# Update a webhook

Endpoint: PUT /v0/collections/webhooks/{webhook_id}
Version: 0.0.1
Security: Bearer

## Path parameters:

  - `webhook_id` (string, required)
    Unique identifier of the webhook to update
    Example: "5c0d9ec9-5ad8-4a43-a1b4-6f8f1f6c4c10"

## Request fields (application/json):

  - `callback_url` (string, required)
    HTTPS URL to POST events to.
    Example: "https://webhook-updated.partner.example/webhooks"

## Response 200 fields (application/json):

  - `id` (string, required)
    Unique identifier for the webhook.
    Example: "5c0d9ec9-5ad8-4a43-a1b4-6f8f1f6c4c10"

  - `event_type` (string, required)
    Event type for which a webhook can be created.
    Enum: "WEBHOOK_CREATED", "WEBHOOK_UPDATED", "WEBHOOK_DELETED", "TRANSACTION_STATUS_CHANGED", "PARTNER_STATUS_CHANGED", "WALLET_ADDRESS_CREATED", "WALLET_ADDRESS_ROTATED", "SETTLEMENT_INITIATED", "SETTLEMENT_COMPLETED", "SETTLEMENT_FAILED", "CHANNEL_CREATED", "CHANNEL_ARCHIVED"

  - `callback_url` (string, required)
    HTTPS URL to which events will be sent.
    Example: "https://webhook.partner.example/webhooks"

  - `signature_verification_key` (string, required)
    Hex-encoded public key used to verify webhook signatures.
    Example: "04bfcabf3c3e5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8"

## Response 400 fields (application/json):

  - `code` (string, required)
    Error code identifying the type of error

  - `reason` (string, required)
    Human-readable error message