Replace TTS abbreviations
curl --request PUT \
--url https://app.freyavoice.ai/api/v2/custom/abbreviations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"workspaceId": "550e8400-e29b-41d4-a716-446655440000",
"id": "650e8400-e29b-41d4-a716-446655440000",
"abbreviations": [
{
"pattern": "AI",
"replacement": "A I",
"caseInsensitive": true
},
{
"pattern": "\\$",
"replacement": "dollars"
}
]
}
'import requests
url = "https://app.freyavoice.ai/api/v2/custom/abbreviations"
payload = {
"workspaceId": "550e8400-e29b-41d4-a716-446655440000",
"id": "650e8400-e29b-41d4-a716-446655440000",
"abbreviations": [
{
"pattern": "AI",
"replacement": "A I",
"caseInsensitive": True
},
{
"pattern": "\$",
"replacement": "dollars"
}
]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
workspaceId: '550e8400-e29b-41d4-a716-446655440000',
id: '650e8400-e29b-41d4-a716-446655440000',
abbreviations: [
{pattern: 'AI', replacement: 'A I', caseInsensitive: true},
{pattern: '\$', replacement: 'dollars'}
]
})
};
fetch('https://app.freyavoice.ai/api/v2/custom/abbreviations', 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://app.freyavoice.ai/api/v2/custom/abbreviations",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'workspaceId' => '550e8400-e29b-41d4-a716-446655440000',
'id' => '650e8400-e29b-41d4-a716-446655440000',
'abbreviations' => [
[
'pattern' => 'AI',
'replacement' => 'A I',
'caseInsensitive' => true
],
[
'pattern' => '\\$',
'replacement' => 'dollars'
]
]
]),
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 $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://app.freyavoice.ai/api/v2/custom/abbreviations"
payload := strings.NewReader("{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}")
req, _ := http.NewRequest("PUT", 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.put("https://app.freyavoice.ai/api/v2/custom/abbreviations")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.freyavoice.ai/api/v2/custom/abbreviations")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"message": "<string>",
"result": {
"type": "agent",
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"name": "<string>",
"versionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"abbreviations": [
{
"pattern": "<string>",
"replacement": "<string>",
"caseInsensitive": true
}
]
}
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}Custom
Replace TTS abbreviations
Replaces the TTS abbreviations list (textSubstitutions) on an agent or
on a workflow’s embedded agent config. Behaves like a UI save:
persists to the JSONB config and creates a new version for audit and rollback.
Identify the target by either id (UUID, preferred) or name. The resolver
checks agents first, then workflows, so id is unambiguous. If name is
provided and it matches multiple rows in either table, or matches both an agent
and a workflow, the request fails with 409 — pass id to disambiguate. The
full abbreviations list is replaced — there is no per-rule patch.
PUT
/
custom
/
abbreviations
Replace TTS abbreviations
curl --request PUT \
--url https://app.freyavoice.ai/api/v2/custom/abbreviations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"workspaceId": "550e8400-e29b-41d4-a716-446655440000",
"id": "650e8400-e29b-41d4-a716-446655440000",
"abbreviations": [
{
"pattern": "AI",
"replacement": "A I",
"caseInsensitive": true
},
{
"pattern": "\\$",
"replacement": "dollars"
}
]
}
'import requests
url = "https://app.freyavoice.ai/api/v2/custom/abbreviations"
payload = {
"workspaceId": "550e8400-e29b-41d4-a716-446655440000",
"id": "650e8400-e29b-41d4-a716-446655440000",
"abbreviations": [
{
"pattern": "AI",
"replacement": "A I",
"caseInsensitive": True
},
{
"pattern": "\$",
"replacement": "dollars"
}
]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
workspaceId: '550e8400-e29b-41d4-a716-446655440000',
id: '650e8400-e29b-41d4-a716-446655440000',
abbreviations: [
{pattern: 'AI', replacement: 'A I', caseInsensitive: true},
{pattern: '\$', replacement: 'dollars'}
]
})
};
fetch('https://app.freyavoice.ai/api/v2/custom/abbreviations', 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://app.freyavoice.ai/api/v2/custom/abbreviations",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'workspaceId' => '550e8400-e29b-41d4-a716-446655440000',
'id' => '650e8400-e29b-41d4-a716-446655440000',
'abbreviations' => [
[
'pattern' => 'AI',
'replacement' => 'A I',
'caseInsensitive' => true
],
[
'pattern' => '\\$',
'replacement' => 'dollars'
]
]
]),
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 $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://app.freyavoice.ai/api/v2/custom/abbreviations"
payload := strings.NewReader("{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}")
req, _ := http.NewRequest("PUT", 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.put("https://app.freyavoice.ai/api/v2/custom/abbreviations")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.freyavoice.ai/api/v2/custom/abbreviations")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"workspaceId\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"id\": \"650e8400-e29b-41d4-a716-446655440000\",\n \"abbreviations\": [\n {\n \"pattern\": \"AI\",\n \"replacement\": \"A I\",\n \"caseInsensitive\": true\n },\n {\n \"pattern\": \"\\\\$\",\n \"replacement\": \"dollars\"\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"message": "<string>",
"result": {
"type": "agent",
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"name": "<string>",
"versionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"abbreviations": [
{
"pattern": "<string>",
"replacement": "<string>",
"caseInsensitive": true
}
]
}
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}{
"success": false,
"data": {
"message": "<string>",
"result": "<unknown>"
}
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
application/json