Get Historical Native Token Balance by Account

This endpoint returns the Native Token Balance for an account at a given timestamp. Supported chains: ethereum, polygon, arbitrum, optimism, base, avalanche, nova.

Parameters

Parameter	Description	Type
chain_id	A keyword (i.e. "ethereum") or CAIP-2 identifier specifying the blockchain to query.	string
account_address	required The account addresses to retrieve a balance for (supports ENS names).	string
timestamp	The timestamp time at which you wish to fetch the native token balance at (in seconds since the Unix epoch or ISO-8601 format).	date-time

PythonNodecURL

import requests url = "https://api.transpose.io/token/historical-native-token-balance-by-account" headers = { 'Content-Type': 'application/json', 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG', } params = { "chain_id": "ethereum", "account_address": "tmux.eth", "timestamp": "2020-01-01", } response = requests.get(url, headers=headers, params=params) print(response.text) print('Credits charged:', response.headers.get('X-Credits-Charged', None))

const https = require('https'); const querystring = require('querystring'); const params = { chain_id: "ethereum", account_address: "tmux.eth", timestamp: "2020-01-01", } var options = { hostname: 'api.transpose.io', path: '/token/historical-native-token-balance-by-account?' + querystring.stringify(params), method: 'GET', headers: { 'X-API-KEY': 'BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' } }; var req = https.request(options, (res) => { console.log('Credits charged:', res.headers['x-credits-charged']); res.on('data', (d) => { process.stdout.write(d); }); }); req.on('error', (e) => { console.error(e); }); req.end();

curl -X GET \
    'https://api.transpose.io/token/historical-native-token-balance-by-account?chain_id=ethereum&account_address=tmux.eth&timestamp=2020-01-01' \
    -H 'X-API-KEY: BtRVYj7dgnYUcr1gSSfWhmrTShIb8RBG' \

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