Pular para o conteúdo principal
POST
/
v1
/
str
/
messages
/
compose
Compor e enviar uma mensagem STR curada
curl --request POST \
  --url https://spb.sandbox.lerian.net/v1/str/messages/compose \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": "<string>",
  "capabilityId": "<string>",
  "purposeCode": "<string>",
  "recipient": {
    "ispb": "<string>",
    "account": "<string>",
    "accountType": "<string>",
    "branch": "<string>",
    "document": "<string>",
    "name": "<string>",
    "paymentAccount": "<string>"
  },
  "sender": {
    "ispb": "<string>",
    "account": "<string>",
    "accountType": "<string>",
    "branch": "<string>",
    "document": "<string>",
    "name": "<string>",
    "paymentAccount": "<string>"
  },
  "description": "<string>",
  "finlddCli": "<string>",
  "metadata": {}
}
'
import requests

url = "https://spb.sandbox.lerian.net/v1/str/messages/compose"

payload = {
    "amount": "<string>",
    "capabilityId": "<string>",
    "purposeCode": "<string>",
    "recipient": {
        "ispb": "<string>",
        "account": "<string>",
        "accountType": "<string>",
        "branch": "<string>",
        "document": "<string>",
        "name": "<string>",
        "paymentAccount": "<string>"
    },
    "sender": {
        "ispb": "<string>",
        "account": "<string>",
        "accountType": "<string>",
        "branch": "<string>",
        "document": "<string>",
        "name": "<string>",
        "paymentAccount": "<string>"
    },
    "description": "<string>",
    "finlddCli": "<string>",
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    amount: '<string>',
    capabilityId: '<string>',
    purposeCode: '<string>',
    recipient: {
      ispb: '<string>',
      account: '<string>',
      accountType: '<string>',
      branch: '<string>',
      document: '<string>',
      name: '<string>',
      paymentAccount: '<string>'
    },
    sender: {
      ispb: '<string>',
      account: '<string>',
      accountType: '<string>',
      branch: '<string>',
      document: '<string>',
      name: '<string>',
      paymentAccount: '<string>'
    },
    description: '<string>',
    finlddCli: '<string>',
    metadata: {}
  })
};

fetch('https://spb.sandbox.lerian.net/v1/str/messages/compose', 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://spb.sandbox.lerian.net/v1/str/messages/compose",
  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([
    'amount' => '<string>',
    'capabilityId' => '<string>',
    'purposeCode' => '<string>',
    'recipient' => [
        'ispb' => '<string>',
        'account' => '<string>',
        'accountType' => '<string>',
        'branch' => '<string>',
        'document' => '<string>',
        'name' => '<string>',
        'paymentAccount' => '<string>'
    ],
    'sender' => [
        'ispb' => '<string>',
        'account' => '<string>',
        'accountType' => '<string>',
        'branch' => '<string>',
        'document' => '<string>',
        'name' => '<string>',
        'paymentAccount' => '<string>'
    ],
    'description' => '<string>',
    'finlddCli' => '<string>',
    'metadata' => [
        
    ]
  ]),
  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://spb.sandbox.lerian.net/v1/str/messages/compose"

	payload := strings.NewReader("{\n  \"amount\": \"<string>\",\n  \"capabilityId\": \"<string>\",\n  \"purposeCode\": \"<string>\",\n  \"recipient\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"sender\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"description\": \"<string>\",\n  \"finlddCli\": \"<string>\",\n  \"metadata\": {}\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://spb.sandbox.lerian.net/v1/str/messages/compose")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": \"<string>\",\n  \"capabilityId\": \"<string>\",\n  \"purposeCode\": \"<string>\",\n  \"recipient\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"sender\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"description\": \"<string>\",\n  \"finlddCli\": \"<string>\",\n  \"metadata\": {}\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://spb.sandbox.lerian.net/v1/str/messages/compose")

