Python
import requests
url = "https://app.langwatch.ai/api/v1/agents/connect/frames"
payload = { "frames": [
{
"protocol": 1,
"type": "ack",
"callId": "<string>"
}
] }
headers = {
"X-Auth-Token": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-Auth-Token': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({frames: [{protocol: 1, type: 'ack', callId: '<string>'}]})
};
fetch('https://app.langwatch.ai/api/v1/agents/connect/frames', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));curl --request POST \
--url https://app.langwatch.ai/api/v1/agents/connect/frames \
--header 'Content-Type: application/json' \
--header 'X-Auth-Token: <api-key>' \
--data '
{
"frames": [
{
"protocol": 1,
"type": "ack",
"callId": "<string>"
}
]
}
'{
"accepted": 123
}Agents
Create Frames
Post the ack, result and deregister frames of a registered instance. Addressed with the instance token in the X-Agent-Instance-Token header.
POST
/
api
/
v1
/
agents
/
connect
/
frames
Python
import requests
url = "https://app.langwatch.ai/api/v1/agents/connect/frames"
payload = { "frames": [
{
"protocol": 1,
"type": "ack",
"callId": "<string>"
}
] }
headers = {
"X-Auth-Token": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-Auth-Token': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({frames: [{protocol: 1, type: 'ack', callId: '<string>'}]})
};
fetch('https://app.langwatch.ai/api/v1/agents/connect/frames', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));curl --request POST \
--url https://app.langwatch.ai/api/v1/agents/connect/frames \
--header 'Content-Type: application/json' \
--header 'X-Auth-Token: <api-key>' \
--data '
{
"frames": [
{
"protocol": 1,
"type": "ack",
"callId": "<string>"
}
]
}
'{
"accepted": 123
}Authorizations
Project API key for sending traces and accessing project-scoped resources. Format: sk-lw-... (no underscore). Obtain one by creating a project via the Admin API or the LangWatch UI.
Body
application/json
Ack, result and deregister frames, in order.
Required array length:
1 - 100 elements- Option 1
- Option 2
- Option 3
Show child attributes
Show child attributes
Response
The frames were taken
How many frames were taken.
Last modified on August 31, 2026
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