> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://api-docs.papertracc.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://api-docs.papertracc.com/_mcp/server. # Create Bill POST https://api.papertracc.com/v1/bills Content-Type: application/json Creates a bill. `bill_date`, `account_number`, `vendor_id`, and `items` are required. `allow_post` is optional; when true, the bill is posted immediately after creation (the project must have `allow_create_and_post` enabled, otherwise the request is rejected with 400). Reference: https://api-docs.papertracc.com/papertracc/sales/bills/create-bill ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: collection version: 1.0.0 paths: /bills: post: operationId: Create Bill summary: Create Bill description: >- Creates a bill. `bill_date`, `account_number`, `vendor_id`, and `items` are required. `allow_post` is optional; when true, the bill is posted immediately after creation (the project must have `allow_create_and_post` enabled, otherwise the request is rejected with 400). tags: - bills parameters: - name: Authorization in: header description: Bearer authentication required: true schema: type: string responses: '201': description: Created content: application/json: schema: $ref: '#/components/schemas/Sales_Bills_Create Bill_Response_201' requestBody: content: application/json: schema: type: object properties: items: type: array items: $ref: >- #/components/schemas/BillsPostRequestBodyContentApplicationJsonSchemaItemsItems due_date: type: string format: date-time bill_date: type: string format: date-time vendor_id: type: string format: uuid allow_post: type: boolean adjustments: type: array items: $ref: >- #/components/schemas/BillsPostRequestBodyContentApplicationJsonSchemaAdjustmentsItems account_number: type: string required: - items - due_date - bill_date - vendor_id - allow_post - adjustments - account_number servers: - url: https://api.papertracc.com/v1 description: Production - url: https://api.papertracc.com/rc-1 description: Release Candidate 1 components: schemas: BillsPostRequestBodyContentApplicationJsonSchemaItemsItems: type: object properties: rate: type: integer amount: type: integer detail: type: string tax_id: type: string format: uuid quantity: type: integer account_id: type: string format: uuid inventory_id: type: string format: uuid currency_code: type: string required: - rate - amount - detail - tax_id - quantity - account_id - inventory_id - currency_code title: BillsPostRequestBodyContentApplicationJsonSchemaItemsItems BillsPostRequestBodyContentApplicationJsonSchemaAdjustmentsItems: type: object properties: name: type: string type: type: string value: type: number format: double amount: type: integer operation: type: string account_id: type: string format: uuid required: - name - type - value - amount - operation - account_id title: BillsPostRequestBodyContentApplicationJsonSchemaAdjustmentsItems BillsPostResponsesContentApplicationJsonSchemaDataItemsItems: type: object properties: rate: type: integer amount: type: integer detail: type: string tax_id: type: string format: uuid quantity: type: integer account_id: type: string format: uuid inventory_id: type: string format: uuid currency_code: type: string required: - rate - amount - detail - tax_id - quantity - account_id - inventory_id - currency_code title: BillsPostResponsesContentApplicationJsonSchemaDataItemsItems BillsPostResponsesContentApplicationJsonSchemaDataVendor: type: object properties: id: type: string format: uuid display_name: type: string required: - id - display_name title: BillsPostResponsesContentApplicationJsonSchemaDataVendor BillsPostResponsesContentApplicationJsonSchemaDataAdjustmentsItems: type: object properties: name: type: string type: type: string value: type: number format: double amount: type: integer operation: type: string account_id: type: string format: uuid required: - name - type - value - amount - operation - account_id title: BillsPostResponsesContentApplicationJsonSchemaDataAdjustmentsItems BillsPostResponsesContentApplicationJsonSchemaData: type: object properties: id: type: string format: uuid items: type: array items: $ref: >- #/components/schemas/BillsPostResponsesContentApplicationJsonSchemaDataItemsItems amount: type: string status: type: string vendor: $ref: >- #/components/schemas/BillsPostResponsesContentApplicationJsonSchemaDataVendor approval: type: integer due_date: type: string format: date-time approvals: type: array items: description: Any type bill_date: type: string format: date-time documents: type: array items: description: Any type account_id: type: string format: uuid created_at: type: string format: date-time project_id: type: string adjustments: type: array items: $ref: >- #/components/schemas/BillsPostResponsesContentApplicationJsonSchemaDataAdjustmentsItems prepared_by: type: string currency_code: type: string exchange_rate: type: string bill_reference: type: string journal_status: type: string journal_entry_id: description: Any type required: - id - items - amount - status - vendor - approval - due_date - approvals - bill_date - documents - account_id - created_at - project_id - adjustments - prepared_by - currency_code - exchange_rate - bill_reference - journal_status title: BillsPostResponsesContentApplicationJsonSchemaData Sales_Bills_Create Bill_Response_201: type: object properties: data: $ref: >- #/components/schemas/BillsPostResponsesContentApplicationJsonSchemaData status: type: boolean message: type: string required: - data - status - message title: Sales_Bills_Create Bill_Response_201 securitySchemes: bearerAuth: type: http scheme: bearer identityAuth: type: apiKey in: header name: identity description: The identity for the active project. ``` ## Examples ### 201 Created **Request** ```json undefined ``` **Response** ```json { "data": { "id": "45c6e26d-e132-4548-8e2e-5bfc467cf94a", "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "amount": "250000.00", "status": "PENDING", "vendor": { "id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "display_name": "Global Softworks" }, "approval": 0, "due_date": "2026-07-18T10:00:00Z", "approvals": [], "bill_date": "2026-06-18T10:00:00Z", "documents": [], "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "created_at": "2026-06-18T10:00:00Z", "project_id": "spruce-demo", "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "prepared_by": "user-token-hash", "currency_code": "NGN", "exchange_rate": "1.00", "bill_reference": "BILL-0001", "journal_status": "UNPOSTED" }, "status": true, "message": "Successfully created bill" } ``` **SDK Code** ```python 201 Created import requests url = "https://api.papertracc.com/v1/bills" headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.post(url, headers=headers) print(response.json()) ``` ```javascript 201 Created const url = 'https://api.papertracc.com/v1/bills'; const options = { method: 'POST', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: undefined }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go 201 Created package main import ( "fmt" "net/http" "io" ) func main() { url := "https://api.papertracc.com/v1/bills" req, _ := http.NewRequest("POST", url, nil) req.Header.Add("Authorization", "Bearer ") 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 201 Created require 'uri' require 'net/http' url = URI("https://api.papertracc.com/v1/bills") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' response = http.request(request) puts response.read_body ``` ```java 201 Created import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.papertracc.com/v1/bills") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .asString(); ``` ```php 201 Created request('POST', 'https://api.papertracc.com/v1/bills', [ 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp 201 Created using RestSharp; var client = new RestClient("https://api.papertracc.com/v1/bills"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); IRestResponse response = client.Execute(request); ``` ```swift 201 Created import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let request = NSMutableURLRequest(url: NSURL(string: "https://api.papertracc.com/v1/bills")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers 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() ``` ### 201 Created (Created and Posted) **Request** ```json undefined ``` **Response** ```json { "data": { "id": "45c6e26d-e132-4548-8e2e-5bfc467cf94a", "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "amount": "250000.00", "status": "POSTED", "vendor": { "id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "display_name": "Global Softworks" }, "approval": 0, "due_date": "2026-07-18T10:00:00Z", "approvals": [], "bill_date": "2026-06-18T10:00:00Z", "documents": [], "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "created_at": "2026-06-18T10:00:00Z", "project_id": "spruce-demo", "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "prepared_by": "user-token-hash", "currency_code": "NGN", "exchange_rate": "1.00", "bill_reference": "BILL-0001", "journal_status": "POSTED" }, "status": true, "message": "Successfully created and posted bill" } ``` **SDK Code** ```python 201 Created (Created and Posted) import requests url = "https://api.papertracc.com/v1/bills" headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.post(url, headers=headers) print(response.json()) ``` ```javascript 201 Created (Created and Posted) const url = 