Tempo Onchain Data API

Get token balances, transactions, and OHLCV pricing data for Tempo.

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.

Supported APIs

Streaming API

Subscribe to real-time blockchain events with sub-second latency using GraphQL over WebSockets. Track token transfers, DEX activity, wallet movements, and OHLCV candlestick data across fast chains like Base and Solana.

Use cases: Trading bots & dashboards, gaming, and AI Agents.

Read docs

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

API Usage

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

Chain Name

• TEMPO_MAINNET (mainnet)

Example Streaming Subscription

GraphQL Subscription

subscription {
  walletTxs(
    chain_name: TEMPO_MAINNET,
    wallet_addresses: ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"]
  ) {
    block_signed_at
    block_height
    tx_hash
    tx_offset
    successful
    decoded_type
  }
}

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

const client = new GoldRushClient("<GOLDRUSH_API_KEY>");

client.StreamingService.subscribeToWalletTxs(
  {
    chain_name: StreamingChain.TEMPO_MAINNET,
    wallet_addresses: ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"],
  },
  {
    next: (data) => console.log("Received data:", data),
    error: (error) => console.error("Error:", error),
    complete: () => console.log("Stream completed"),
  }
);

Connect via WebSocket at wss://streaming.goldrushdata.com/graphql with your API key in the connection parameters. See the Streaming API Quickstart for full setup details.

Additional Resources

• GoldRush API Documentation
• Supported Chains List
• API Reference