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ritmex-bot/docs/binance/binance-spot/websocket-api_request-format.md
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DisneyandGitHub d6399b92aa Feat/support binance (#22)
* add docs

* Add Binance exchange support

- Updated the environment configuration to include Binance as a selectable exchange option.
- Enhanced the README documentation to reflect the addition of Binance.
- Implemented the Binance exchange adapter and integrated it into the existing exchange framework.
- Modified the basis arbitrage strategy to support Binance alongside existing exchanges.
- Added tests to ensure proper functionality and integration of Binance within the trading system.

* Enhance README with detailed Binance exchange configuration

- Added comprehensive instructions for setting up Binance as an exchange option.
- Included environment variable specifications for API keys, market types, and trading symbols.
- Provided examples for both perpetual and spot trading strategies.
- Clarified the use of WebSocket and REST for the Binance adapter.

* Enhance exchange support and testing framework

- Added a new test suite for exchange contracts to ensure consistency and functionality across supported exchanges.
- Refactored exchange ID handling to utilize a centralized list of supported exchanges, improving maintainability.
- Updated CLI argument parsing and help documentation to reflect the new exchange structure.
- Introduced utility functions for validating supported exchanges and their display names.
- Enhanced the BasisApp and strategy runner to leverage the new exchange validation logic.
- Added a new test command for running exchange-related tests.

* Refactor exchange contract tests and update CLI commands

- Removed the trailing supported exchanges set and simplified the logic for trailing stop support in the exchange contract tests.
- Updated the test command for exchange contracts to exclude unnecessary tests, streamlining the testing process.
- Enhanced test descriptions for clarity and improved understanding of the functionality being tested.
2026-02-27 11:37:44 +08:00

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---
title: "Request format | Binance Open Platform"
source: "https://developers.binance.com/docs/binance-spot-api-docs/websocket-api/request-format"
fetched_at: "2026-02-26T10:38:13.107Z"
---
Requests must be sent as JSON in **text frames**, one request per frame.
Example of request:
```
{ "id": "e2a85d9f-07a5-4f94-8d5f-789dc3deb097", "method": "order.place", "params": { "symbol": "BTCUSDT", "side": "BUY", "type": "LIMIT", "price": "0.1", "quantity": "10", "timeInForce": "GTC", "timestamp": 1655716096498, "apiKey": "T59MTDLWlpRW16JVeZ2Nju5A5C98WkMm8CSzWC4oqynUlTm1zXOxyauT8LmwXEv9", "signature": "5942ad337e6779f2f4c62cd1c26dba71c91514400a24990a3e7f5edec9323f90" }}
```
Request fields:
Name
Type
Mandatory
Description
`id`
INT / STRING / `null`
YES
Arbitrary ID used to match responses to requests
`method`
STRING
YES
Request method name
`params`
OBJECT
NO
Request parameters. May be omitted if there are no parameters
- Request `id` is truly arbitrary. You can use UUIDs, sequential IDs, current timestamp, etc. The server does not interpret `id` in any way, simply echoing it back in the response.
You can freely reuse IDs within a session. However, be careful to not send more than one request at a time with the same ID, since otherwise it might be impossible to tell the responses apart.
- Request method names may be prefixed with explicit version: e.g., `"v3/order.place"`.
- The order of `params` is not significant.