> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.itspropel.com/llms.txt. > For full documentation content, see https://docs.itspropel.com/llms-full.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.itspropel.com/_mcp/server. # Submit Onboarding POST https://payment-processing/onboarding Content-Type: multipart/form-data Reference: https://docs.itspropel.com/propel-biz/22-payment-processing/onboarding/submit-onboarding ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: PropelBiz version: 1.0.0 paths: /payment-processing/onboarding: post: operationId: submit-onboarding summary: Submit Onboarding tags: - >- subpackage_22PaymentProcessing.subpackage_22PaymentProcessing/onboarding parameters: - name: '{{tenant_key_name}}' in: header required: false schema: type: string responses: '200': description: Successful response content: application/json: schema: $ref: >- #/components/schemas/22 PaymentProcessing_Onboarding_Submit Onboarding_Response_200 requestBody: content: multipart/form-data: schema: type: object properties: tax_id: type: string description: >- Required for company types (llc|corporation|partnership): Business EIN - 9 digits. Leave empty for sole_proprietor tax_id_type: type: string description: >- Required for company types (llc|corporation|partnership): Tax ID type - ein. Leave empty for sole_proprietor business_url: type: string description: 'Optional: Business website URL - valid URL, max 255 chars' tos_accepted: type: string description: 'Required: Terms of service acceptance - must be true' business_type: type: string description: >- Required: Business type - sole_proprietor|llc|corporation|partnership bank_account_type: type: string description: 'Required: Bank account type - checking|savings' business_owner_dob: type: string description: >- Required: Business owner / representative date of birth - YYYY-MM-DD format bank_account_number: type: string description: 'Required: Bank account number - 4 to 17 digits' bank_routing_number: type: string description: 'Required: Bank routing number - exactly 9 digits' business_owner_email: type: string description: >- Required: Business owner / representative email - valid email, max 255 chars business_owner_phone: type: string description: >- Required: Business owner / representative phone - max 20 chars business_owner_title: type: string description: >- Required for company types (llc|corporation|partnership): Representative job title - e.g. Owner, CEO, President - max 255 chars bank_account_holder_name: type: string description: 'Required: Bank account holder name - max 255 chars' business_owner_last_name: type: string description: >- Required: Business owner / representative last name - max 255 chars business_owner_ssn_last4: type: string description: >- Required: Business owner / representative SSN - last 4 digits, exactly 4 chars business_owner_first_name: type: string description: >- Required: Business owner / representative first name - max 255 chars business_owner_address_city: type: string description: >- Required: Business owner / representative home address city - max 100 chars business_owner_address_line1: type: string description: >- Required: Business owner / representative home address line 1 - max 255 chars business_owner_address_line2: type: string description: >- Optional: Business owner / representative home address line 2 - max 255 chars business_owner_address_state: type: string description: >- Required: Business owner / representative home address state - 2 char code (e.g. TX) business_owner_address_postal_code: type: string description: >- Required: Business owner / representative home address ZIP/postal code - max 10 chars required: - tax_id - tax_id_type - business_url - tos_accepted - business_type - bank_account_type - business_owner_dob - bank_account_number - bank_routing_number - business_owner_email - business_owner_phone - business_owner_title - bank_account_holder_name - business_owner_last_name - business_owner_ssn_last4 - business_owner_first_name - business_owner_address_city - business_owner_address_line1 - business_owner_address_line2 - business_owner_address_state - business_owner_address_postal_code servers: - url: https:/ components: schemas: 22 PaymentProcessing_Onboarding_Submit Onboarding_Response_200: type: object properties: {} description: Empty response body title: 22 PaymentProcessing_Onboarding_Submit Onboarding_Response_200 ``` ## SDK Code Examples ```python import requests url = "https://https/payment-processing/onboarding" payload = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id\"\r\n\r\n123456789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id_type\"\r\n\r\nein\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_url\"\r\n\r\nhttps://www.examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tos_accepted\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_type\"\r\n\r\nllc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_type\"\r\n\r\nchecking\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_dob\"\r\n\r\n1980-05-15\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_number\"\r\n\r\n123456789012\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_routing_number\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_email\"\r\n\r\nowner@examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_phone\"\r\n\r\n+1-555-123-4567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_title\"\r\n\r\nCEO\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_holder_name\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_last_name\"\r\n\r\nDoe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_ssn_last4\"\r\n\r\n6789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_first_name\"\r\n\r\nJohn\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_city\"\r\n\r\nAustin\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line1\"\r\n\r\n1234 Elm Street\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line2\"\r\n\r\nSuite 567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_state\"\r\n\r\nTX\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_postal_code\"\r\n\r\n78701\r\n-----011000010111000001101001--\r\n" headers = { "{{tenant_key_name}}": "{{tenant_key_value1}}|{{tenant_key_value2}}", "Content-Type": "multipart/form-data; boundary=---011000010111000001101001" } response = requests.post(url, data=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://https/payment-processing/onboarding'; const form = new FormData(); form.append('tax_id', '123456789'); form.append('tax_id_type', 'ein'); form.append('business_url', 'https://www.examplebusiness.com'); form.append('tos_accepted', 'true'); form.append('business_type', 'llc'); form.append('bank_account_type', 'checking'); form.append('business_owner_dob', '1980-05-15'); form.append('bank_account_number', '123456789012'); form.append('bank_routing_number', '021000021'); form.append('business_owner_email', 'owner@examplebusiness.com'); form.append('business_owner_phone', '+1-555-123-4567'); form.append('business_owner_title', 'CEO'); form.append('bank_account_holder_name', 'John Doe'); form.append('business_owner_last_name', 'Doe'); form.append('business_owner_ssn_last4', '6789'); form.append('business_owner_first_name', 'John'); form.append('business_owner_address_city', 'Austin'); form.append('business_owner_address_line1', '1234 Elm Street'); form.append('business_owner_address_line2', 'Suite 567'); form.append('business_owner_address_state', 'TX'); form.append('business_owner_address_postal_code', '78701'); const options = { method: 'POST', headers: {'{{tenant_key_name}}': '{{tenant_key_value1}}|{{tenant_key_value2}}'} }; options.body = form; 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://https/payment-processing/onboarding" payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id\"\r\n\r\n123456789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id_type\"\r\n\r\nein\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_url\"\r\n\r\nhttps://www.examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tos_accepted\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_type\"\r\n\r\nllc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_type\"\r\n\r\nchecking\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_dob\"\r\n\r\n1980-05-15\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_number\"\r\n\r\n123456789012\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_routing_number\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_email\"\r\n\r\nowner@examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_phone\"\r\n\r\n+1-555-123-4567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_title\"\r\n\r\nCEO\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_holder_name\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_last_name\"\r\n\r\nDoe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_ssn_last4\"\r\n\r\n6789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_first_name\"\r\n\r\nJohn\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_city\"\r\n\r\nAustin\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line1\"\r\n\r\n1234 Elm Street\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line2\"\r\n\r\nSuite 567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_state\"\r\n\r\nTX\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_postal_code\"\r\n\r\n78701\r\n-----011000010111000001101001--\r\n") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}") 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://https/payment-processing/onboarding") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["{{tenant_key_name}}"] = '{{tenant_key_value1}}|{{tenant_key_value2}}' request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id\"\r\n\r\n123456789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id_type\"\r\n\r\nein\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_url\"\r\n\r\nhttps://www.examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tos_accepted\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_type\"\r\n\r\nllc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_type\"\r\n\r\nchecking\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_dob\"\r\n\r\n1980-05-15\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_number\"\r\n\r\n123456789012\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_routing_number\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_email\"\r\n\r\nowner@examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_phone\"\r\n\r\n+1-555-123-4567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_title\"\r\n\r\nCEO\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_holder_name\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_last_name\"\r\n\r\nDoe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_ssn_last4\"\r\n\r\n6789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_first_name\"\r\n\r\nJohn\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_city\"\r\n\r\nAustin\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line1\"\r\n\r\n1234 Elm Street\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line2\"\r\n\r\nSuite 567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_state\"\r\n\r\nTX\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_postal_code\"\r\n\r\n78701\r\n-----011000010111000001101001--\r\n" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://https/payment-processing/onboarding") .header("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}") .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id\"\r\n\r\n123456789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id_type\"\r\n\r\nein\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_url\"\r\n\r\nhttps://www.examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tos_accepted\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_type\"\r\n\r\nllc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_type\"\r\n\r\nchecking\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_dob\"\r\n\r\n1980-05-15\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_number\"\r\n\r\n123456789012\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_routing_number\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_email\"\r\n\r\nowner@examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_phone\"\r\n\r\n+1-555-123-4567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_title\"\r\n\r\nCEO\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_holder_name\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_last_name\"\r\n\r\nDoe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_ssn_last4\"\r\n\r\n6789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_first_name\"\r\n\r\nJohn\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_city\"\r\n\r\nAustin\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line1\"\r\n\r\n1234 