curl --request POST \
  --url https://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders \
  --header 'Content-Type: application/json' \
  --header 'X-Access-Key: <api-key>' \
  --header 'X-Access-Request-Id: <api-key>' \
  --header 'X-Access-Signature: <api-key>' \
  --header 'X-Access-Timestamp: <api-key>' \
  --data '
{
  "direction": "IN",
  "network": "br.gov.bcb.pix",
  "idempotencyKey": "invoice-2026-0184",
  "amount": 25000,
  "currency": "BRL",
  "instrument": {
    "type": "PIX_CASH_IN_EMV_DYNAMIC",
    "expiresIn": 86400
  },
  "metadata": {
    "orderId": "2026-0184"
  }
}
'

import requests

url = "https://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders"

payload = {
    "direction": "IN",
    "network": "br.gov.bcb.pix",
    "idempotencyKey": "invoice-2026-0184",
    "amount": 25000,
    "currency": "BRL",
    "instrument": {
        "type": "PIX_CASH_IN_EMV_DYNAMIC",
        "expiresIn": 86400
    },
    "metadata": { "orderId": "2026-0184" }
}
headers = {
    "X-Access-Key": "<api-key>",
    "X-Access-Timestamp": "<api-key>",
    "X-Access-Request-Id": "<api-key>",
    "X-Access-Signature": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-Access-Key': '<api-key>',
    'X-Access-Timestamp': '<api-key>',
    'X-Access-Request-Id': '<api-key>',
    'X-Access-Signature': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    direction: 'IN',
    network: 'br.gov.bcb.pix',
    idempotencyKey: 'invoice-2026-0184',
    amount: 25000,
    currency: 'BRL',
    instrument: {type: 'PIX_CASH_IN_EMV_DYNAMIC', expiresIn: 86400},
    metadata: {orderId: '2026-0184'}
  })
};

fetch('https://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders', 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://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders",
  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([
    'direction' => 'IN',
    'network' => 'br.gov.bcb.pix',
    'idempotencyKey' => 'invoice-2026-0184',
    'amount' => 25000,
    'currency' => 'BRL',
    'instrument' => [
        'type' => 'PIX_CASH_IN_EMV_DYNAMIC',
        'expiresIn' => 86400
    ],
    'metadata' => [
        'orderId' => '2026-0184'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Access-Key: <api-key>",
    "X-Access-Request-Id: <api-key>",
    "X-Access-Signature: <api-key>",
    "X-Access-Timestamp: <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://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders"

	payload := strings.NewReader("{\n  \"direction\": \"IN\",\n  \"network\": \"br.gov.bcb.pix\",\n  \"idempotencyKey\": \"invoice-2026-0184\",\n  \"amount\": 25000,\n  \"currency\": \"BRL\",\n  \"instrument\": {\n    \"type\": \"PIX_CASH_IN_EMV_DYNAMIC\",\n    \"expiresIn\": 86400\n  },\n  \"metadata\": {\n    \"orderId\": \"2026-0184\"\n  }\n}")

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

	req.Header.Add("X-Access-Key", "<api-key>")
	req.Header.Add("X-Access-Timestamp", "<api-key>")
	req.Header.Add("X-Access-Request-Id", "<api-key>")
	req.Header.Add("X-Access-Signature", "<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://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders")
  .header("X-Access-Key", "<api-key>")
  .header("X-Access-Timestamp", "<api-key>")
  .header("X-Access-Request-Id", "<api-key>")
  .header("X-Access-Signature", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"direction\": \"IN\",\n  \"network\": \"br.gov.bcb.pix\",\n  \"idempotencyKey\": \"invoice-2026-0184\",\n  \"amount\": 25000,\n  \"currency\": \"BRL\",\n  \"instrument\": {\n    \"type\": \"PIX_CASH_IN_EMV_DYNAMIC\",\n    \"expiresIn\": 86400\n  },\n  \"metadata\": {\n    \"orderId\": \"2026-0184\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://txengine.bloobank.com/txengine/v1/wallets/{wallet}/paymentOrders")

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

request = Net::HTTP::Post.new(url)
request["X-Access-Key"] = '<api-key>'
request["X-Access-Timestamp"] = '<api-key>'
request["X-Access-Request-Id"] = '<api-key>'
request["X-Access-Signature"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"direction\": \"IN\",\n  \"network\": \"br.gov.bcb.pix\",\n  \"idempotencyKey\": \"invoice-2026-0184\",\n  \"amount\": 25000,\n  \"currency\": \"BRL\",\n  \"instrument\": {\n    \"type\": \"PIX_CASH_IN_EMV_DYNAMIC\",\n    \"expiresIn\": 86400\n  },\n  \"metadata\": {\n    \"orderId\": \"2026-0184\"\n  }\n}"

