curl -X POST 'https://verification.didit.me/v3/face-search/' \
  -H 'x-api-key: YOUR_API_KEY' \
  -F 'user_image=@./selfie.jpg' \
  -F 'search_type=most_similar' \
  -F 'save_api_request=true' \
  -F 'vendor_data=user-123'

import requests

url = 'https://verification.didit.me/v3/face-search/'
headers = {'x-api-key': 'YOUR_API_KEY'}

with open('selfie.jpg', 'rb') as f:
    files = {'user_image': ('selfie.jpg', f, 'image/jpeg')}
    data = {
        'search_type': 'most_similar',
        'save_api_request': 'true',
        'vendor_data': 'user-123',
    }
    resp = requests.post(url, headers=headers, files=files, data=data, timeout=60)

resp.raise_for_status()
body = resp.json()
print('status:', body['face_search']['status'])
print('matches:', body['face_search']['total_matches'])
for m in body['face_search']['matches']:
    print(f"  session={m['session_id']} similarity={m['similarity_percentage']} blocklisted={m['is_blocklisted']}")

import fs from 'node:fs';

const form = new FormData();
form.append('user_image', new Blob([fs.readFileSync('./selfie.jpg')]), 'selfie.jpg');
form.append('search_type', 'most_similar');
form.append('save_api_request', 'true');
form.append('vendor_data', 'user-123');

const response = await fetch('https://verification.didit.me/v3/face-search/', {
  method: 'POST',
  headers: { 'x-api-key': 'YOUR_API_KEY' },
  body: form,
});

if (!response.ok) throw new Error(`Face search failed: ${response.status}`);
const body = await response.json();
console.log('status:', body.face_search.status, 'matches:', body.face_search.total_matches);
body.face_search.matches.forEach(m =>
  console.log(`  session=${m.session_id} similarity=${m.similarity_percentage} blocklisted=${m.is_blocklisted}`)
);

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://verification.didit.me/v3/face-search/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"user_image\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n(binary JPEG/PNG selfie)\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"search_type\"\r\n\r\nmost_similar\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"rotate_image\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"save_api_request\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"vendor_data\"\r\n\r\nuser-123\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\n\r\n{\r\n  \"flow\": \"dedup_check\"\r\n}\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data; boundary=---011000010111000001101001",
    "x-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://verification.didit.me/v3/face-search/"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"user_image\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n(binary JPEG/PNG selfie)\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"search_type\"\r\n\r\nmost_similar\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"rotate_image\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"save_api_request\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"vendor_data\"\r\n\r\nuser-123\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\n\r\n{\r\n  \"flow\": \"dedup_check\"\r\n}\r\n-----011000010111000001101001--")

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

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "multipart/form-data; boundary=---011000010111000001101001")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://verification.didit.me/v3/face-search/")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "multipart/form-data; boundary=---011000010111000001101001")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"user_image\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n(binary JPEG/PNG selfie)\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"search_type\"\r\n\r\nmost_similar\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"rotate_image\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"save_api_request\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"vendor_data\"\r\n\r\nuser-123\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\n\r\n{\r\n  \"flow\": \"dedup_check\"\r\n}\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://verification.didit.me/v3/face-search/")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'multipart/form-data; boundary=---011000010111000001101001'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"user_image\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n(binary JPEG/PNG selfie)\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"search_type\"\r\n\r\nmost_similar\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"rotate_image\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"save_api_request\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"vendor_data\"\r\n\r\nuser-123\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"metadata\"\r\n\r\n{\r\n  \"flow\": \"dedup_check\"\r\n}\r\n-----011000010111000001101001--"

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