Installation
go get github.com/team-telnyx/telnyx-go
Setup
import (
"context"
"fmt"
"os"
"github.com/team-telnyx/telnyx-go" "github.com/team-telnyx/telnyx-go/option" )
client := telnyx.NewClient( option.WithAPIKey(os.Getenv("TELNYX_API_KEY")), )
All examples below assume `client` is already initialized as shown above.
## Error Handling
All API calls can fail with network errors, rate limits (429), validation errors (422),
or authentication errors (401). Always handle errors in production code:
```go
import "errors"
result, err := client.Messages.Send(ctx, params)
if err != nil {
var apiErr *telnyx.Error
if errors.As(err, &apiErr) {
switch apiErr.StatusCode {
case 422:
fmt.Println("Validation error — check required fields and formats")
case 429:
// Rate limited — wait and retry with exponential backoff
fmt.Println("Rate limited, retrying...")
default:
fmt.Printf("API error %d: %s\n", apiErr.StatusCode, apiErr.Error())
}
} else {
fmt.Println("Network error — check connectivity and retry")
}
}
Common error codes: 401 invalid API key, 403 insufficient permissions,
404 resource not found, 422 validation error (check field formats),
429 rate limited (retry with exponential backoff).
Important Notes
- Pagination: Use
ListAutoPaging()for automatic iteration:iter := client.Resource.ListAutoPaging(ctx, params); for iter.Next() { item := iter.Current() }.
List portout requests
Returns the portout requests according to filters
GET /portouts
page, err := client.Portouts.List(context.Background(), telnyx.PortoutListParams{})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", page)
Returns: already_ported (boolean), authorized_name (string), carrier_name (string), city (string), created_at (string), current_carrier (string), end_user_name (string), foc_date (string), host_messaging (boolean), id (string), inserted_at (string), lsr (array[string]), phone_numbers (array[string]), pon (string), reason (string | null), record_type (string), rejection_code (integer), requested_foc_date (string), service_address (string), spid (string), state (string), status (enum: pending, authorized, ported, rejected, rejected-pending, canceled), support_key (string), updated_at (string), user_id (uuid), vendor (uuid), zip (string)
List all port-out events
Returns a list of all port-out events.
GET /portouts/events
page, err := client.Portouts.Events.List(context.Background(), telnyx.PortoutEventListParams{})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", page)
Returns: available_notification_methods (array[string]), created_at (date-time), event_type (enum: portout.status_changed, portout.foc_date_changed, portout.new_comment), id (uuid), payload (object), payload_status (enum: created, completed), portout_id (uuid), record_type (string), updated_at (date-time)
Show a port-out event
Show a specific port-out event.
GET /portouts/events/{id}
event, err := client.Portouts.Events.Get(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", event.Data)
Returns: available_notification_methods (array[string]), created_at (date-time), event_type (enum: portout.status_changed, portout.foc_date_changed, portout.new_comment), id (uuid), payload (object), payload_status (enum: created, completed), portout_id (uuid), record_type (string), updated_at (date-time)
Republish a port-out event
Republish a specific port-out event.
POST /portouts/events/{id}/republish
err := client.Portouts.Events.Republish(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
List eligible port-out rejection codes for a specific order
Given a port-out ID, list rejection codes that are eligible for that port-out
GET /portouts/rejections/{portout_id}
response, err := client.Portouts.ListRejectionCodes(
context.Background(),
"329d6658-8f93-405d-862f-648776e8afd7",
telnyx.PortoutListRejectionCodesParams{},
)
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", response.Data)
Returns: code (integer), description (string), reason_required (boolean)
List port-out related reports
List the reports generated about port-out operations.
GET /portouts/reports
page, err := client.Portouts.Reports.List(context.Background(), telnyx.PortoutReportListParams{})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", page)
Returns: created_at (date-time), document_id (uuid), id (uuid), params (object), record_type (string), report_type (enum: export_portouts_csv), status (enum: pending, completed), updated_at (date-time)
Create a port-out related report
Generate reports about port-out operations.
