Get build logs

GET/accounts/{account_id}/builds/builds/{build_uuid}/logs

Retrieve logs for a specific build with cursor-based pagination

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)

Workers CI WriteWorkers CI Read

Path ParametersExpand Collapse

account_id: string

Account identifier.

build_uuid: string

Build UUID.

formatuuid

Query ParametersExpand Collapse

cursor: optional string

Pagination cursor for log retrieval.

ReturnsExpand Collapse

errors: array of object { code, message }

code: optional number

message: optional string

messages: array of string

result: object { cursor, lines, truncated }

cursor: optional string

Pagination cursor for log retrieval.

lines: optional array of array of number or string

One of the following:

number

Unix epoch timestamp

string

Log message

truncated: optional boolean

success: boolean

result_info: optional object { count, page, per_page, 2 more }

count: optional number

page: optional number

per_page: optional number

total_count: optional number

total_pages: optional number

Get build logs

curl https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/builds/builds/$BUILD_UUID/logs \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

{
  "errors": [
    {
      "code": 12000,
      "message": "Not found"
    }
  ],
  "messages": [
    "string"
  ],
  "result": {
    "cursor": "eyJsaW5lIjoxMDAsInRpbWVzdGFtcCI6MTYzNjQ3MjQwMH0",
    "lines": [
      [
        1636472400,
        1636472400
      ]
    ],
    "truncated": false
  },
  "success": true,
  "result_info": {
    "count": 25,
    "page": 1,
    "per_page": 50,
    "total_count": 150,
    "total_pages": 3
  }
}

{
  "errors": [
    {
      "code": 12000,
      "message": "Not found"
    }
  ],
  "messages": [],
  "result": null,
  "success": false
}

Returns Examples

{
  "errors": [
    {
      "code": 12000,
      "message": "Not found"
    }
  ],
  "messages": [
    "string"
  ],
  "result": {
    "cursor": "eyJsaW5lIjoxMDAsInRpbWVzdGFtcCI6MTYzNjQ3MjQwMH0",
    "lines": [
      [
        1636472400,
        1636472400
      ]
    ],
    "truncated": false
  },
  "success": true,
  "result_info": {
    "count": 25,
    "page": 1,
    "per_page": 50,
    "total_count": 150,
    "total_pages": 3
  }
}

{
  "errors": [
    {
      "code": 12000,
      "message": "Not found"
    }
  ],
  "messages": [],
  "result": null,
  "success": false
}