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Overview

Get Started
How to set up an account Authentication with API Key API methods Postman Collection
Guides
How to connect to GetBlock with Web3.js How to connect to GetBlock with TronWeb How to connect to GetBlock with MetaMask How to generate accounts and send transactions How to query web3 data on GetBlock using Covalent API

Nodes Endpoints

Available Nodes Methods
Bitcoin (BTC) Ethereum (ETH) BNB Smart Chain (BSC) Bitcoin Cash (BCH) XRP (XRP) Horizen (ZEN) Bitcoin-SV (BSV) EOS (EOS) Litecoin (LTC) Gnosis Chain (GNO) Monero (XMR) NEM (XEM) NEO (NEO) Tron (TRX) Dash (DASH) Zcash (ZEC) Theta (THETA) Ethereum Classic (ETC) DogeCoin (DOGE) DigiByte (DGB) Decred (DCR) Bitcoin Gold (BTG) Groestlcoin (GRS) Rsk (RSK) Polygon (MATIC) Bytecoin (BCN) Fuse.io (FUSE) Huobi ECO Chain (HECO) Optimism (OPTIMISM) KuCoin Community Chain (KCC) Solana (SOL) Near Protocol (NEAR) Avalanche (AVAX) Nervos Network (CKB) Arbitrum (ARBITRUM)
GetBlock Tracker
Authentication Expression Rules Endpoints
GetBlock Explorer
Get Started NEAR Protocol Explorer

Overview

Available Nodes Methods

Tron (TRX)

Tron (TRX)

JSON-RPC REST

Method: GET /wallet/getchainparameters

Method REST /wallet/getchainparameters example for Tron (TRX)

GET /wallet/getchainparameters

All parameters that the blockchain committee can set

Parameters

Request

curl --location --request GET 'https://trx.getblock.io/wallet/getchainparameters' \
--header 'x-api-key: YOUR-API-KEY' \
--header 'Content-Type: application/json'

Response

{
    "chainParameter": [
        {
            "key": "getMaintenanceTimeInterval",
            "value": 21600000
        },
        {
            "key": "getAccountUpgradeCost",
            "value": 9999000000
        },
        {
            "key": "getCreateAccountFee",
            "value": 100000
        }
    ]
}

Ready to get started?

POST /wallet/validateaddress GET /wallet/listexchanges POST /wallet/getblock POST /wallet/getblockbynum POST /wallet/getblockbyid POST /wallet/getblockbylatestnum POST /wallet/getblockbylimitnext POST /wallet/getnowblock POST /wallet/gettransactionbyid POST /wallet/gettransactioninfobyid POST /wallet/gettransactioninfobyblocknum GET /wallet/listnodes GET /wallet/getchainparameters GET /wallet/getenergyprices GET /wallet/getbandwidthprices GET /wallet/gettransactionlistfrompending POST /wallet/gettransactionfrompending GET /wallet/getpendingsize GET /wallet/listproposals POST /wallet/getproposalbyid POST /wallet/getnextmaintenancetime POST /wallet/createaccount POST /wallet/getaccount POST /wallet/updateaccount POST /wallet/accountpermissionupdate POST /wallet/getaccountresource POST /wallet/getaccountnet POST /wallet/freezebalance POST /wallet/unfreezebalance POST /wallet/getdelegatedresource POST /wallet/getdelegatedresourceaccountindex POST /wallet/getaccountbalance GET /wallet/generateaddress POST /wallet/createaddress POST /wallet/getexchangebyid POST /wallet/exchangecreate POST /wallet/exchangeinject POST /wallet/exchangewithdraw POST /wallet/exchangetransaction GET /wallet/getnodeinfo POST /wallet/getblockbalance POST /wallet/proposalcreate POST /wallet/proposalapprove POST /wallet/proposaldelete POST /wallet/getcontract POST /wallet/getcontractinfo POST /wallet/triggersmartcontract POST /wallet/triggerconstantcontract POST /wallet/deploycontract POST /wallet/updatesetting POST /wallet/updateenergylimit POST /wallet/clearabi GET /wallet/getspendingkey POST /wallet/getexpandedspendingkey POST /wallet/getakfromask POST /wallet/getnkfromnsk POST /wallet/getincomingviewingkey GET /wallet/getdiversifier POST /wallet/getzenpaymentaddress GET /wallet/getnewshieldedaddress POST /wallet/createshieldedcontractparameters POST /wallet/createspendauthsig POST /wallet/gettriggerinputforshieldedtrc20contract POST /wallet/scanshieldedtrc20notesby POST /wallet/scanshieldedtrc20notesbyovk POST /wallet/isshieldedtrc20contractnotespent POST /walletsolidity/getaccount GET /walletsolidity/getnowblock POST /walletsolidity/getblockbylatestnum POST /walletsolidity/getblockbynum POST /walletsolidity/gettransactionbyid POST /wallet/gettransactionsign POST /wallet/broadcasttransaction POST /wallet/broadcasthex POST /wallet/easytransfer POST /wallet/easytransferbyprivate POST /wallet/createtransaction POST /wallet/getassetissuebyaccount POST /wallet/getassetissuebyid GET /wallet/getassetissuelist POST /wallet/getpaginatedassetissuelist POST /wallet/transferasset POST /wallet/createassetissue POST /wallet/participateassetissue POST /wallet/unfreezeasset POST /wallet/updateasset POST /wallet/easytransferasset POST /wallet/easytransferassetbyprivate GET /wallet/listwitnesses POST /wallet/createwitness POST /wallet/updatewitness POST /wallet/getBrokerage POST /wallet/updateBrokerage POST /wallet/votewitnessaccount POST /wallet/getReward POST /wallet/withdrawbalance

