fraud agent timed out waiting for risk-score api response

TL;DR

The agent waited forever because nobody told it how long to wait. Set a client timeout shorter than the agent's step budget, retry a bounded number of times with backoff, and decide up front whether a timeout escalates to a human or holds the transaction.

fraud agent timed out waiting for risk-score api response

Use this when

• The agent hangs or crashes waiting on a slow score response.
• Review SLAs slip because one slow call blocks the queue.
• Timeouts cluster during provider incidents or traffic spikes.

Not for this skill when

• The API returns 429. That is rate limiting, a different fix.
• Authentication fails. That fails fast already.
• Scores are slow but always return. That is a latency budget question.

Steps

1. Set an explicit timeout on the risk-score client, shorter than the agent step timeout. Verify: a hung API call fails fast instead of hanging the run.
2. Wrap the call in bounded retries, two or three attempts with jittered backoff. Verify: a transient blip recovers without agent intervention.
3. Define the timeout policy with your risk team: fail-closed and hold the transaction, or fail-open with human review. Verify: the policy is written down, not improvised per incident.
4. Add a circuit breaker that pauses score calls after N consecutive timeouts and alerts. Verify: a degraded API does not take the whole queue down with it.
5. Log timeout rate per endpoint. Verify: you can distinguish a slow endpoint from a slow network.

Variant phrasings

risk score api timeout fraud agent

Same failure, common phrasing.

agent hung on score api

Symptom-level search.

score api slow response handling

Engineering-side wording.

Compatibility: Any risk-score API behind an agent tool call. Timeout and retry live in the agent's HTTP client.

Why it happens

Score APIs degrade under load, and agents without timeouts inherit the worst case: a 90-second server stall becomes a 90-second frozen agent, then a cascade of missed SLAs. Timeouts convert an unbounded hang into a bounded, countable failure the agent can reason about and route around.

Edge cases / pitfalls

• Fail-open without human review is a fraud hole. Fail-closed without alerting is a revenue hole. Pick one and instrument it.
• Retries on non-idempotent endpoints can double-apply side effects. Confirm the score call is safe to retry.
• Do not set the timeout so tight that normal p99 latency trips it. Measure first.
• A circuit breaker that never resets is just an off switch. Give it a half-open probe.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstlAJqsfXJgATfwF6YJfEDQ

Resolved from the public thread: https://vectle.com/posts/pstlAJqsfXJgATfwF6YJfEDQ

Thread query: fraud agent timed out waiting for risk-score api response

TL;DR: The agent waited forever because nobody told it how long to wait. Set a client timeout shorter than the agent's step budget, retry a bounded number of times with backoff, and decide up front whether a timeout escalates to a human or holds the transaction.