> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.tabs.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.tabs.com/_mcp/server. # Update contract billing term PATCH https://integrators.prod.api.tabsplatform.com/v3/contracts/{id}/billing-terms/{billingTermId} Content-Type: application/json Reference: https://docs.tabs.com/api-reference/contracts/patchBillingTerm ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: Tabs External API version: 1.0.0 paths: /v3/contracts/{id}/billing-terms/{billingTermId}: patch: operationId: integrators-api-contractsv-3-controller-patch-billing-term summary: Update contract billing term tags: - contracts parameters: - name: id in: path description: Contract Id required: true schema: type: string - name: billingTermId in: path description: Billing Term Id required: true schema: type: string - name: Authorization in: header required: true schema: type: string responses: '200': description: Billing term updated; invoice regeneration enqueued content: application/json: schema: $ref: >- #/components/schemas/Contracts_IntegratorsApiContractsv3Controller_patchBillingTerm_Response_200 '400': description: Bad Request - validation failed content: application/json: schema: description: Any type '404': description: Contract or billing term not found content: application/json: schema: description: Any type '500': description: Internal Server Error content: application/json: schema: description: Any type requestBody: content: application/json: schema: $ref: '#/components/schemas/PatchBillingTermDto' servers: - url: https://integrators.prod.api.tabsplatform.com description: https://integrators.prod.api.tabsplatform.com components: schemas: PatchBillingTermDtoInterval: type: string enum: - NONE - DAY - MONTH - HOUR - YEAR - QUARTER - SEMI_MONTH - WEEK description: Interval unit title: PatchBillingTermDtoInterval PatchBillingTermDtoInvoiceDateStrategy: type: string enum: - FIRST_OF_PERIOD - LAST_OF_PERIOD - ARREARS - ADVANCED_DUE_START description: Invoice date strategy title: PatchBillingTermDtoInvoiceDateStrategy PatchBillingTermDtoBillingType: type: string enum: - UNIT - FLAT description: Billing type title: PatchBillingTermDtoBillingType PatchBillingTermDtoPricingType: type: string enum: - SIMPLE - TIERED - VOLUME description: >- Pricing type. For TIERED and VOLUME, supply 2+ pricing entries with `tier` indices that are 0-indexed and contiguous (0, 1, 2, …) and `tierMinimum` values starting at 0 and strictly increasing. title: PatchBillingTermDtoPricingType PricingTierDtoAmountType: type: string enum: - PER_ITEM - TOTAL_INVOICE description: Amount Type title: PricingTierDtoAmountType PricingTierDto: type: object properties: tier: type: number format: double description: Tier Number amount: type: number format: double description: Amount amountType: $ref: '#/components/schemas/PricingTierDtoAmountType' description: Amount Type tierMinimum: type: number format: double description: Tier Minimum required: - tier - amount - amountType - tierMinimum title: PricingTierDto DiscountDtoType: type: string enum: - PERCENTAGE - FIXED description: The type of discount title: DiscountDtoType DiscountDto: type: object properties: type: $ref: '#/components/schemas/DiscountDtoType' description: The type of discount amount: type: string description: The discount amount (stored as mantissa in database with exponent 0) note: type: string description: Optional note about the discount title: DiscountDto PatchBillingTermDto: type: object properties: name: type: string description: >- Line item name. Required unless `productId` is provided, in which case it is populated from the product's display name. description: type: string description: Line item description billingStartDate: type: string description: Billing start date isRecurring: type: boolean description: Is recurring billing includeInArr: type: boolean description: >- Whether this billing term contributes to ARR (Annual Recurring Revenue). Defaults based on billing type and interval when omitted (usage and one-time terms default to false). interval: $ref: '#/components/schemas/PatchBillingTermDtoInterval' description: Interval unit intervalFrequency: type: number format: double description: Interval frequency duration: type: number format: double default: 0 description: Number of billing periods invoiceDateStrategy: $ref: '#/components/schemas/PatchBillingTermDtoInvoiceDateStrategy' description: Invoice date strategy netPaymentTerms: type: number format: double description: Days between invoice issue and due date quantity: type: number format: double description: Quantity; set to 0 for UNIT billingType billingType: $ref: '#/components/schemas/PatchBillingTermDtoBillingType' description: Billing type pricingType: $ref: '#/components/schemas/PatchBillingTermDtoPricingType' description: >- Pricing type. For TIERED and VOLUME, supply 2+ pricing entries with `tier` indices that are 0-indexed and contiguous (0, 1, 2, …) and `tierMinimum` values starting at 0 and strictly increasing. itemId: type: string description: ERP item ID for the line item productId: type: - string - 'null' description: >- Product ID from /v3/products. When set, name/description/itemId/classId are populated from the product for any not provided on the billing term. To ensure revenue reporting accuracy, associate the billing term with a product whenever applicable. classId: type: string description: ERP class ID departmentId: type: string description: Department ID projectId: type: string description: Project ID pricing: type: array items: $ref: '#/components/schemas/PricingTierDto' description: Pricing tiers discount: $ref: '#/components/schemas/DiscountDto' description: Discount configuration title: PatchBillingTermDto Contracts_IntegratorsApiContractsv3Controller_patchBillingTerm_Response_200: type: object properties: {} description: Empty response body title: >- Contracts_IntegratorsApiContractsv3Controller_patchBillingTerm_Response_200 securitySchemes: custom-header: type: apiKey in: header name: Authorization ``` ## Examples **Request** ```json {} ``` **Response** ```json {} ``` **SDK Code** ```python import requests url = "https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000" payload = {} headers = { "Authorization": "", "Content-Type": "application/json" } response = requests.patch(url, json=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000'; const options = { method: 'PATCH', headers: {Authorization: '', 'Content-Type': 'application/json'}, body: '{}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000" payload := strings.NewReader("{}") req, _ := http.NewRequest("PATCH", url, payload) req.Header.Add("Authorization", "") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Patch.new(url) request["Authorization"] = '' request["Content-Type"] = 'application/json' request.body = "{}" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.patch("https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000") .header("Authorization", "") .header("Content-Type", "application/json") .body("{}") .asString(); ``` ```php request('PATCH', 'https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000', [ 'body' => '{}', 'headers' => [ 'Authorization' => '', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000"); var request = new RestRequest(Method.PATCH); request.AddHeader("Authorization", ""); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = [ "Authorization": "", "Content-Type": "application/json" ] let parameters = [] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://integrators.prod.api.tabsplatform.com/v3/contracts/123e4567-e89b-12d3-a456-426614174000/billing-terms/123e4567-e89b-12d3-a456-426614174000")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "PATCH" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```