Create a Runway image

curl https://api.cometapi.com/runwayml/v1/text_to_image \
  -H "Authorization: Bearer $COMETAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
      "promptText": "A paper boat floating on calm water at sunrise.",
      "ratio": "1280:720",
      "model": "gen4_image",
      "referenceImages": [
        {
          "uri": "https://your-image-host/reference.jpg",
          "tag": "ref"
        }
      ]
    }'

import os
import requests

response = requests.post(
    "https://api.cometapi.com/runwayml/v1/text_to_image",
    headers={"Authorization": "Bearer " + os.environ["COMETAPI_KEY"]},
    json={
            "promptText": "A paper boat floating on calm water at sunrise.",
            "ratio": "1280:720",
            "model": "gen4_image",
            "referenceImages": [
                    {
                            "uri": "https://your-image-host/reference.jpg",
                            "tag": "ref"
                    }
            ]
    },
)

task = response.json()
print(task["id"])  # poll GET /runwayml/v1/tasks/{id} until the output array appears

const response = await fetch("https://api.cometapi.com/runwayml/v1/text_to_image", {
    method: "POST",
    headers: {
        Authorization: `Bearer ${process.env.COMETAPI_KEY}`,
        "Content-Type": "application/json",
    },
    body: JSON.stringify({
            "promptText": "A paper boat floating on calm water at sunrise.",
            "ratio": "1280:720",
            "model": "gen4_image",
            "referenceImages": [
                {
                    "uri": "https://your-image-host/reference.jpg",
                    "tag": "ref"
                }
            ]
        }),
});

const task = await response.json();
console.log(task.id); // poll GET /runwayml/v1/tasks/{id} until the output array appears

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cometapi.com/runwayml/v1/text_to_image",
  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([
    'promptText' => 'A paper boat floating on calm water at sunrise.',
    'ratio' => '1280:720',
    'seed' => 1,
    'model' => 'gen4_image',
    'referenceImages' => [
        [
                'uri' => 'https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg',
                'tag' => 'style_ref'
        ]
    ],
    'contentModeration' => [
        'publicFigureThreshold' => 'auto'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-Runway-Version: <x-runway-version>"
  ],
]);

$response = curl_exec($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://api.cometapi.com/runwayml/v1/text_to_image"

	payload := strings.NewReader("{\n  \"promptText\": \"A paper boat floating on calm water at sunrise.\",\n  \"ratio\": \"1280:720\",\n  \"seed\": 1,\n  \"model\": \"gen4_image\",\n  \"referenceImages\": [\n    {\n      \"uri\": \"https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg\",\n      \"tag\": \"style_ref\"\n    }\n  ],\n  \"contentModeration\": {\n    \"publicFigureThreshold\": \"auto\"\n  }\n}")

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

	req.Header.Add("X-Runway-Version", "<x-runway-version>")
	req.Header.Add("Authorization", "Bearer <token>")
	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://api.cometapi.com/runwayml/v1/text_to_image")
  .header("X-Runway-Version", "<x-runway-version>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"promptText\": \"A paper boat floating on calm water at sunrise.\",\n  \"ratio\": \"1280:720\",\n  \"seed\": 1,\n  \"model\": \"gen4_image\",\n  \"referenceImages\": [\n    {\n      \"uri\": \"https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg\",\n      \"tag\": \"style_ref\"\n    }\n  ],\n  \"contentModeration\": {\n    \"publicFigureThreshold\": \"auto\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cometapi.com/runwayml/v1/text_to_image")

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

request = Net::HTTP::Post.new(url)
request["X-Runway-Version"] = '<x-runway-version>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"promptText\": \"A paper boat floating on calm water at sunrise.\",\n  \"ratio\": \"1280:720\",\n  \"seed\": 1,\n  \"model\": \"gen4_image\",\n  \"referenceImages\": [\n    {\n      \"uri\": \"https://cdn.britannica.com/70/234870-050-D4D024BB/Orange-colored-cat-yawns-displaying-teeth.jpg\",\n      \"tag\": \"style_ref\"\n    }\n  ],\n  \"contentModeration\": {\n    \"publicFigureThreshold\": \"auto\"\n  }\n}"

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

{
  "id": "31f9c5b2-ea5c-421c-8044-75a6bb53211d"
}