X-API-Key: ********************curl --location 'https://polkadot.api.subscan.io/api/v2/scan/token/providers' \
--header 'X-API-Key: <api-key>'{
"code": 0,
"data": {
"providers": [
{
"can_legacy": true,
"id": "string",
"is_primary": true,
"name": "string"
}
]
},
"generated_at": 1699600641,
"message": "Success"
}