## Retry Policy In case of getting a code "501" (see the [Response Codes](/content/integration/seamless-wallet-api/general/response-codes)) in response to a failed Credit or Cancel request, RubyPlay will trigger the retry policy on our side. RubyPlay applies different retry policies depending on the request type: Cancel requests are retried as follows: Up to 10 immediate retries without delay. If still unsuccessful, retries continue with a 1-minute delay between attempts. Retries continue until RubyPlay receives a successful response from the Operator. Credit requests follow a multi-stage retry policy: Stage 1 — Initial retry window RubyPlay performs retries for up to 30 seconds, with a 1-second delay between attempts (up to 10 retries depending on timing). During this stage, the player will not see an error. Stage 2 — Additional immediate retries If no valid response is received after the initial retry window, RubyPlay performs up to 10 additional retries without delay. Stage 3 — Long-term retries If still unsuccessful, retries continue every 1 minute until RubyPlay receives an HTTP 200 “OK” from the Operator. RubyPlay will never retry the Debit request.