Node js btc tradingDeveloping the Database and Bitcoin Logic | The Couchbase Blog
The default behavior, when no query parameter is specified, is to return your most recent trades for all orders and markets. When a valid order id is provided then all trades for the order is returned. Mixing orderId and marketId parameters is not supported. Returns an array of historical orders or open orders only.
All query string parametesr are optional so by default and when no query parameter is provided, this API retrieves open orders only for all markets. Cancels a single order. Use this API to place multiple new orders or cancel existing ones via a single request. Batch operations are only containers for multiple requests, so each individual request is handled separately from the rest of the requests in the batch. Once all items in the batch are processed then a single response containing orders added and orders cancalled is returned along with an attribute called unprocessedRequests that is an array of any item in the batch thet can't be processed.
Note that you must provide clientOrderId when placing orders in batch. This allows items inside a batch request to be tracked and processed accurately. When cancelling orders, you can either use orderId or clientOrderId within the request. On average report generation takes about 20 seconds so please allow at least 10 seconds and recommended 30 seconds before attempting to get detail of the report after requesting it via the previous API. Trying too quickly to get detail a newly created report will result in http response.
A successful response of this API contains a link that you can use to download the report content. The attribute contentUrl inside the response is a link to download the report content in either json or csv format. Please note that report content files are only available for download for up to 30 minutes after creation time.
Sending subscribe message allows you to start receiving events for the specified channels and marketIds. This event is published when there is any change in the order status, including placement, matching, cancellation, and triggering. Those events are published when deposit or withdraws of funds are requested by a user or approved by the system and result in balance updates. Channel name used is fundChange. Below is an example of error handling using try catch when placing orders.
The primary idea behind the Lightning Network is to take the pressure off the Bitcoin blockchain or any other compatible blockchain by processing transactions off-chain and only recording the starting and ending balance on the blockchain. According to the Lightning Network analytics platform 1ML , there are currently over 10, Lightning nodes with almost 35, payment channels. At the moment, the Lightning Network is used for micropayments, such as social media tipping and small online purchases.
Large transactions cannot yet be processed over the LN. Individuals who run Lightning nodes are able to earn a small about of bitcoin by charging a fee to process bitcoin transactions through their Lightning channels. Moreover, LN fees incentivize more users to join and operate nodes to grow the network.
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