POST /portouts/reports
report, err := client.Portouts.Reports.New(context.Background(), telnyx.PortoutReportNewParams{
Params: telnyx.ExportPortoutsCsvReportParam{
Filters: telnyx.ExportPortoutsCsvReportFiltersParam{},
},
ReportType: telnyx.PortoutReportNewParamsReportTypeExportPortoutsCsv,
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", report.Data)
Returns: created_at (date-time), document_id (uuid), id (uuid), params (object), record_type (string), report_type (enum: export_portouts_csv), status (enum: pending, completed), updated_at (date-time)
Retrieve a report
Retrieve a specific report generated.
GET /portouts/reports/{id}
report, err := client.Portouts.Reports.Get(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", report.Data)
Returns: created_at (date-time), document_id (uuid), id (uuid), params (object), record_type (string), report_type (enum: export_portouts_csv), status (enum: pending, completed), updated_at (date-time)
Get a portout request
Returns the portout request based on the ID provided
GET /portouts/{id}
portout, err := client.Portouts.Get(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", portout.Data)
Returns: already_ported (boolean), authorized_name (string), carrier_name (string), city (string), created_at (string), current_carrier (string), end_user_name (string), foc_date (string), host_messaging (boolean), id (string), inserted_at (string), lsr (array[string]), phone_numbers (array[string]), pon (string), reason (string | null), record_type (string), rejection_code (integer), requested_foc_date (string), service_address (string), spid (string), state (string), status (enum: pending, authorized, ported, rejected, rejected-pending, canceled), support_key (string), updated_at (string), user_id (uuid), vendor (uuid), zip (string)
List all comments for a portout request
Returns a list of comments for a portout request.
GET /portouts/{id}/comments
comments, err := client.Portouts.Comments.List(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", comments.Data)
Returns: body (string), created_at (string), id (string), portout_id (string), record_type (string), user_id (string)
Create a comment on a portout request
Creates a comment on a portout request.
POST /portouts/{id}/comments
Optional: body (string)
comment, err := client.Portouts.Comments.New(
context.Background(),
"182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
telnyx.PortoutCommentNewParams{},
)
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", comment.Data)
Returns: body (string), created_at (string), id (string), portout_id (string), record_type (string), user_id (string)
List supporting documents on a portout request
List every supporting documents for a portout request.
GET /portouts/{id}/supporting_documents
supportingDocuments, err := client.Portouts.SupportingDocuments.List(context.Background(), "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", supportingDocuments.Data)
Returns: created_at (string), document_id (uuid), id (uuid), portout_id (uuid), record_type (string), type (enum: loa, invoice), updated_at (string)
Create a list of supporting documents on a portout request
Creates a list of supporting documents on a portout request.
POST /portouts/{id}/supporting_documents
Optional: documents (array[object])
supportingDocument, err := client.Portouts.SupportingDocuments.New(
context.Background(),
"182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
telnyx.PortoutSupportingDocumentNewParams{},
)
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", supportingDocument.Data)
Returns: created_at (string), document_id (uuid), id (uuid), portout_id (uuid), record_type (string), type (enum: loa, invoice), updated_at (string)
Update Status
Authorize or reject portout request
PATCH /portouts/{id}/{status} — Required: reason
Optional: host_messaging (boolean)
response, err := client.Portouts.UpdateStatus(
context.Background(),
telnyx.PortoutUpdateStatusParamsStatusAuthorized,
telnyx.PortoutUpdateStatusParams{
ID: "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
Reason: "I do not recognize this transaction",
},
)
if err != nil {
log.Fatal(err)
}
fmt.Printf("%+v\n", response.Data)
Returns: already_ported (boolean), authorized_name (string), carrier_name (string), city (string), created_at (string), current_carrier (string), end_user_name (string), foc_date (string), host_messaging (boolean), id (string), inserted_at (string), lsr (array[string]), phone_numbers (array[string]), pon (string), reason (string | null), record_type (string), rejection_code (integer), requested_foc_date (string), service_address (string), spid (string), state (string), status (enum: pending, authorized, ported, rejected, rejected-pending, canceled), support_key (string), updated_at (string), user_id (uuid), vendor (uuid), zip (string)