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API playground

The playground calls the public API directly from your browser (no proxy is needed because CORS is open). Pick a ready-made request or edit the path and the body; below, the curl and fetch equivalents of the same request are generated.

Request

Response

Code

  • The Error example ready-made request produces a 422 VALIDATION_ERROR with an amount sent as a number; it is useful for inspecting the error envelope.
  • Calculate with a past rate uses the rate in force on a past date via the asOf field. If you pick a very old date, you may see RATE_UNAVAILABLE.
  • The important headers under the response show the RateLimit-Remaining and X-Request-Id values.
  • To try another tool, write a key from the catalog in place of kdv in the path and edit the body according to the tool’s definition.