POST /wallet/validateaddress

GET /wallet/listexchanges

POST /wallet/getblock

POST /wallet/getblockbynum

POST /wallet/getblockbyid

POST /wallet/getblockbylatestnum

POST /wallet/getblockbylimitnext

POST /wallet/getnowblock

POST /wallet/gettransactionbyid

POST /wallet/gettransactioninfobyid

POST /wallet/gettransactioninfobyblocknum

GET /wallet/listnodes

GET /wallet/getchainparameters

GET /wallet/getenergyprices

GET /wallet/getbandwidthprices

GET /wallet/gettransactionlistfrompending

POST /wallet/gettransactionfrompending

GET /wallet/getpendingsize

GET /wallet/listproposals

POST /wallet/getproposalbyid

POST /wallet/getnextmaintenancetime

POST /wallet/createaccount

POST /wallet/getaccount

POST /wallet/updateaccount

POST /wallet/accountpermissionupdate

POST /wallet/getaccountresource

POST /wallet/getaccountnet

POST /wallet/freezebalance

POST /wallet/unfreezebalance

POST /wallet/getdelegatedresource

POST /wallet/getdelegatedresourceaccountindex

POST /wallet/getaccountbalance

GET /wallet/generateaddress

POST /wallet/createaddress

POST /wallet/getexchangebyid

POST /wallet/exchangecreate

POST /wallet/exchangeinject

POST /wallet/exchangewithdraw

POST /wallet/exchangetransaction

GET /wallet/getnodeinfo

POST /wallet/getblockbalance

POST /wallet/proposalcreate

POST /wallet/proposalapprove

POST /wallet/proposaldelete

POST /wallet/getcontract

POST /wallet/getcontractinfo

POST /wallet/triggersmartcontract

POST /wallet/triggerconstantcontract

POST /wallet/deploycontract

POST /wallet/updatesetting

POST /wallet/updateenergylimit

POST /wallet/clearabi

GET /wallet/getspendingkey

POST /wallet/getexpandedspendingkey

POST /wallet/getakfromask

POST /wallet/getnkfromnsk

POST /wallet/getincomingviewingkey

GET /wallet/getdiversifier

POST /wallet/getzenpaymentaddress

GET /wallet/getnewshieldedaddress

POST /wallet/createshieldedcontractparameters

POST /wallet/createspendauthsig

POST /wallet/gettriggerinputforshieldedtrc20contract

POST /wallet/scanshieldedtrc20notesby

POST /wallet/scanshieldedtrc20notesbyovk

POST /wallet/isshieldedtrc20contractnotespent

POST /walletsolidity/getaccount

GET /walletsolidity/getnowblock

POST /walletsolidity/getblockbylatestnum

POST /walletsolidity/getblockbynum

POST /walletsolidity/gettransactionbyid

POST /wallet/gettransactionsign

POST /wallet/broadcasttransaction

POST /wallet/broadcasthex

POST /wallet/easytransfer

POST /wallet/easytransferbyprivate

POST /wallet/createtransaction

POST /wallet/getassetissuebyaccount

POST /wallet/getassetissuebyid

GET /wallet/getassetissuelist

POST /wallet/getpaginatedassetissuelist

POST /wallet/transferasset

POST /wallet/createassetissue

POST /wallet/participateassetissue

POST /wallet/unfreezeasset

POST /wallet/updateasset

POST /wallet/easytransferasset

POST /wallet/easytransferassetbyprivate

GET /wallet/listwitnesses

POST /wallet/createwitness

POST /wallet/updatewitness

POST /wallet/getBrokerage

POST /wallet/updateBrokerage

POST /wallet/votewitnessaccount

POST /wallet/getReward

POST /wallet/withdrawbalance

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