Exchange Tokens

curl --request POST \
  --url https://api.vessel.land/link/exchange \
  --header 'Content-Type: application/json' \
  --header 'vessel-api-token: ' \
  --data '{
  "publicToken": "string"
}'

{
  "connectionId": "string",
  "accessToken": "string",
  "integrationId": "string",
  "nativeOrgId": "string"
}