curl --request POST \
  --url https://api.dittowords.com/v2/textItems/linkFigmaNodes \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "projectId": "project-id-1",
  "links": [
    {
      "textItemId": "greeting",
      "figmaNodeIds": [
        "1:23",
        "1:24"
      ]
    },
    {
      "textItemId": "submit-button",
      "figmaNodeIds": [
        "1:30"
      ]
    }
  ],
  "branchId": null
}
'

import requests

url = "https://api.dittowords.com/v2/textItems/linkFigmaNodes"

payload = {
    "projectId": "project-id-1",
    "links": [
        {
            "textItemId": "greeting",
            "figmaNodeIds": ["1:23", "1:24"]
        },
        {
            "textItemId": "submit-button",
            "figmaNodeIds": ["1:30"]
        }
    ],
    "branchId": None
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    projectId: 'project-id-1',
    links: [
      {textItemId: 'greeting', figmaNodeIds: ['1:23', '1:24']},
      {textItemId: 'submit-button', figmaNodeIds: ['1:30']}
    ],
    branchId: null
  })
};

fetch('https://api.dittowords.com/v2/textItems/linkFigmaNodes', 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://api.dittowords.com/v2/textItems/linkFigmaNodes",
  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([
    'projectId' => 'project-id-1',
    'links' => [
        [
                'textItemId' => 'greeting',
                'figmaNodeIds' => [
                                '1:23',
                                '1:24'
                ]
        ],
        [
                'textItemId' => 'submit-button',
                'figmaNodeIds' => [
                                '1:30'
                ]
        ]
    ],
    'branchId' => null
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.dittowords.com/v2/textItems/linkFigmaNodes"

	payload := strings.NewReader("{\n  \"projectId\": \"project-id-1\",\n  \"links\": [\n    {\n      \"textItemId\": \"greeting\",\n      \"figmaNodeIds\": [\n        \"1:23\",\n        \"1:24\"\n      ]\n    },\n    {\n      \"textItemId\": \"submit-button\",\n      \"figmaNodeIds\": [\n        \"1:30\"\n      ]\n    }\n  ],\n  \"branchId\": null\n}")

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

	req.Header.Add("Authorization", "<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://api.dittowords.com/v2/textItems/linkFigmaNodes")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"projectId\": \"project-id-1\",\n  \"links\": [\n    {\n      \"textItemId\": \"greeting\",\n      \"figmaNodeIds\": [\n        \"1:23\",\n        \"1:24\"\n      ]\n    },\n    {\n      \"textItemId\": \"submit-button\",\n      \"figmaNodeIds\": [\n        \"1:30\"\n      ]\n    }\n  ],\n  \"branchId\": null\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dittowords.com/v2/textItems/linkFigmaNodes")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"projectId\": \"project-id-1\",\n  \"links\": [\n    {\n      \"textItemId\": \"greeting\",\n      \"figmaNodeIds\": [\n        \"1:23\",\n        \"1:24\"\n      ]\n    },\n    {\n      \"textItemId\": \"submit-button\",\n      \"figmaNodeIds\": [\n        \"1:30\"\n      ]\n    }\n  ],\n  \"branchId\": null\n}"

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

{
  "projectId": "project-id-1",
  "branchId": null,
  "results": [
    {
      "figmaNodeId": "1:23",
      "textItemId": "greeting",
      "outcome": "linked"
    },
    {
      "figmaNodeId": "1:30",
      "textItemId": "submit-button",
      "outcome": "linked_to_other_text_item",
      "linkedTextItemId": "header-title",
      "message": "This Figma text node is already linked to text item \"header-title\"."
    },
    {
      "figmaNodeId": "1:24",
      "textItemId": "greeting",
      "outcome": "not_found",
      "message": "This Figma text node is not in the cache for the target project context. Sync first, then retry."
    }
  ]
}

{
  "message": "Project \"project-id-1\" is not linked to Figma."
}

{
  "message": "Text item \"greeting\" was not found in project \"project-id-1\"."
}