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  \"amount\": \"<string>\",\n  \"capabilityId\": \"<string>\",\n  \"purposeCode\": \"<string>\",\n  \"recipient\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"sender\": {\n    \"ispb\": \"<string>\",\n    \"account\": \"<string>\",\n    \"accountType\": \"<string>\",\n    \"branch\": \"<string>\",\n    \"document\": \"<string>\",\n    \"name\": \"<string>\",\n    \"paymentAccount\": \"<string>\"\n  },\n  \"description\": \"<string>\",\n  \"finlddCli\": \"<string>\",\n  \"metadata\": {}\n}"

response = http.request(request)
puts response.read_body
{
  "controlNumber": "<string>",
  "correlationId": "<string>",
  "messageId": "<string>",
  "nuOp": "<string>",
  "status": "<string>",
  "emissionApprovalId": "<string>",
  "requiredSignatures": 123
}
{
  "code": "<string>",
  "detail": "<string>",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "about:blank"
}

Autorizações

​
Authorization
string
header
obrigatório

JWT bearer token issued by the identity provider.

Cabeçalhos

​
Authorization
string

Bearer JWT token (the maker subject is derived from it for the alçada gate).

​
X-Idempotency
string

Idempotency key (canonical; legacy alias X-Idempotency-Key).

​
X-Idempotency-Key
string

Idempotency key (legacy alias).

​
X-TTL
string

Idempotency key TTL in seconds.

Corpo

application/json
​
amount
string
obrigatório

Transfer amount as a decimal string in BRL, minor-unit precision (two decimal places). Forwarded VERBATIM into the submit DTO and the alçada gate — Lerian SPB performs NO arithmetic on it.

Pattern: ^[0-9]+(\.[0-9]+)?$
Exemplo:

"150000.00"

​
capabilityId
string
obrigatório

STR capability code to compose. Must resolve in the catalog, be PUBLICLY_SUBMITTABLE, and be in the compose allowlist (STR0004/STR0005/STR0006/STR0007/STR0008/STR0053).

Exemplo:

"STR0008"

​
purposeCode
string
obrigatório

BACEN STR purpose code (finalidade), exactly 5 digits. When 99999 (Outros) a description is mandatory (RSTR0034).

Pattern: ^[0-9]{5}$
Exemplo:

"00001"

​
recipient
object
obrigatório

Crediting (creditor) participant account receiving the transfer.

​
sender
object
obrigatório

Debiting (debtor) participant account originating the transfer.

​
description
string

Optional free-text description; mandatory when purposeCode or finlddCli is 99999 (RSTR0034). Serialized into the STR Hist element.

Exemplo:

"Wire transfer for invoice 2026-Q2-A47"

​
finlddCli
string

Optional client-level purpose code (5 digits) carried on STR0004/STR0008. When 99999 the description is required (RSTR0034).

Pattern: ^[0-9]{5}$
Exemplo:

"00001"

​
metadata
object

Opaque client-side metadata forwarded verbatim to the submit DTO (NOT sent to BACEN). Do not include sensitive fields.

Resposta

Accepted

​
controlNumber
string
obrigatório

14-digit STR control number identifying the message on the SPB network.

Exemplo:

"20260621000001"

​
correlationId
string
obrigatório

Request-scoped correlation identifier echoing X-Request-ID, for pivoting from response to trace.

Exemplo:

"req-7a3f9c2e"

​
messageId
string
obrigatório

Internal outbound-message id assigned at persistence time; the key for the approval queue when parked.

Exemplo:

"6f2c8a1e-..."

​
nuOp
string
obrigatório

23-digit STR operation number stamped on the composed message (protocol correlation).

Exemplo:

"12345678202606210000001"

​
status
string
obrigatório

Emission status: SUBMITTED (dispatched / liquidatable) or PENDING_APPROVAL (parked awaiting maker-checker quorum).

Exemplo:

"PENDING_APPROVAL"

​
emissionApprovalId
string

Set ONLY when the emission parked: the maker-checker queue id (equal to messageId). Poll GET /v1/str/emission-approvals to track it. Empty when SUBMITTED immediately.

Exemplo:

"6f2c8a1e-..."

​
requiredSignatures
integer<int64>

N-of-M distinct-actor quorum the parked emission must collect (the alçada band requirement). Omitted/0 when SUBMITTED immediately.

Exemplo:

2