. readOnly: false type: string srcAppId: description: The ID of the app that owns the source entitlement. readOnly: false type: string systemBuiltin: description: >- If true, this binding was created by the system and cannot be removed by the user. readOnly: false type: boolean updatedAt: format: date-time readOnly: true type: string title: App Entitlement Proxy type: object x-speakeasy-entity: App Entitlement Proxy Binding x-speakeasy-name-override: AppEntitlementProxy securitySchemes: bearerAuth: scheme: bearer type: http oauth: description: >- This API uses OAuth2 with the Client Credential flow. Client Credentials must be sent in the BODY, not the headers. For an example of how to implement this, refer to the [c1TokenSource.Token()](https://github.com/ConductorOne/conductorone-sdk-go/blob/3375fe7c0126d17e7ec4e711693dee7b791023aa/token_source.go#L101-L187) function. flows: clientCredentials: scopes: {} tokenUrl: /auth/v1/token type: oauth2 ````