curl --request POST \
--url https://api.monaco.com/v1/meetings/transcripts \
--header 'Content-Type: application/json' \
--data '
{
"external_id": "call-abc123",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"transcript": [
{
"speaker": "Jane Smith",
"text": "Thanks everyone for joining.",
"start": 0,
"end": 1.5
}
]
}
'import requests
url = "https://api.monaco.com/v1/meetings/transcripts"
payload = {
"external_id": "call-abc123",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"transcript": [
{
"speaker": "Jane Smith",
"text": "Thanks everyone for joining.",
"start": 0,
"end": 1.5
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
external_id: 'call-abc123',
meeting_id: '550e8400-e29b-41d4-a716-446655440000',
transcript: [
{
speaker: 'Jane Smith',
text: 'Thanks everyone for joining.',
start: 0,
end: 1.5
}
]
})
};
fetch('https://api.monaco.com/v1/meetings/transcripts', 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://api.monaco.com/v1/meetings/transcripts",
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([
'external_id' => 'call-abc123',
'meeting_id' => '550e8400-e29b-41d4-a716-446655440000',
'transcript' => [
[
'speaker' => 'Jane Smith',
'text' => 'Thanks everyone for joining.',
'start' => 0,
'end' => 1.5
]
]
]),
CURLOPT_HTTPHEADER => [
"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://api.monaco.com/v1/meetings/transcripts"
payload := strings.NewReader("{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
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://api.monaco.com/v1/meetings/transcripts")
.header("Content-Type", "application/json")
.body("{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.monaco.com/v1/meetings/transcripts")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"data": {
"transcript_id": "550e8400-e29b-41d4-a716-446655440001",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"external_id": "call-abc123",
"created": true
},
"meta": {
"timestamp": "2026-04-21T12:00:00Z"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}Import a Meeting Transcript
Attaches a transcript to an existing calendar meeting. Never creates meetings, and never stores audio or video.
Prefer meeting_id from list_meetings or get_meeting. Otherwise send calendar_event_id (Google Calendar events.id) or ical_uid, plus started_at when the id belongs to a recurring meeting. Unmatched rows return unmatched_meeting: skip them, do not invent a meeting.
The transcript is only stored when Monaco has not covered the meeting itself. Check transcript_source on get_meeting before posting. Rejections carry a machine-readable error.code and write nothing:
monaco_recorder_configured(409): Monaco’s recorder handles this call.transcript_exists(409): the meeting already has a transcript, or thisexternal_idis stored with different content. A meeting holds at most one imported transcript.do_not_ingest(409): the meeting or its series is marked do-not-ingest.ambiguous_meeting(422): several occurrences match; resend withstarted_at.meeting_not_ended(422): the meeting has not finished yet; retry after it ends.unmatched_meeting(422): no meeting matched the identifiers sent.privacy_blocked(403): org privacy settings block this meeting’s content.meeting_deleted(410): the meeting was deleted.
Retries with the same external_id and the same transcript return created: false.
curl --request POST \
--url https://api.monaco.com/v1/meetings/transcripts \
--header 'Content-Type: application/json' \
--data '
{
"external_id": "call-abc123",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"transcript": [
{
"speaker": "Jane Smith",
"text": "Thanks everyone for joining.",
"start": 0,
"end": 1.5
}
]
}
'import requests
url = "https://api.monaco.com/v1/meetings/transcripts"
payload = {
"external_id": "call-abc123",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"transcript": [
{
"speaker": "Jane Smith",
"text": "Thanks everyone for joining.",
"start": 0,
"end": 1.5
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
external_id: 'call-abc123',
meeting_id: '550e8400-e29b-41d4-a716-446655440000',
transcript: [
{
speaker: 'Jane Smith',
text: 'Thanks everyone for joining.',
start: 0,
end: 1.5
}
]
})
};
fetch('https://api.monaco.com/v1/meetings/transcripts', 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://api.monaco.com/v1/meetings/transcripts",
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([
'external_id' => 'call-abc123',
'meeting_id' => '550e8400-e29b-41d4-a716-446655440000',
'transcript' => [
[
'speaker' => 'Jane Smith',
'text' => 'Thanks everyone for joining.',
'start' => 0,
'end' => 1.5
]
]
]),
CURLOPT_HTTPHEADER => [
"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://api.monaco.com/v1/meetings/transcripts"
payload := strings.NewReader("{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
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://api.monaco.com/v1/meetings/transcripts")
.header("Content-Type", "application/json")
.body("{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.monaco.com/v1/meetings/transcripts")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"external_id\": \"call-abc123\",\n \"meeting_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"transcript\": [\n {\n \"speaker\": \"Jane Smith\",\n \"text\": \"Thanks everyone for joining.\",\n \"start\": 0,\n \"end\": 1.5\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"data": {
"transcript_id": "550e8400-e29b-41d4-a716-446655440001",
"meeting_id": "550e8400-e29b-41d4-a716-446655440000",
"external_id": "call-abc123",
"created": true
},
"meta": {
"timestamp": "2026-04-21T12:00:00Z"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}{
"error": {
"code": "not_found",
"message": "Resource not found"
}
}Body
Idempotency key from the caller's system
1 - 512"call-abc123"
Ordered speaker turns. Timestamps are seconds from recording start
1 - 10000 elementsShow child attributes
Show child attributes
Monaco meeting id from list_meetings / get_meeting. Strongest match
"550e8400-e29b-41d4-a716-446655440000"
Google Calendar event id (events.id), not iCal UID
512"abc123"
iCalendar UID (often looks like event@google.com)
512"abc123@google.com"
When the recording started (ISO 8601). Picks the occurrence when calendar_event_id or ical_uid matches several instances of a recurring meeting
"2026-03-01T10:02:14Z"