curl --request POST \
  --url https://api.ketapay.com/v1/escrows/{id}/milestones/{milestone_id}/release \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --header 'KetaPay-Customer-Token: <api-key>' \
  --data '
{
  "release_code": "731045"
}
'

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'KetaPay-Customer-Token': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({release_code: '731045'})
};

fetch('https://api.ketapay.com/v1/escrows/{id}/milestones/{milestone_id}/release', 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.ketapay.com/v1/escrows/{id}/milestones/{milestone_id}/release",
  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([
    'release_code' => '731045'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-key>",
    "KetaPay-Customer-Token: <api-key>"
  ],
]);

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

curl_close($curl);

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "object": "escrow",
  "livemode": true,
  "status": "active",
  "amount": 45000000,
  "currency": "NGN",
  "fees": {
    "amount": 45000000,
    "buyer_fee": 2250000,
    "buyer_vat": 168750,
    "buyer_total": 152418750,
    "seller_fee": 2250000,
    "commission": 15000000,
    "seller_payout": 132750000
  },
  "category": "other",
  "title": "<string>",
  "description": "<string>",
  "images": [
    {
      "file": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "url": "<string>",
      "thumbnail_url": "<string>",
      "alt": "<string>"
    }
  ],
  "attachments": [
    {
      "file": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "Project brief.pdf",
      "url": "<string>"
    }
  ],
  "milestones": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "object": "milestone",
      "position": 2,
      "title": "<string>",
      "description": "<string>",
      "amount": 45000000,
      "due_date": "2023-12-25",
      "status": "funded",
      "delivery": {
        "note": "<string>",
        "attachments": [
          {
            "file": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "name": "Project brief.pdf",
            "url": "<string>"
          }
        ],
        "delivered_at": "2023-11-07T05:31:56Z"
      },
      "auto_release_at": "2023-11-07T05:31:56Z",
      "seller_fee": 45000000,
      "commission": 45000000,
      "seller_payout": 45000000,
      "payout": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "object": "payout",
        "livemode": true,
        "escrow_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "milestone_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "amount": 45000000,
        "status": "awaiting_account",
        "bank_name": "<string>",
        "account_number_last4": "6789",
        "sent_at": "2023-11-07T05:31:56Z",
        "failure_reason": "Account closed"
      },
      "refund": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "object": "refund",
        "livemode": true,
        "escrow_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "milestone_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "amount": 45000000,
        "destination": "card",
        "status": "processing",
        "last4": "4081",
        "sent_at": "2023-11-07T05:31:56Z",
        "failure_reason": "Card expired"
      },
      "released_at": "2023-11-07T05:31:56Z",
      "refunded_at": "2023-11-07T05:31:56Z"
    }
  ],
  "buyer": {
    "email": "ada@example.com",
    "phone": "+2348012345678",
    "name": "<string>",
    "has_claimed_account": true
  },
  "seller": {
    "email": "ada@example.com",
    "phone": "+2348012345678",
    "name": "<string>",
    "has_claimed_account": true
  },
  "release": {
    "method": "buyer_confirms",
    "auto_release_hours": null
  },
  "checkout_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "open_dispute_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "open_chargeback_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "flagged": true,
  "timeline": [
    {
      "type": "funded",
      "milestone_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "occurred_at": "2023-11-07T05:31:56Z"
    }
  ],
  "external_reference": "proj_4471",
  "metadata": {
    "project_id": "4471"
  },
  "created_at": "2023-11-07T05:31:56Z",
  "funded_at": "2023-11-07T05:31:56Z",
  "ended_at": "2023-11-07T05:31:56Z"
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "parameter_invalid",
    "message": "buyer.phone must be a Nigerian mobile number in E.164 format, like +2348012345678.",
    "param": "buyer.phone",
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "api_key_invalid",
    "message": "This API key is invalid or has been revoked.",
    "param": null,
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}

{
  "error": {
    "type": "permission_error",
    "code": "customer_not_allowed",
    "message": "Only the buyer can release this milestone.",
    "param": null,
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "resource_not_found",
    "message": "No escrow with id 3b1f6c2e-8d4a-4e7b-9c1d-2a5f8e6b7c90.",
    "param": "id",
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "dispute_open",
    "message": "This escrow has an open dispute. KetaPay will release or refund it when the dispute ends.",
    "param": null,
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Too many requests. Retry after the time in X-RateLimit-Reset.",
    "param": null,
    "request_id": "req_01J9ZK7M2Q4V8XW3B6N5T0R1YH"
  }
}