Addresses3

AI Agents: Custom6

AI Agents: Dialogflow5

AI Chat1

Alias Addresses5

Call Flows8

Caller ID Name3

Calls1

Campaign Registry: Brands4

Campaign Registry: Campaigns4

Campaign Registry: Phone Number Assignments5

Chat Tokens1

Chunks3

Conference Logs1

Conference Rooms6

Conference Tokens3

cXML Applications5

cXML Scripts6

cXML Webhook6

Documents6

Domain Applications1

E911 Addresses7

Fax Logs2

FreeSWITCH Connector6

Imported Phone Numbers1

Message Logs2

Messages2

Multi-Factor Authentication3

Number Group Membership4

Number Groups5

Phone Number Addresses5

Phone Number Lookup1

Phone Numbers6

Phone Routes1

Project Tokens5

Projects6

PubSub Tokens1

Queue Members3

Queues5

Recordings3

Relay Application6

Resources3

Room Recordings4

Room Sessions5

Room Tokens1

Rooms6

Short Codes3

SIP Addresses5

SIP Credentials7

SIP Endpoints (Legacy)5

SIP Gateway6

SIP Profile2

Space4

Space Balance4

Space Billing10

Space Domain Applications5

Space Members8

Streams7

Subscriber SIP Credentials5

Subscriber Tokens5

Subscribers6

SWML Scripts6

SWML Webhook6

Verified Caller ID7

Video Conferences5

Video Logs2

Voice Logs3

WhatsApp Businesses1

WhatsApp Numbers2

WhatsApp Routes1

WhatsApp Templates5

Webhooks

AI Webhooks8

Calling Webhooks3

Messaging Webhooks3

Call Flows

Get call flow

Changed on Aug 20, 2026

Retrieves one Call Flow from your SignalWire project for viewing or editing. Use List call flows to find flows, or Get SWML Script for a directly authored SWML handler.

Permissions

The API token used to authenticate must have the following scope(s) enabled to make a successful request: Voice, Messaging, Fax, or Video.

Learn more about API scopes.

get/api/fabric/resources/call_flows/{id}

Request

Base URL
https://{Your_Space_Name}.signalwire.com
URL
https://{Your_Space_Name}.signalwire.com/api/fabric/resources/call_flows/{id}
Auth
HTTP basic

Path parameters

idstring uuid required

Universal Unique Identifier.

Unique ID of a Call Flow.

Response

The request has succeeded.

idstring uuid required

Universal Unique Identifier.

project_idstring uuid required

Universal Unique Identifier.

display_namestring required

Display name of the Call Flow Fabric Resource

type'call_flow' required

Type of the Fabric Resource

created_atstring date-time required

Date and time when the resource was created.

updated_atstring date-time required

Date and time when the resource was updated.

Example response

{
  "display_name": "Booking Assistant",
  "type": "call_flow",
  "created_at": "2024-05-06T12:20:00Z",
  "updated_at": "2024-05-06T12:20:00Z",
  "call_flow": {
    "title": "Booking Assistant",
    "flow_data": {},
    "relayml": {
      "version": "1.0.0",
      "sections": {
        "main": [
          {
            "play": {
              "url": "https://cdn.signalwire.com/swml/audio.mp3"
            }
          }
        ]
      }
    },
    "document_version": 1
  }
}

Changes

Aug 20, 2026e79dcc8b2150 Revision changes
- breaking
  the ///// response's property type changed from no type to object for status
- info
  removed from the ///// response property allOf list for the response status
- info
  added 'unevaluatedProperties' constraint to the ///// response property for the status
Aug 18, 202651e63ae4cf55 Revision changes
- breaking
  the ////////////// response's property type changed from no type to object for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////// response's property type changed from no type to object for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the ////////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
- breaking
  the /////////////////////// response's property type changed from array to no type for status
This list may be incomplete.

Some revisions have not been checked yet.

Operation history (33 revisions)

Get call flow

Permissions

Request

Path parameters

Response 200OK

Example response

Changes

Response