session: ********************New-Api-User: ********************Authorization: ********************New-Api-User: ********************{
"base_url": "string",
"type": 0,
"key": "string"
}curl --location 'https://aiyunrouter.com/api/channel/fetch_models' \
--header 'New-Api-User: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"base_url": "string",
"type": 0,
"key": "string"
}'