Process Prefill Verification Results

How to interpret the response

After creating an evaluation, use the response to determine how your application should route the user and continue the verification flow.

Your integration should not rely on a single field. Always evaluate decision + status + sub_status + tags together when determining next steps.

Evaluation flow

This workflow evaluates users in stages:

  1. Digital Intelligence (device risk)

Detects high-risk device and network signals.

  1. Phone Risk and One-Time Passcode (OTP) step-up

If the phone requires verification, RiskOS™ pauses the evaluation and sends an OTP.

  1. Prefill

After the user approves the OTP, RiskOS™ attempts to retrieve prefill data.

  1. Additional identity data

If more information is required, your application must collect the user's full identity data and continue the evaluation.

  1. Final screening

RiskOS™ completes checks before returning a terminal decision.

If no blocking risks are found, the evaluation completes. Otherwise, it may:

Decision outcomes

Decision Status Meaning Action
ACCEPT CLOSED The evaluation completed successfully. Continue onboarding.
REJECT CLOSED The user failed a critical risk or verification check. Stop or route to fallback.
REVIEW ON_HOLD Additional verification or identity data is required. Continue the verification flow (OTP or identity collection).

Outcome handling

REVIEW — One-Time Passcode required

The evaluation is paused while the user completes OTP verification.

Key signals:

What to do:

REVIEW — Additional identity data required

After OTP verification, the evaluation may still require additional identity data.

Key signals:

What to do:

ACCEPT

The evaluation completed successfully and the user passed the workflow checks.

What to do:

REJECT

The user failed a critical risk or verification check.

Common reject patterns in this workflow include:

What to do:

Common routing signals

Use the response fields together to decide the next step.

Signals Meaning What to do
REVIEW + ON_HOLD + Awaiting Customer OTP + OTP Triggered The user must complete OTP verification. Prompt for OTP and patch the evaluation.
REVIEW + ON_HOLD + More information needed + Additional PII Requested + Prefill Successful Prefill data is available, but more identity data is still required. Display approved prefill data and collect remaining fields.
ACCEPT + CLOSED Final accept. Continue onboarding.
REJECT + CLOSED Final reject. Stop or route to fallback.

Error handling

If the API returns an HTTP error, your application should handle it before processing any evaluation logic.

Status code Meaning What to do
400 Bad request — missing or invalid fields Check request body against required fields.
401 Unauthorized — invalid or missing API key Verify your Authorization header.
404 Not found — invalid eval_id or endpoint Confirm the eval_id and endpoint URL.
429 Rate limited Back off and retry.
500 Internal server error Retry with exponential backoff.

Persist evaluation state

Store these fields so your application can resume and route the evaluation correctly:

Key takeaways