Send a follow-up message in a thread
curl --request POST \
--url https://cutshort.io/api/v1/messages \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"threadId": "<string>",
"message": "<string>"
}
'import requests
url = "https://cutshort.io/api/v1/messages"
payload = {
"threadId": "<string>",
"message": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({threadId: '<string>', message: '<string>'})
};
fetch('https://cutshort.io/api/v1/messages', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"success": true,
"threadId": "<string>",
"messageId": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}Outreach
Send a follow-up message in a thread
Sends a reply in an EXISTING conversation thread (candidates already in the job pipeline). Get threadId from GET /jobs//applications or from the invite-to-apply response when present. This is NOT first-contact outreach — use POST /invite-to-apply for search candidates not yet in the pipeline.
Requires scope messages:write (production keys). Does not consume the invite-to-apply messages quota. Rate limit: global 120 requests per 60s per API key.
POST
/
messages
Send a follow-up message in a thread
curl --request POST \
--url https://cutshort.io/api/v1/messages \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"threadId": "<string>",
"message": "<string>"
}
'import requests
url = "https://cutshort.io/api/v1/messages"
payload = {
"threadId": "<string>",
"message": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({threadId: '<string>', message: '<string>'})
};
fetch('https://cutshort.io/api/v1/messages', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"success": true,
"threadId": "<string>",
"messageId": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}{
"error_code": "<string>",
"error_description": "<string>"
}Authorizations
Workspace-scoped API key. Prefix: cs_live_. Eval keys (self-serve from Cutshort → Settings → Integrations → API Key) can search and get candidate details within small quotas; production keys add job posting and candidate messaging with higher limits.
Body
application/json
