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_ERRORwith 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
asOffield. If you pick a very old date, you may seeRATE_UNAVAILABLE. - The important headers under the response show the
RateLimit-RemainingandX-Request-Idvalues. - To try another tool, write a
keyfrom the catalog in place ofkdvin the path and edit the body according to the tool’s definition.