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    • Ethereum: Where can I get real-time ticker data for robots?

    Ethereum: Where to Get Real-Time Ticker Data for Robots

    As a developer of a trading bot, you’re likely concerned about rate limits on APIs provided by cryptocurrency exchanges. However, one significant exception is Ethereum, which offers real-time ticker data through various services. In this article, we’ll explore where you can get instant updates on price changes and provide guidance on obtaining the necessary API keys.

    Bitfinex: The Only Major Exchange with Real-Time Ticker Data

    Bitfinex, a leading cryptocurrency exchange, provides real-time ticker data for Ethereum (ETH) through its Web3 API. This service allows developers to access market data in real-time, making it an ideal choice for trading bots. To use Bitfinex’s Web3 API:

    • Create a new account on Bitfinex and enable the Web3 API.

    • Obtain the necessary API keys, including web3_api_key, web3_api_secret, and web3_exiprime.

    • Integrate the Web3 API into your trading bot using libraries like ethers.js or truffle.

    Other Real-Time Ticker Data Providers

    Bitfinex is currently the only major exchange with real-time ticker data.

    • CoinGecko: CoinGecko offers a comprehensive web-based interface for retrieving real-time market data. To access their API, you’ll need to create an account and obtain the necessary API keys.

    • CryptoCompare: CryptoCompare provides a range of APIs, including one for Ethereum (ETH) real-time data.

    • Binance API: Binance, another popular cryptocurrency exchange, offers a Web3 API that allows developers to access market data in real-time.

    PUSH API Service: A Different Approach

    For those interested in using a PUSH API service, there are several options available:

    • Coinbase API

      Ethereum: where can I get realtime ticker data for robots?

      : Coinbase provides a RESTful API for accessing Ethereum (ETH) real-time market data.

    • Poloniex API: Poloniex offers a Web3 API that allows developers to access cryptocurrency market data, including Ethereum (ETH).

    Rate Limiting Concerns

    Regarding rate limiting concerns:

    • Bitfinex’s Web3 API: Bitfinex’s Web3 API has a maximum request limit of 100 requests per minute, but this is intended for legitimate users only.

    • CoinGecko API: CoinGecko’s API has a rate limit of 20 requests per second.

    When using any of these APIs, make sure to:

    • Follow the API documentation and guidelines for use

    • Comply with any applicable terms of service and rate limits

    Conclusion

    Ethereum offers real-time ticker data through a variety of services, including Bitfinex’s Web3 API. While other providers are available, it’s essential to consider their respective rates, documentation, and compliance requirements when developing a trading bot. By following the guidelines outlined in this article, you’ll be able to access instant updates on price changes for your trading bot.