curl -X POST https://app.instantcompliance.ai/api/v1/entities \
  -H "Authorization: Bearer ic_live_..." \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "externalId": "crm-ent-311",
    "type": "COMPANY",
    "name": "Acme Holdings Pty Ltd",
    "abn": "12345678901",
    "contact": { "fullName": "Jane Doe", "email": "jane@example.com" }
  }'

await fetch('https://app.instantcompliance.ai/api/v1/entities', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${process.env.IC_API_KEY}`,
    'Content-Type': 'application/json',
    'Idempotency-Key': crypto.randomUUID()
  },
  body: JSON.stringify({
    externalId: 'crm-ent-311',
    type: 'COMPANY',
    name: 'Acme Holdings Pty Ltd',
    abn: '12345678901',
    contact: { fullName: 'Jane Doe', email: 'jane@example.com' }
  })
});

import os, uuid, requests
requests.post(
  'https://app.instantcompliance.ai/api/v1/entities',
  headers={
    'Authorization': f"Bearer {os.environ['IC_API_KEY']}",
    'Idempotency-Key': str(uuid.uuid4())
  },
  json={
    'externalId': 'crm-ent-311',
    'type': 'COMPANY',
    'name': 'Acme Holdings Pty Ltd',
    'abn': '12345678901',
    'contact': {'fullName': 'Jane Doe', 'email': 'jane@example.com'}
  }
)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.instantcompliance.ai/api/v1/entities",
  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([
    'externalId' => 'crm-ent-311',
    'type' => 'COMPANY',
    'name' => 'Acme Holdings Pty Ltd'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://app.instantcompliance.ai/api/v1/entities"

	payload := strings.NewReader("{\n  \"externalId\": \"crm-ent-311\",\n  \"type\": \"COMPANY\",\n  \"name\": \"Acme Holdings Pty Ltd\"\n}")

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

	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://app.instantcompliance.ai/api/v1/entities")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"externalId\": \"crm-ent-311\",\n  \"type\": \"COMPANY\",\n  \"name\": \"Acme Holdings Pty Ltd\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.instantcompliance.ai/api/v1/entities")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"externalId\": \"crm-ent-311\",\n  \"type\": \"COMPANY\",\n  \"name\": \"Acme Holdings Pty Ltd\"\n}"

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

{
  "id": "7c9e6679-7425-40de-944b-e07fc1f90ae7",
  "external_id": "crm-ent-311",
  "type": "COMPANY",
  "name": "Acme Holdings Pty Ltd",
  "origin": "AUSTRALIAN",
  "abn": "12345678901",
  "acn": "123456789",
  "country_of_formation": "AUS",
  "registration_number": null,
  "kyb_status": "IN_PROGRESS",
  "kyb_started_at": "2026-06-23T01:00:00Z",
  "kyb_completed_at": null,
  "contact": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "external_id": "crm-7741",
    "full_name": "Jane Doe",
    "email": "jane@example.com",
    "kyc_status": "PENDING",
    "kyc_required": true
  },
  "aml": {
    "status": "CLEAR",
    "screened_at": "2026-06-23T01:12:00Z",
    "last_reviewed_at": null,
    "flags": {
      "pep": false,
      "sanctions": false,
      "adverse_media": false,
      "terrorism": false
    }
  },
  "added_via": "INTEGRATION",
  "created_at": "2026-06-22T22:14:00Z",
  "updated_at": "2026-06-23T01:12:05Z"
}

{
  "id": "7c9e6679-7425-40de-944b-e07fc1f90ae7",
  "external_id": "crm-ent-311",
  "type": "COMPANY",
  "name": "Acme Holdings Pty Ltd",
  "origin": "AUSTRALIAN",
  "abn": "12345678901",
  "acn": "123456789",
  "country_of_formation": "AUS",
  "registration_number": null,
  "kyb_status": "IN_PROGRESS",
  "kyb_started_at": "2026-06-23T01:00:00Z",
  "kyb_completed_at": null,
  "contact": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "external_id": "crm-7741",
    "full_name": "Jane Doe",
    "email": "jane@example.com",
    "kyc_status": "PENDING",
    "kyc_required": true
  },
  "aml": {
    "status": "CLEAR",
    "screened_at": "2026-06-23T01:12:00Z",
    "last_reviewed_at": null,
    "flags": {
      "pep": false,
      "sanctions": false,
      "adverse_media": false,
      "terrorism": false
    }
  },
  "added_via": "INTEGRATION",
  "created_at": "2026-06-22T22:14:00Z",
  "updated_at": "2026-06-23T01:12:05Z"
}

{
  "error": {
    "code": "unauthorized",
    "message": "Invalid or revoked API key."
  }
}

{
  "error": {
    "code": "forbidden_scope",
    "message": "This API key does not have the required scope. customers:write",
    "details": {
      "required_scope": "customers:write"
    }
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "Invalid customer payload.",
    "details": {
      "issues": {
        "email": [
          "Must be a valid email address."
        ]
      }
    }
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Rate limit exceeded. Slow down and retry shortly.",
    "details": {
      "limit": 60,
      "window_seconds": 60
    }
  }
}