Elm Street\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line2\"\r\n\r\nSuite 567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_state\"\r\n\r\nTX\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_postal_code\"\r\n\r\n78701\r\n-----011000010111000001101001--\r\n") .asString(); ``` ```php request('POST', 'https://https/payment-processing/onboarding', [ 'multipart' => [ [ 'name' => 'tax_id', 'contents' => '123456789' ], [ 'name' => 'tax_id_type', 'contents' => 'ein' ], [ 'name' => 'business_url', 'contents' => 'https://www.examplebusiness.com' ], [ 'name' => 'tos_accepted', 'contents' => 'true' ], [ 'name' => 'business_type', 'contents' => 'llc' ], [ 'name' => 'bank_account_type', 'contents' => 'checking' ], [ 'name' => 'business_owner_dob', 'contents' => '1980-05-15' ], [ 'name' => 'bank_account_number', 'contents' => '123456789012' ], [ 'name' => 'bank_routing_number', 'contents' => '021000021' ], [ 'name' => 'business_owner_email', 'contents' => 'owner@examplebusiness.com' ], [ 'name' => 'business_owner_phone', 'contents' => '+1-555-123-4567' ], [ 'name' => 'business_owner_title', 'contents' => 'CEO' ], [ 'name' => 'bank_account_holder_name', 'contents' => 'John Doe' ], [ 'name' => 'business_owner_last_name', 'contents' => 'Doe' ], [ 'name' => 'business_owner_ssn_last4', 'contents' => '6789' ], [ 'name' => 'business_owner_first_name', 'contents' => 'John' ], [ 'name' => 'business_owner_address_city', 'contents' => 'Austin' ], [ 'name' => 'business_owner_address_line1', 'contents' => '1234 Elm Street' ], [ 'name' => 'business_owner_address_line2', 'contents' => 'Suite 567' ], [ 'name' => 'business_owner_address_state', 'contents' => 'TX' ], [ 'name' => 'business_owner_address_postal_code', 'contents' => '78701' ] ] 'headers' => [ '{{tenant_key_name}}' => '{{tenant_key_value1}}|{{tenant_key_value2}}', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://https/payment-processing/onboarding"); var request = new RestRequest(Method.POST); request.AddHeader("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}"); request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id\"\r\n\r\n123456789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tax_id_type\"\r\n\r\nein\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_url\"\r\n\r\nhttps://www.examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"tos_accepted\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_type\"\r\n\r\nllc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_type\"\r\n\r\nchecking\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_dob\"\r\n\r\n1980-05-15\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_number\"\r\n\r\n123456789012\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_routing_number\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_email\"\r\n\r\nowner@examplebusiness.com\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_phone\"\r\n\r\n+1-555-123-4567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_title\"\r\n\r\nCEO\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bank_account_holder_name\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_last_name\"\r\n\r\nDoe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_ssn_last4\"\r\n\r\n6789\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_first_name\"\r\n\r\nJohn\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_city\"\r\n\r\nAustin\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line1\"\r\n\r\n1234 Elm Street\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_line2\"\r\n\r\nSuite 567\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_state\"\r\n\r\nTX\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"business_owner_address_postal_code\"\r\n\r\n78701\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["{{tenant_key_name}}": "{{tenant_key_value1}}|{{tenant_key_value2}}"] let parameters = [ [ "name": "tax_id", "value": "123456789" ], [ "name": "tax_id_type", "value": "ein" ], [ "name": "business_url", "value": "https://www.examplebusiness.com" ], [ "name": "tos_accepted", "value": "true" ], [ "name": "business_type", "value": "llc" ], [ "name": "bank_account_type", "value": "checking" ], [ "name": "business_owner_dob", "value": "1980-05-15" ], [ "name": "bank_account_number", "value": "123456789012" ], [ "name": "bank_routing_number", "value": "021000021" ], [ "name": "business_owner_email", "value": "owner@examplebusiness.com" ], [ "name": "business_owner_phone", "value": "+1-555-123-4567" ], [ "name": "business_owner_title", "value": "CEO" ], [ "name": "bank_account_holder_name", "value": "John Doe" ], [ "name": "business_owner_last_name", "value": "Doe" ], [ "name": "business_owner_ssn_last4", "value": "6789" ], [ "name": "business_owner_first_name", "value": "John" ], [ "name": "business_owner_address_city", "value": "Austin" ], [ "name": "business_owner_address_line1", "value": "1234 Elm Street" ], [ "name": "business_owner_address_line2", "value": "Suite 567" ], [ "name": "business_owner_address_state", "value": "TX" ], [ "name": "business_owner_address_postal_code", "value": "78701" ] ] let boundary = "---011000010111000001101001" var body = "" var error: NSError? = nil for param in parameters { let paramName = param["name"]! body += "--\(boundary)\r\n" body += "Content-Disposition:form-data; name=\"\(paramName)\"" if let filename = param["fileName"] { let contentType = param["content-type"]! let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8) if (error != nil) { print(error as Any) } body += "; filename=\"\(filename)\"\r\n" body += "Content-Type: \(contentType)\r\n\r\n" body += fileContent } else if let paramValue = param["value"] { body += "\r\n\r\n\(paramValue)" } } let request = NSMutableURLRequest(url: NSURL(string: "https://https/payment-processing/onboarding")! 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() ```