Get STR message detail
curl --request GET \
--url https://spb.sandbox.lerian.net/v1/str/messages/{nuOp} \
--header 'Authorization: Bearer <token>'package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text){
"correlationId": "req-7a3f9c2e",
"message": {
"createdAt": "2026-05-04T18:29:55Z",
"direction": "OUTBOUND",
"messageType": "STR0004",
"nuOp": "12345678202605040000001",
"amount": "150.00",
"confirmedAt": "2026-05-04T18:30:05Z",
"controlNumber": "20260503000000000001",
"description": "Wire transfer for invoice 2026-Q2-A47",
"mqMessageId": "414d5120514d2020202020202020202060f0c2a201a30b25",
"originalControlNumber": "20260503000000000042",
"originalNuOp": "12345678202605040000001",
"purposeCode": "00001",
"recipientIspb": "00038166",
"resolvedAt": "2026-05-04T18:30:05Z",
"senderIspb": "12345678",
"status": "DELIVERED",
"strRejectReason": "AB03",
"strStatus": "Acatado",
"submittedAt": "2026-05-04T18:30:00Z"
},
"payload": {},
"payloadFormat": "reconstructed",
"correspondent": {
"createdAt": "2026-05-04T18:30:02Z",
"direction": "INBOUND",
"messageType": "STR0004R2",
"nuOp": "12345678202605040000001",
"status": "RECEIVED",
"amount": "150.00",
"controlNumber": "20260503000000000001",
"strStatus": "Acatado"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}Get STR message detail
Returns the message-log detail for an STR message identified by its NUOp: the status and BACEN-receipt fields, the structured payload, and the resolved original<->correspondent counterpart. The signed on-wire frame is NOT returned here — it is read at GET /v1/str/messages/{nuOp}/frame, guarded by its own scope; this body only labels whether one was retained (payloadFormat). Searches outbound messages first, then inbound. The NUOp is a 23-character BACEN identifier: ISPB[8]+DATE[8]+SEQ[7].
GET
/
v1
/
str
/
messages
/
{nuOp}
Get STR message detail
curl --request GET \
--url https://spb.sandbox.lerian.net/v1/str/messages/{nuOp} \
--header 'Authorization: Bearer <token>'package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://spb.sandbox.lerian.net/v1/str/messages/{nuOp}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text){
"correlationId": "req-7a3f9c2e",
"message": {
"createdAt": "2026-05-04T18:29:55Z",
"direction": "OUTBOUND",
"messageType": "STR0004",
"nuOp": "12345678202605040000001",
"amount": "150.00",
"confirmedAt": "2026-05-04T18:30:05Z",
"controlNumber": "20260503000000000001",
"description": "Wire transfer for invoice 2026-Q2-A47",
"mqMessageId": "414d5120514d2020202020202020202060f0c2a201a30b25",
"originalControlNumber": "20260503000000000042",
"originalNuOp": "12345678202605040000001",
"purposeCode": "00001",
"recipientIspb": "00038166",
"resolvedAt": "2026-05-04T18:30:05Z",
"senderIspb": "12345678",
"status": "DELIVERED",
"strRejectReason": "AB03",
"strStatus": "Acatado",
"submittedAt": "2026-05-04T18:30:00Z"
},
"payload": {},
"payloadFormat": "reconstructed",
"correspondent": {
"createdAt": "2026-05-04T18:30:02Z",
"direction": "INBOUND",
"messageType": "STR0004R2",
"nuOp": "12345678202605040000001",
"status": "RECEIVED",
"amount": "150.00",
"controlNumber": "20260503000000000001",
"strStatus": "Acatado"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}{
"correlationId": "req-7a3f9c2e",
"code": "SPB-0001",
"detail": "Property foo is required but is missing.",
"errors": [
{
"location": "<string>",
"message": "<string>",
"value": "<unknown>"
}
],
"instance": "https://example.com/error-log/abc123",
"status": 400,
"title": "Bad Request",
"type": "https://example.com/errors/example",
"upstream": {
"code": "E4001",
"message": "account not found at provider"
}
}Authorizations
JWT bearer token issued by the identity provider.
Path Parameters
Message NUOp (23 characters: ISPB[8]+DATE[8]+SEQ[7]).
Required string length:
23Pattern:
^[0-9A-Z]{8}[0-9]{15}$Response
OK
Request-scoped correlation identifier echoing X-Request-ID, for pivoting from response to trace.
Example:
"req-7a3f9c2e"
The message's status projection (identifiers, lifecycle, BACEN-receipt fields).
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The structured payload_json persisted for this message (parsed STR fields). Always present.
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Availability label for the signed on-wire frame: 'reconstructed' means a frame was retained for this message and is readable at GET /v1/str/messages/{nuOp}/frame (guarded by its own scope), 'structured' means no on-wire bytes were retained and only the payload fields above exist.
Available options:
reconstructed, structured Example:
"reconstructed"
The resolved original<->correspondent counterpart: for an outbound, the inbound response BACEN sent back; for an inbound, the outbound it answers. Absent when no counterpart has been correlated yet.
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