POST
/
link
/
token
/
create
Create Link Token
curl --request POST \
  --url https://api.usecobalt.com/v1/link/token/create \
  --header 'Content-Type: application/json' \
  --header 'client_id: <api-key>' \
  --header 'client_secret: <api-key>' \
  --data '{
  "user_id": "<string>",
  "org_id": "<string>"
}'
{
  "success": true,
  "token": "<string>"
}
Creates a Link token that you’ll use to initialize the Link flow in your frontend application.

​
Example Request

curl -X POST https://api.usecobalt.com/v1/link/token/create \
-H 'Content-Type: application/json' \
-H 'client_id: ci_live_198908HJDKJSH98789OHKJL' \
-H 'client_secret: cs_live_9827hofdsklOYYHJLJh' \
-d '{
    "user_id": "user_12345",
    "org_id": "org_67890"
}'

​
Example Response

{
    "success": true,
    "token": "lt_198908HJDKJSH98789OHKJL"
}

​
Update Mode

To use update mode for an existing connection, include the access_token in your request: 
curl -X POST https://api.usecobalt.com/v1/link/token/create \
-H 'Content-Type: application/json' \
-H 'client_id: ci_live_198908HJDKJSH98789OHKJL' \
-H 'client_secret: cs_live_9827hofdsklOYYHJLJh' \
-d '{
    "user_id": "user_12345",
    "org_id": "org_67890",
    "access_token": "493JKLHIU98789hLKH9HHJH"
}'
The Link token is single-use and expires after 30 minutes.

Authorizations

​
client_id
string
header
required
​
client_secret
string
header
required

Body

application/json
​
user_id
string
​
org_id
string

Response

200 - application/json

Successful response

​
success
boolean
​
token
string