Usage can’t be verified

This message means Syntic could not check your usage for a moment, so it did not run the request rather than risk charging you wrongly. It is not a usage limit, nothing was charged, and it usually clears within seconds. Wait a moment and try again.

What you may see

WhereWhat it looks like
APIHTTP 503 with code usage_check_unavailable and the message “Usage can’t be verified right now. Please retry in a moment.” A Retry-After header says how long to wait (usually 5 seconds).
Web appA general notice that the assistant could not respond because of capacity constraints, asking you to try again soon.
Syntic CodeA retry with a countdown, or an error telling you to try again.

Similar messages

These have the same cause and the same fix: something we check before running your request could not be read for a moment.

CodeMessage
authorization_unavailable”Could not verify this credential right now. Retry shortly.”
plan_check_unavailable”The plan could not be verified right now. Retry shortly.”

What to do

  1. Wait the number of seconds in Retry-After, or about five seconds, and send the request again.
  2. If it keeps happening for longer than a few minutes, check status.syntic.ai for an incident.
  3. If there is no incident and it still fails, contact support with the request ID from the x-syntic-request-id response header and the time it happened.

If you are building on the API

Treat these codes as temporary. Retry after the Retry-After delay with a small random jitter, and stop after a few attempts. Do not show them to your users as “out of credits”. The errors guide has a retry helper.

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