Tempo Onchain Data API

Get token balances and transactions for Tempo. 22 endpoints supported.

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Overview

Tempo is a general-purpose blockchain optimized for payments.

GoldRush offers the most comprehensive Tempo Data API suite for developers, analysts, and enterprises. Whether you’re building a DeFi dashboard, a wallet, a trading bot, an AI agent or a compliance platform, our Tempo Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.

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Supported APIs

Foundational API

Access structured historical blockchain data across 100+ chains using REST APIs. Get token balances, transaction histories, decoded event logs, NFT assets, token holders and more.

Use cases: Wallets, portfolio trackers, crypto accounting & tax tools, and DeFi dashboards.

Read docs

JSON-RPC

Low-latency EVM JSON-RPC with global failover and archive depth. Point your existing tooling at the GoldRush endpoint — no code changes required.

Use cases: dApps, wallets, indexers, bots, and trading infrastructure.

Read docs

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Mainnet

Property	Value
Chain Name	tempo-mainnet
Chain ID	4217
Network Type	Frontier Chain
Support Level	frontier
Block Explorer	Tempo Explorer
Official Website	Tempo Website
Native Gas Token	Multiple Stablecoins

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API Usage

To use this blockchain network in GoldRush API calls, use:

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Chain Name

• tempo-mainnet (mainnet)

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Example API Calls

Chain Name (Mainnet)

curl -X GET "https://api.covalenthq.com/v1/tempo-mainnet/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045/balances_v2/?key=<GOLDRUSH_API_KEY>"

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SDK Usage

TypeScript SDK (Mainnet)

import { GoldRushClient } from "@covalenthq/client-sdk";

const client = new GoldRushClient("<GOLDRUSH_API_KEY>");
const resp = await client.BalanceService.getTokenBalancesForWalletAddress({
    chainName: "tempo-mainnet",
    walletAddress: "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
});

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Foundational API Support

This chain supports 22 GoldRush Foundational APIs:

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Wallet API

• ERC-20 Token Balance API on Tempo
• Native Token Balance API on Tempo
• Historical Portfolio Value API on Tempo
• ERC-20 Token Transfers API on Tempo

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Pricing API

• Historical Token Price API on Tempo

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Security API

• Token Approvals API on Tempo

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Transactions API

• Transaction API on Tempo
• Wallet Transaction Summary API on Tempo
• Earliest Wallet Transactions API on Tempo
• Wallet Transaction History API on Tempo
• Paginated Wallet Transactions API on Tempo
• Time Bucket Transactions API on Tempo
• Block Transactions API on Tempo
• Block Transactions API by Page on Tempo

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Block Explorer API

• Block API on Tempo
• Block Heights API on Tempo
• Chain Status API on Tempo
• Contract Event Logs API on Tempo
• Event Logs API on Tempo
• Event Logs by Topic Hash API on Tempo
• Gas Price API on Tempo
• Supported Chains API on Tempo

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JSON-RPC

Tempo is available on the GoldRush JSON-RPC service. Point your existing EVM tooling (ethers.js, viem, web3.js, or raw HTTP) at the GoldRush endpoint — the standard eth_*, net_*, web3_*, debug_*, and trace_* methods are supported.

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Endpoint

https://rpc.goldrushdata.com/v1/tempo-mainnet

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Example JSON-RPC Calls

eth_blockNumber

curl https://rpc.goldrushdata.com/v1/tempo-mainnet \
  -H "Authorization: Bearer <GOLDRUSH_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

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Sample Methods

• eth_blockNumber on Tempo
• eth_getBalance on Tempo
• eth_call on Tempo
• eth_getLogs on Tempo
• eth_getTransactionReceipt on Tempo

See the full method list and per-method examples for Tempo.

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Additional Resources

• GoldRush API Documentation
• Supported Chains List
• API Reference