curl --request POST \
  --url https://app.octavehq.com/api/v2/async/headless/generate-emails \
  --header 'Content-Type: application/json' \
  --header 'api_key: <api-key>' \
  --data '
{
  "sequence": {
    "steps": 4,
    "length": "MIXED",
    "type": "COLD_OUTBOUND",
    "primaryGoal": "INITIATE_CONVERSATION",
    "generateUniqueSubjectLines": true,
    "additionalInstructions": "Additional instructions for the sequence",
    "exampleForIntroEmail": "Example email for the first email in the sequence",
    "exampleForFinalEmail": "Example email for the final email in the sequence",
    "lang": "es",
    "outputFormat": "text"
  },
  "offering": {
    "url": "https://www.example.com",
    "name": "Example product/service",
    "coreValueProposition": "Example core value proposition",
    "keyDifferentiator": "Example key differentiator",
    "customerOutcomes": "Example customer outcomes",
    "additionalOfferingInfo": "Example additional offer info"
  },
  "recipient": {
    "firstName": "John",
    "companyName": "Example company name",
    "companyDomain": "example.com",
    "jobTitle": "Example title",
    "linkedInProfile": "https://www.linkedin.com/in/example",
    "additionalRecipientInfo": "Example additional recipient info"
  },
  "callbackUrl": "https://example.com/api/callbacks/unique-id"
}
'

import requests

url = "https://app.octavehq.com/api/v2/async/headless/generate-emails"

payload = {
    "sequence": {
        "steps": 4,
        "length": "MIXED",
        "type": "COLD_OUTBOUND",
        "primaryGoal": "INITIATE_CONVERSATION",
        "generateUniqueSubjectLines": True,
        "additionalInstructions": "Additional instructions for the sequence",
        "exampleForIntroEmail": "Example email for the first email in the sequence",
        "exampleForFinalEmail": "Example email for the final email in the sequence",
        "lang": "es",
        "outputFormat": "text"
    },
    "offering": {
        "url": "https://www.example.com",
        "name": "Example product/service",
        "coreValueProposition": "Example core value proposition",
        "keyDifferentiator": "Example key differentiator",
        "customerOutcomes": "Example customer outcomes",
        "additionalOfferingInfo": "Example additional offer info"
    },
    "recipient": {
        "firstName": "John",
        "companyName": "Example company name",
        "companyDomain": "example.com",
        "jobTitle": "Example title",
        "linkedInProfile": "https://www.linkedin.com/in/example",
        "additionalRecipientInfo": "Example additional recipient info"
    },
    "callbackUrl": "https://example.com/api/callbacks/unique-id"
}
headers = {
    "api_key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {api_key: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    sequence: {
      steps: 4,
      length: 'MIXED',
      type: 'COLD_OUTBOUND',
      primaryGoal: 'INITIATE_CONVERSATION',
      generateUniqueSubjectLines: true,
      additionalInstructions: 'Additional instructions for the sequence',
      exampleForIntroEmail: 'Example email for the first email in the sequence',
      exampleForFinalEmail: 'Example email for the final email in the sequence',
      lang: 'es',
      outputFormat: 'text'
    },
    offering: {
      url: 'https://www.example.com',
      name: 'Example product/service',
      coreValueProposition: 'Example core value proposition',
      keyDifferentiator: 'Example key differentiator',
      customerOutcomes: 'Example customer outcomes',
      additionalOfferingInfo: 'Example additional offer info'
    },
    recipient: {
      firstName: 'John',
      companyName: 'Example company name',
      companyDomain: 'example.com',
      jobTitle: 'Example title',
      linkedInProfile: 'https://www.linkedin.com/in/example',
      additionalRecipientInfo: 'Example additional recipient info'
    },
    callbackUrl: 'https://example.com/api/callbacks/unique-id'
  })
};

fetch('https://app.octavehq.com/api/v2/async/headless/generate-emails', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.octavehq.com/api/v2/async/headless/generate-emails",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'sequence' => [
        'steps' => 4,
        'length' => 'MIXED',
        'type' => 'COLD_OUTBOUND',
        'primaryGoal' => 'INITIATE_CONVERSATION',
        'generateUniqueSubjectLines' => true,
        'additionalInstructions' => 'Additional instructions for the sequence',
        'exampleForIntroEmail' => 'Example email for the first email in the sequence',
        'exampleForFinalEmail' => 'Example email for the final email in the sequence',
        'lang' => 'es',
        'outputFormat' => 'text'
    ],
    'offering' => [
        'url' => 'https://www.example.com',
        'name' => 'Example product/service',
        'coreValueProposition' => 'Example core value proposition',
        'keyDifferentiator' => 'Example key differentiator',
        'customerOutcomes' => 'Example customer outcomes',
        'additionalOfferingInfo' => 'Example additional offer info'
    ],
    'recipient' => [
        'firstName' => 'John',
        'companyName' => 'Example company name',
        'companyDomain' => 'example.com',
        'jobTitle' => 'Example title',
        'linkedInProfile' => 'https://www.linkedin.com/in/example',
        'additionalRecipientInfo' => 'Example additional recipient info'
    ],
    'callbackUrl' => 'https://example.com/api/callbacks/unique-id'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "api_key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.octavehq.com/api/v2/async/headless/generate-emails"

