TrendFlow

Errors

The error types TrendFlow raises, what each one means, and which are worth retrying.

JSJavaScriptPython

Errors

Failed requests throw ResponseError, or TooManyRequestsError (a subclass) on HTTP 429. Both carry .status and the raw .response.

import { TooManyRequestsError } from "trendflow";

try {
  await tf.interestOverTime(["Python"], Timeframe.PAST_YEAR, Region.US);
} catch (error) {
  if (error instanceof TooManyRequestsError) {
    // Google is rate-limiting this IP — back off and retry later.
  }
}