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Event Name: kyc_state_updated
This event is emitted when the overall KYC verification level changes, typically after a verification process is completed, downgraded, or expires.

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Event Payload

The webhook payload contains the following structure: 
{
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "event": "kyc_state_updated",
  "timestamp": "2025-06-19T17:14:13.123Z",
  "data": {
    "kycId": 12345,
    "userId": "550e8400-e29b-41d4-a716-446655440001",
    "entityType": "user",
    "state": "REGULAR"
  }
}

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Field Description

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id
string
required
Unique event identifier (UUID)
​
event
string
required
Event type - always kyc_state_updated for this webhook
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timestamp
string
required
Event timestamp in ISO 8601 format
​
data
object
required
Contains the event data
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data.kycId
integer
required
Unique KYC record ID
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data.entityType
string
required
Entity type associated with the KYC record. Possible values: user, related-party
​
data.userId
string
Unique user ID (UUID)
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data.relatedPartyId
string
Unique related party ID (UUID)
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data.state
string
required
Current KYC level. Common values include REGULAR and LIGHT

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When This Event Is Sent

This webhook is sent when the KYC record changes its overall verification level. Typical scenarios include:
  • A verification flow upgrades the entity to REGULAR
  • A review or business rule downgrades the entity to LIGHT
  • A document expiration process updates the KYC level

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Expected Responses

Success Response

HTTP 200 OKThe webhook was processed successfully.

Client Error

HTTP 4xx StatusClient-side error. Will not be retried.

Server Error

HTTP 5xx StatusServer-side error. Will be retried with exponential backoff.

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Implementation Example

app.post('/webhooks/ralio', async (req, res) => {
  const { event, data } = req.body;

  if (event === 'kyc_state_updated') {
    const { kycId, entityType, userId, relatedPartyId, state } = data;
    const subjectId = userId ?? relatedPartyId;

    console.log(
      `KYC ${kycId} for ${entityType} ${subjectId} changed to ${state}`
    );

    if (entityType === 'user' && userId) {
      await updateUserKycLevel(userId, state);
    }

    if (entityType === 'related-party' && relatedPartyId) {
      await updateRelatedPartyKycLevel(relatedPartyId, state);
    }

    res.status(200).json({ received: true });
  }
});