List transformer versions

GET/accounts/{account_id}/logpush/transformers/{transformer_id}/versions

Returns version metadata for a transformer, newest first. Each version corresponds to a SQL query update.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example:X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example:X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194

Accepted Permissions (at least one required)

Logs Write

Path ParametersExpand Collapse

account_id: string

Identifier.

maxLength32

transformer_id: number

The transformer ID.

minimum1

Query ParametersExpand Collapse

limit: optional number

Maximum number of versions to return.

maximum10

minimum1

ReturnsExpand Collapse

errors: array of object { code, message, documentation_url, source }

code: number

minimum1000

message: string

documentation_url: optional string

source: optional object { pointer }

pointer: optional string

messages: array of object { code, message, documentation_url, source }

code: number

minimum1000

message: string

documentation_url: optional string

source: optional object { pointer }

pointer: optional string

success: true

Whether the API call was successful.

result: optional array of object { id, created_at, version }

id: optional number

Unique identifier for this version.

formatint64

minimum1

created_at: optional string

When this version was created (RFC 3339).

formatdate-time

version: optional number

Sequential version number.

minimum1

List transformer versions

curl https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/logpush/transformers/$TRANSFORMER_ID/versions \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "id": 1,
      "created_at": "2026-08-10T15:30:00Z",
      "version": 3
    }
  ]
}

Returns Examples

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "id": 1,
      "created_at": "2026-08-10T15:30:00Z",
      "version": 3
    }
  ]
}