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

{
  "id": "ord_3KpFvBwYzNqMxA7eHbRdJ",
  "kind": "Payment.Order",
  "wallet": "production-main",
  "ordVersion": 1,
  "direction": "IN",
  "status": "PENDING",
  "network": "br.gov.bcb.pix",
  "idempotencyKey": "invoice-2026-0184",
  "amount": 25000,
  "currency": "BRL",
  "instrument": {
    "type": "PIX_CASH_IN_EMV_DYNAMIC",
    "endToEndId": null,
    "expiresIn": 86400,
    "debtorName": null,
    "debtorDocument": null,
    "debtorAccount": null,
    "qrcode": null,
    "copypaste": null,
    "expiresAt": null
  },
  "metadata": {
    "orderId": "2026-0184"
  },
  "errorCode": null,
  "errorMessage": null,
  "createdAt": "2026-01-15T10:30:00.000Z",
  "updatedAt": "2026-01-15T10:30:00.000Z",
  "processedAt": null,
  "selfName": "wallets/production-main/paymentOrders/ord_3KpFvBwYzNqMxA7eHbRdJ",
  "etag": "4d5e6f70816253647586950a1b2c3d4e5f6071829304a5b6c7d8e9f0a1b2c3d4"
}

{
  "error": {
    "code": 400,
    "status": "INVALID_ARGUMENT",
    "message": "Filter expression references an unsupported field.",
    "details": [
      {
        "reason": "INVALID_ARGUMENT",
        "description": "Field `nonexistent` is not allowed for filtering on this endpoint.",
        "metadata": {}
      }
    ]
  }
}

{
  "error": {
    "code": 401,
    "status": "SIGNATURE_INVALID",
    "message": "Request signature could not be verified.",
    "details": [
      {
        "reason": "SIGNATURE_INVALID",
        "description": "The provided signature does not match the canonical request.",
        "metadata": {
          "decisionId": "acd_9RmKvTpYzH2wN8qJ5b"
        }
      }
    ]
  }
}

{
  "error": {
    "code": 403,
    "status": "RBAC_DENY",
    "message": "The credential is not permitted to perform this action.",
    "details": [
      {
        "reason": "RBAC_DENY",
        "description": "Missing required role binding on the target resource.",
        "metadata": {
          "decisionId": "acd_8PaJvNqLcK3xW5sR4d"
        }
      }
    ]
  }
}

{
  "error": {
    "code": 404,
    "status": "WALLET_NOT_FOUND",
    "message": "Wallet not found.",
    "details": [
      {
        "reason": "WALLET_NOT_FOUND",
        "description": "No wallet exists with name `production-main`.",
        "metadata": {}
      }
    ]
  }
}

{
  "error": {
    "code": 409,
    "status": "IDEMPOTENCY_KEY_IN_USE_WITH_DIFFERENT_PARAMS",
    "message": "Idempotency key already used with different parameters.",
    "details": [
      {
        "reason": "IDEMPOTENCY_KEY_IN_USE_WITH_DIFFERENT_PARAMS",
        "description": "The `(wallet, idempotencyKey)` tuple was already used with a different request body.",
        "metadata": {}
      }
    ]
  }
}

{
  "error": {
    "code": 422,
    "status": "PAYMENT_ORDER_NOT_AWAITING_APPROVAL",
    "message": "Payment order is not awaiting approval.",
    "details": [
      {
        "reason": "PAYMENT_ORDER_NOT_AWAITING_APPROVAL",
        "description": "The payment order must be in AWAITING_APPROVAL for this operation.",
        "metadata": {}
      }
    ]
  }
}

{
  "error": {
    "code": 429,
    "status": "RESOURCE_EXHAUSTED",
    "message": "Rate limit exceeded for this credential.",
    "details": [
      {
        "reason": "RESOURCE_EXHAUSTED",
        "description": "You have exceeded the request quota for this endpoint.",
        "metadata": {
          "retry_after_seconds": 12
        }
      }
    ]
  }
}

{
  "error": {
    "code": 500,
    "status": "INTERNAL",
    "message": "An unexpected error occurred.",
    "details": [
      {
        "reason": "INTERNAL",
        "description": "Internal server error.",
        "metadata": {
          "id": "exc_5KaHsBxYzW3pM2dV"
        }
      }
    ]
  }
}

{
  "error": {
    "code": 503,
    "status": "PROVIDER_UNAVAILABLE",
    "message": "Upstream payment provider is unavailable.",
    "details": [
      {
        "reason": "PROVIDER_UNAVAILABLE",
        "description": "The provider returned a transient error or did not respond.",
        "metadata": {
          "id": "exc_5KaHsBxYzW3pM2dV"
        }
      }
    ]
  }
}