	payload := strings.NewReader("{\n  \"sequence\": {\n    \"steps\": 4,\n    \"length\": \"MIXED\",\n    \"type\": \"COLD_OUTBOUND\",\n    \"primaryGoal\": \"INITIATE_CONVERSATION\",\n    \"generateUniqueSubjectLines\": true,\n    \"additionalInstructions\": \"Additional instructions for the sequence\",\n    \"exampleForIntroEmail\": \"Example email for the first email in the sequence\",\n    \"exampleForFinalEmail\": \"Example email for the final email in the sequence\",\n    \"lang\": \"es\",\n    \"outputFormat\": \"text\"\n  },\n  \"offering\": {\n    \"url\": \"https://www.example.com\",\n    \"name\": \"Example product/service\",\n    \"coreValueProposition\": \"Example core value proposition\",\n    \"keyDifferentiator\": \"Example key differentiator\",\n    \"customerOutcomes\": \"Example customer outcomes\",\n    \"additionalOfferingInfo\": \"Example additional offer info\"\n  },\n  \"recipient\": {\n    \"firstName\": \"John\",\n    \"companyName\": \"Example company name\",\n    \"companyDomain\": \"example.com\",\n    \"jobTitle\": \"Example title\",\n    \"linkedInProfile\": \"https://www.linkedin.com/in/example\",\n    \"additionalRecipientInfo\": \"Example additional recipient info\"\n  },\n  \"callbackUrl\": \"https://example.com/api/callbacks/unique-id\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("api_key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.octavehq.com/api/v2/async/headless/generate-emails")
  .header("api_key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"sequence\": {\n    \"steps\": 4,\n    \"length\": \"MIXED\",\n    \"type\": \"COLD_OUTBOUND\",\n    \"primaryGoal\": \"INITIATE_CONVERSATION\",\n    \"generateUniqueSubjectLines\": true,\n    \"additionalInstructions\": \"Additional instructions for the sequence\",\n    \"exampleForIntroEmail\": \"Example email for the first email in the sequence\",\n    \"exampleForFinalEmail\": \"Example email for the final email in the sequence\",\n    \"lang\": \"es\",\n    \"outputFormat\": \"text\"\n  },\n  \"offering\": {\n    \"url\": \"https://www.example.com\",\n    \"name\": \"Example product/service\",\n    \"coreValueProposition\": \"Example core value proposition\",\n    \"keyDifferentiator\": \"Example key differentiator\",\n    \"customerOutcomes\": \"Example customer outcomes\",\n    \"additionalOfferingInfo\": \"Example additional offer info\"\n  },\n  \"recipient\": {\n    \"firstName\": \"John\",\n    \"companyName\": \"Example company name\",\n    \"companyDomain\": \"example.com\",\n    \"jobTitle\": \"Example title\",\n    \"linkedInProfile\": \"https://www.linkedin.com/in/example\",\n    \"additionalRecipientInfo\": \"Example additional recipient info\"\n  },\n  \"callbackUrl\": \"https://example.com/api/callbacks/unique-id\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.octavehq.com/api/v2/async/headless/generate-emails")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["api_key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"sequence\": {\n    \"steps\": 4,\n    \"length\": \"MIXED\",\n    \"type\": \"COLD_OUTBOUND\",\n    \"primaryGoal\": \"INITIATE_CONVERSATION\",\n    \"generateUniqueSubjectLines\": true,\n    \"additionalInstructions\": \"Additional instructions for the sequence\",\n    \"exampleForIntroEmail\": \"Example email for the first email in the sequence\",\n    \"exampleForFinalEmail\": \"Example email for the final email in the sequence\",\n    \"lang\": \"es\",\n    \"outputFormat\": \"text\"\n  },\n  \"offering\": {\n    \"url\": \"https://www.example.com\",\n    \"name\": \"Example product/service\",\n    \"coreValueProposition\": \"Example core value proposition\",\n    \"keyDifferentiator\": \"Example key differentiator\",\n    \"customerOutcomes\": \"Example customer outcomes\",\n    \"additionalOfferingInfo\": \"Example additional offer info\"\n  },\n  \"recipient\": {\n    \"firstName\": \"John\",\n    \"companyName\": \"Example company name\",\n    \"companyDomain\": \"example.com\",\n    \"jobTitle\": \"Example title\",\n    \"linkedInProfile\": \"https://www.linkedin.com/in/example\",\n    \"additionalRecipientInfo\": \"Example additional recipient info\"\n  },\n  \"callbackUrl\": \"https://example.com/api/callbacks/unique-id\"\n}"

response = http.request(request)
puts response.read_body

{
  "status": "pending",
  "requestId": "requestId",
  "message": "Additional information"
}

{
  "status": "failed",
  "message": "Invalid callback URL",
  "requestId": "123e4567-e89b-12d3-a456-426614174000"
}