TronGrid API Get Transaction Sign not found
I'm using the TronGrid API to sign/broadcast my transaction, following the docs here: https://developers.tron.network/docs/api-sign-flow
However, when I try to sign my transaction using the API: https://api.trongrid.io/wallet/gettransactionsign API, I get 404 Not Found.
Even using their API explorer "try it" feature, I still get 404:
Anyone know why this is?
Solution
I have found the root cause. The problem is with their API documentation. Their Chinese version explains it perfectly, but I assume they are having some trouble translating it in English.
Essentially, this API is deprecated because it's not secure. To use this API, you have to run a Full Node yourself, then call this API on the full node server.
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