Messenger error 32: Page request limit reached

Code 32 is the Page-level throttle: too many calls concerning this Page within the rolling window. Meta's rate-limiting guide documents it precisely, including the literal sample response "(#32) Page request limit reached", and scopes it to Pages API calls made with a user access token; the equivalent breach with a Page or system-user token returns the BUC codes (80001 for Pages, 80006 for Messenger) instead. In real logs the distinction blurs, and 32 is best read as "this Page's call budget is spent."

For Messenger workloads the relevant budget is generous but finite: calls are counted against a pool computed as 200 multiplied by the number of engaged users, people the business can message, per rolling 24 hours, with the Send API separately capped at 300 calls per second per Page for text-type content and 10 per second for audio and video. Small Pages have small pools; a Page with a handful of testers can exhaust its budget with an aggressive sync job alone, which is why error 32 disproportionately appears in development and demo environments.

Everything about handling 32 is standard throttle discipline: it is retryable, but only after genuinely reducing volume; retrying at the same rate keeps the counter pinned. The usage headers (X-App-Usage, X-Business-Use-Case-Usage) show fill percentages and, in the BUC header, an estimated_time_to_regain_access in minutes.

{
  "error": {
    "message": "(#32) Page request limit reached",
    "type": "OAuthException",
    "code": 32,
    "fbtrace_id": "Fz54k3GZrio"
  }
}

Budget per Page from day one: a per-Page limiter sized well under 200 x engaged users, media sends on their own slower bucket, and header-driven load shedding at 80%. Keep test suites off production Pages, a dedicated test Page confines the damage when a loop runs away. The documented formulas and per-endpoint ceilings are consolidated in the Messenger limits reference; the family overview is in the troubleshooting guide.