'https://api.papertracc.com/v1/bills'; const options = { method: 'POST', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: undefined }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go 201 Created (Created and Posted) package main import ( "fmt" "net/http" "io" ) func main() { url := "https://api.papertracc.com/v1/bills" req, _ := http.NewRequest("POST", url, nil) req.Header.Add("Authorization", "Bearer ") 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 201 Created (Created and Posted) require 'uri' require 'net/http' url = URI("https://api.papertracc.com/v1/bills") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' response = http.request(request) puts response.read_body ``` ```java 201 Created (Created and Posted) import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.papertracc.com/v1/bills") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .asString(); ``` ```php 201 Created (Created and Posted) request('POST', 'https://api.papertracc.com/v1/bills', [ 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp 201 Created (Created and Posted) using RestSharp; var client = new RestClient("https://api.papertracc.com/v1/bills"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); IRestResponse response = client.Execute(request); ``` ```swift 201 Created (Created and Posted) import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let request = NSMutableURLRequest(url: NSURL(string: "https://api.papertracc.com/v1/bills")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers 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() ``` ### Sales_Bills_Create Bill_example **Request** ```json { "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "due_date": "2026-07-18T10:00:00.000Z", "bill_date": "2026-06-18T10:00:00.000Z", "vendor_id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "allow_post": true, "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "account_number": "1234567890" } ``` **Response** ```json { "data": { "id": "45c6e26d-e132-4548-8e2e-5bfc467cf94a", "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "amount": "250000.00", "status": "PENDING", "vendor": { "id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "display_name": "Global Softworks" }, "approval": 0, "due_date": "2026-07-18T10:00:00Z", "approvals": [], "bill_date": "2026-06-18T10:00:00Z", "documents": [], "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "created_at": "2026-06-18T10:00:00Z", "project_id": "spruce-demo", "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "prepared_by": "user-token-hash", "currency_code": "NGN", "exchange_rate": "1.00", "bill_reference": "BILL-0001", "journal_status": "UNPOSTED" }, "status": true, "message": "Bill created but could not be posted" } ``` **SDK Code** ```python Sales_Bills_Create Bill_example import requests url = "https://api.papertracc.com/v1/bills" payload = { "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "due_date": "2026-07-18T10:00:00.000Z", "bill_date": "2026-06-18T10:00:00.000Z", "vendor_id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "allow_post": True, "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "account_number": "1234567890" } headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript Sales_Bills_Create Bill_example const url = 'https://api.papertracc.com/v1/bills'; const options = { method: 'POST', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: '{"items":[{"rate":50000,"amount":500000,"detail":"Consulting hours","tax_id":"78c68f6d-d734-4822-9a6c-73f517a0e5c1","quantity":10,"account_id":"d037d299-3029-4dc7-8e72-172f80f23c4f","inventory_id":"55a40b4d-a23a-49aa-a417-828913e9a5c8","currency_code":"NGN"}],"due_date":"2026-07-18T10:00:00.000Z","bill_date":"2026-06-18T10:00:00.000Z","vendor_id":"0cb2d1a5-2f50-43a1-8c3f-df06f998ef51","allow_post":true,"adjustments":[{"name":"VAT","type":"PERCENTAGE_RATE","value":7.5,"amount":37500,"operation":"ADDITION","account_id":"2b0d1461-e52e-4a1a-a69c-11801431c2c9"}],"account_number":"1234567890"}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go Sales_Bills_Create Bill_example package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.papertracc.com/v1/bills" payload := strings.NewReader("{\n \"items\": [\n {\n \"rate\": 50000,\n \"amount\": 500000,\n \"detail\": \"Consulting hours\",\n \"tax_id\": \"78c68f6d-d734-4822-9a6c-73f517a0e5c1\",\n \"quantity\": 10,\n \"account_id\": \"d037d299-3029-4dc7-8e72-172f80f23c4f\",\n \"inventory_id\": \"55a40b4d-a23a-49aa-a417-828913e9a5c8\",\n \"currency_code\": \"NGN\"\n }\n ],\n \"due_date\": \"2026-07-18T10:00:00.000Z\",\n \"bill_date\": \"2026-06-18T10:00:00.000Z\",\n \"vendor_id\": \"0cb2d1a5-2f50-43a1-8c3f-df06f998ef51\",\n \"allow_post\": true,\n \"adjustments\": [\n {\n \"name\": \"VAT\",\n \"type\": \"PERCENTAGE_RATE\",\n \"value\": 7.5,\n \"amount\": 37500,\n \"operation\": \"ADDITION\",\n \"account_id\": \"2b0d1461-e52e-4a1a-a69c-11801431c2c9\"\n }\n ],\n \"account_number\": \"1234567890\"\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Authorization", "Bearer ") 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 Sales_Bills_Create Bill_example require 'uri' require 'net/http' url = URI("https://api.papertracc.com/v1/bills") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{\n \"items\": [\n {\n \"rate\": 50000,\n \"amount\": 500000,\n \"detail\": \"Consulting hours\",\n \"tax_id\": \"78c68f6d-d734-4822-9a6c-73f517a0e5c1\",\n \"quantity\": 10,\n \"account_id\": \"d037d299-3029-4dc7-8e72-172f80f23c4f\",\n \"inventory_id\": \"55a40b4d-a23a-49aa-a417-828913e9a5c8\",\n \"currency_code\": \"NGN\"\n }\n ],\n \"due_date\": \"2026-07-18T10:00:00.000Z\",\n \"bill_date\": \"2026-06-18T10:00:00.000Z\",\n \"vendor_id\": \"0cb2d1a5-2f50-43a1-8c3f-df06f998ef51\",\n \"allow_post\": true,\n \"adjustments\": [\n {\n \"name\": \"VAT\",\n \"type\": \"PERCENTAGE_RATE\",\n \"value\": 7.5,\n \"amount\": 37500,\n \"operation\": \"ADDITION\",\n \"account_id\": \"2b0d1461-e52e-4a1a-a69c-11801431c2c9\"\n }\n ],\n \"account_number\": \"1234567890\"\n}" response = http.request(request) puts response.read_body ``` ```java Sales_Bills_Create Bill_example import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.papertracc.com/v1/bills") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{\n \"items\": [\n {\n \"rate\": 50000,\n \"amount\": 500000,\n \"detail\": \"Consulting hours\",\n \"tax_id\": \"78c68f6d-d734-4822-9a6c-73f517a0e5c1\",\n \"quantity\": 10,\n \"account_id\": \"d037d299-3029-4dc7-8e72-172f80f23c4f\",\n \"inventory_id\": \"55a40b4d-a23a-49aa-a417-828913e9a5c8\",\n \"currency_code\": \"NGN\"\n }\n ],\n \"due_date\": \"2026-07-18T10:00:00.000Z\",\n \"bill_date\": \"2026-06-18T10:00:00.000Z\",\n \"vendor_id\": \"0cb2d1a5-2f50-43a1-8c3f-df06f998ef51\",\n \"allow_post\": true,\n \"adjustments\": [\n {\n \"name\": \"VAT\",\n \"type\": \"PERCENTAGE_RATE\",\n \"value\": 7.5,\n \"amount\": 37500,\n \"operation\": \"ADDITION\",\n \"account_id\": \"2b0d1461-e52e-4a1a-a69c-11801431c2c9\"\n }\n ],\n \"account_number\": \"1234567890\"\n}") .asString(); ``` ```php Sales_Bills_Create Bill_example request('POST', 'https://api.papertracc.com/v1/bills', [ 'body' => '{ "items": [ { "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" } ], "due_date": "2026-07-18T10:00:00.000Z", "bill_date": "2026-06-18T10:00:00.000Z", "vendor_id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "allow_post": true, "adjustments": [ { "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" } ], "account_number": "1234567890" }', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp Sales_Bills_Create Bill_example using RestSharp; var client = new RestClient("https://api.papertracc.com/v1/bills"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"items\": [\n {\n \"rate\": 50000,\n \"amount\": 500000,\n \"detail\": \"Consulting hours\",\n \"tax_id\": \"78c68f6d-d734-4822-9a6c-73f517a0e5c1\",\n \"quantity\": 10,\n \"account_id\": \"d037d299-3029-4dc7-8e72-172f80f23c4f\",\n \"inventory_id\": \"55a40b4d-a23a-49aa-a417-828913e9a5c8\",\n \"currency_code\": \"NGN\"\n }\n ],\n \"due_date\": \"2026-07-18T10:00:00.000Z\",\n \"bill_date\": \"2026-06-18T10:00:00.000Z\",\n \"vendor_id\": \"0cb2d1a5-2f50-43a1-8c3f-df06f998ef51\",\n \"allow_post\": true,\n \"adjustments\": [\n {\n \"name\": \"VAT\",\n \"type\": \"PERCENTAGE_RATE\",\n \"value\": 7.5,\n \"amount\": 37500,\n \"operation\": \"ADDITION\",\n \"account_id\": \"2b0d1461-e52e-4a1a-a69c-11801431c2c9\"\n }\n ],\n \"account_number\": \"1234567890\"\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift Sales_Bills_Create Bill_example import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = [ "items": [ [ "rate": 50000, "amount": 500000, "detail": "Consulting hours", "tax_id": "78c68f6d-d734-4822-9a6c-73f517a0e5c1", "quantity": 10, "account_id": "d037d299-3029-4dc7-8e72-172f80f23c4f", "inventory_id": "55a40b4d-a23a-49aa-a417-828913e9a5c8", "currency_code": "NGN" ] ], "due_date": "2026-07-18T10:00:00.000Z", "bill_date": "2026-06-18T10:00:00.000Z", "vendor_id": "0cb2d1a5-2f50-43a1-8c3f-df06f998ef51", "allow_post": true, "adjustments": [ [ "name": "VAT", "type": "PERCENTAGE_RATE", "value": 7.5, "amount": 37500, "operation": "ADDITION", "account_id": "2b0d1461-e52e-4a1a-a69c-11801431c2c9" ] ], "account_number": "1234567890" ] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.papertracc.com/v1/bills")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" 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() ```