🛡️ Portarus: the gateway for AI agents Discover more →

Common issues

Fixes for the problems people hit most often.

Last updated October 1, 2026

Fixes for the problems people hit most often.

My agent is not receiving messages

  • Check that the Target URL in your gateway is correct and publicly reachable.
  • Check Insights → Logs for DELIVERY_FAILED entries. If present, your endpoint is down or returning errors.
  • If the gateway is paused, messages bypass filters but still get delivered — check your endpoint directly.

I'm getting 401 Unauthorized

  • Your message source is sending the wrong secret. Verify the X-Gateway-Secret header matches the one shown at creation.
  • For WhatsApp: make sure the Verify Token in Meta matches your gateway secret.

Too many messages are being blocked

  • Check which filter is causing it in Insights → Flow (the health markers show you).
  • If it's rate limiting, increase the max messages or widen the window.
  • If it's dedup, your source may be sending retries — shorten the dedup window.
  • If it's token budget, increase the limit or check if your source sends unexpectedly large payloads.

Messages arrive but without the _portarus envelope

  • The envelope is appended to the JSON body as a top-level key. Make sure your agent parses the full body, not just specific fields.
  • If meta.passthrough: "paused", the gateway is paused — the envelope is minimal.

I hit quota and now messages are bypassing filters

This is by design — at 100% quota, messages are delivered directly to protect continuity. Upgrade your plan or wait for the next billing cycle. You should have received a warning at 90%. See Fail-open design.