Build and Execute a Binance API Request — binance_build

Constructs an httr2::request, optionally signs it, performs it via the supplied .perform function, and parses the JSON response. This is the single point through which all Binance API calls flow.

Usage

binance_build_request(
  base_url,
  endpoint,
  method = "GET",
  query = list(),
  body = NULL,
  keys = NULL,
  .perform = httr2::req_perform,
  .parser = identity,
  is_async = FALSE,
  timeout = 10,
  .get_timestamp_ms = NULL
)

Arguments

base_url: Character; the API base URL.
endpoint: Character; the API path.
method: Character; HTTP method. Default "GET".
query: Named list; query parameters. Default list().
body: Named list or NULL; request body (for POST). Default NULL.
keys: List or NULL; API credentials. Default NULL.
.perform: Function; the httr2 perform function. Default httr2::req_perform.
.parser: Function; post-processing function applied to parsed response. Default identity.
is_async: Logical; whether .perform returns promises. Default FALSE.
timeout: Numeric; request timeout in seconds. Default 10.
.get_timestamp_ms: Function or NULL; zero-argument function returning epoch milliseconds for HMAC signing.

Value

Parsed and post-processed API response data, or a promise thereof.