{"id":15787427,"url":"https://github.com/dunnock/poloniex-api-rs","last_synced_at":"2025-03-31T17:49:18.062Z","repository":{"id":99985409,"uuid":"101909879","full_name":"dunnock/poloniex-api-rs","owner":"dunnock","description":"Poloniex API client for Rust","archived":false,"fork":false,"pushed_at":"2019-12-23T22:43:22.000Z","size":184,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-27T08:59:56.361Z","etag":null,"topics":["cryptotrading","rust","websocket"],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dunnock.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-08-30T17:29:22.000Z","updated_at":"2021-07-11T02:02:16.000Z","dependencies_parsed_at":"2023-05-11T10:45:16.241Z","dependency_job_id":null,"html_url":"https://github.com/dunnock/poloniex-api-rs","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dunnock%2Fpoloniex-api-rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dunnock%2Fpoloniex-api-rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dunnock%2Fpoloniex-api-rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dunnock%2Fpoloniex-api-rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dunnock","download_url":"https://codeload.github.com/dunnock/poloniex-api-rs/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246513116,"owners_count":20789836,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cryptotrading","rust","websocket"],"created_at":"2024-10-04T21:20:23.393Z","updated_at":"2025-03-31T17:49:18.036Z","avatar_url":"https://github.com/dunnock.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"# poloniex-api-rs\n\nPoloniex orders/trades feed subscriptions via webscoket interface for Rust. It does not consume API calls limit as well as provides faster access to market events.\n\n# Usage\n\nIt's still not published, hence access via git:\n\n```Cargo.toml\n[depencencies]\npoloniex-api = { git = \"https://github.com/dunnock/poloniex-api-rs\" }\ntokio = \"0.2\"\n```\n\n```main.rs\nuse poloniex::data::book::{Book, TradePairs, Deal};\nuse poloniex::data::messages::BookUpdate;\nuse poloniex::push::{subscribe, Message};\n\nconst URL: \u0026str = \"wss://api2.poloniex.com:443\";\n\n/// Process book RecordUpdate returning if update is a deal. Return:\n///  - None - if update is order change\n///  - Some(Trade) - when update is actual deal\nfn process_book_update(\n    book: \u0026mut Book,\n    record: RecordUpdate,\n    datetime: DateTime\u003cUtc\u003e,\n) -\u003e Option\u003c\u0026Deal\u003e {\n    match record {\n        RecordUpdate::SellTotal(BookRecord { rate, amount }) =\u003e {\n            book.update_sell_orders(rate, amount);\n            None\n        }\n        RecordUpdate::BuyTotal(BookRecord { rate, amount }) =\u003e {\n            book.update_buy_orders(rate, amount);\n            None\n        }\n        RecordUpdate::Sell(TradeRecord {\n            id: _,\n            tid: _,\n            rate,\n            amount,\n        }) =\u003e {\n            if book.new_deal(rate, amount).is_ok() {\n              book.deals.data.back()\n            } else {\n              None\n            }\n        }\n        RecordUpdate::Buy(TradeRecord {\n            id: _,\n            tid: _,\n            rate,\n            amount,\n        }) =\u003e {\n            if book.new_deal(rate, amount).is_ok() {\n              book.deals.data.back()\n            } else {\n              None\n            }\n        }\n        RecordUpdate::Initial(b) =\u003e {\n            book.reset_orders();\n            b.sell.iter().for_each(|(rate, amount)| {\n                book.update_sell_orders(rate.to_owned(), *amount);\n            });\n            b.buy.iter().for_each(|(rate, amount)| {\n                book.update_buy_orders(rate.to_owned(), *amount);\n            });\n            None\n        }\n    }\n}\n\n#[tokio::main]\nasync fn main() -\u003e Result\u003c(), Box\u003cdyn std::error::Error\u003e\u003e {\n    let book = Book::new(TradePairs::UsdtBtc);\n    match subscribe(URL, vec![\"USDT_BTC\".to_owned()]).await {\n        Ok(mut stream) =\u003e {\n            while let Some(Ok(Message::Text(text))) = stream.next().await {\n                // Received update message from poloniex via websocket\n                debug!(\"{}\", text);\n                if let Ok(update) = BookUpdate::from_str(\u0026text) {\n                    //parse order record from exchange\n                    update.records.into_iter()\n                        // update book records with market info and return Trade deal data if any\n                        .filter_map(|record| {\n                            process_book_update(book, record, datetime)\n                        })\n                        //for trade deals calculate and execute strategy\n                        .map(|deal| {\n                          debug!(\"{:?}\", deal);\n                        });\n                };\n            }\n        }\n        Err(err) =\u003e {\n            error!(\"Failed to connect: {:?}\", err);\n        }\n    }\n}\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdunnock%2Fpoloniex-api-rs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdunnock%2Fpoloniex-api-rs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdunnock%2Fpoloniex-api-rs/lists"}