vercel.md

Vercel Attributes

• Stable Attributes
  • vercel.branch
  • vercel.build_id
  • vercel.deployment_id
  • vercel.destination
  • vercel.edge_type
  • vercel.entrypoint
  • vercel.execution_region
  • vercel.id
  • vercel.ja3_digest
  • vercel.ja4_digest
  • vercel.log_type
  • vercel.project_id
  • vercel.project_name
  • vercel.proxy.cache_id
  • vercel.proxy.client_ip
  • vercel.proxy.host
  • vercel.proxy.lambda_region
  • vercel.proxy.method
  • vercel.proxy.path
  • vercel.proxy.path_type
  • vercel.proxy.path_type_variant
  • vercel.proxy.referer
  • vercel.proxy.region
  • vercel.proxy.response_byte_size
  • vercel.proxy.scheme
  • vercel.proxy.status_code
  • vercel.proxy.timestamp
  • vercel.proxy.user_agent
  • vercel.proxy.vercel_cache
  • vercel.proxy.vercel_id
  • vercel.proxy.waf_action
  • vercel.proxy.waf_rule_id
  • vercel.request_id
  • vercel.source
  • vercel.status_code

Stable Attributes

vercel.branch

Git branch name for Vercel project

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	main

vercel.build_id

Identifier for the Vercel build (only present on build logs)

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	bld_cotnkcr76

vercel.deployment_id

Identifier for the Vercel deployment

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	dpl_233NRGRjVZX1caZrXWtz5g1TAksD

vercel.destination

Origin of the external content in Vercel (only on external logs)

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	https://vitals.vercel-insights.com/v1

vercel.edge_type

Type of edge runtime in Vercel

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	edge-function

vercel.entrypoint

Entrypoint for the request in Vercel

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	api/index.js

vercel.execution_region

Region where the request is executed

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	sfo1

vercel.id

Unique identifier for the log entry in Vercel

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	1573817187330377061717300000

vercel.ja3_digest

JA3 fingerprint digest of Vercel request

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	769,47-53-5-10-49161-49162-49171-49172-50-56-19-4,0-10-11,23-24-25,0

vercel.ja4_digest

JA4 fingerprint digest

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	t13d1516h2_8daaf6152771_02713d6af862

vercel.log_type

Vercel log output type

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	stdout

vercel.project_id

Identifier for the Vercel project

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	gdufoJxB6b9b1fEqr1jUtFkyavUU

vercel.project_name

Name of the Vercel project

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	my-app

vercel.proxy.cache_id

Original request ID when request is served from cache

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	pdx1::v8g4b-1744143786684-93dafbc0f70d

vercel.proxy.client_ip

Client IP address

Property	Value
Type	string
Has PII	true
Exists in OpenTelemetry	No
Example	120.75.16.101

vercel.proxy.host

Hostname of the request

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	test.vercel.app

vercel.proxy.lambda_region

Region where lambda function executed

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	sfo1

vercel.proxy.method

HTTP method of the request

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	GET

vercel.proxy.path

Request path with query parameters

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	/dynamic/some-value.json?route=some-value

vercel.proxy.path_type

How the request was served based on its path and project configuration

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	func

vercel.proxy.path_type_variant

Variant of the path type

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	api

vercel.proxy.referer

Referer of the request

Property	Value
Type	string
Has PII	maybe
Exists in OpenTelemetry	No
Example	*.vercel.app

vercel.proxy.region

Region where the request is processed

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	sfo1

vercel.proxy.response_byte_size

Size of the response in bytes

Property	Value
Type	integer
Has PII	false
Exists in OpenTelemetry	No
Example	1024

vercel.proxy.scheme

Protocol of the request

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	https

vercel.proxy.status_code

HTTP status code of the proxy request

Property	Value
Type	integer
Has PII	false
Exists in OpenTelemetry	No
Example	200

vercel.proxy.timestamp

Unix timestamp when the proxy request was made

Property	Value
Type	integer
Has PII	false
Exists in OpenTelemetry	No
Example	1573817250172

vercel.proxy.user_agent

User agent strings of the request

Property	Value
Type	string[]
Has PII	maybe
Exists in OpenTelemetry	No
Example	["Mozilla/5.0..."]

vercel.proxy.vercel_cache

Cache status sent to the browser

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	REVALIDATED

vercel.proxy.vercel_id

Vercel-specific identifier

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	sfo1::abc123

vercel.proxy.waf_action

Action taken by firewall rules

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	deny

vercel.proxy.waf_rule_id

ID of the firewall rule that matched

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	rule_gAHz8jtSB1Gy

vercel.request_id

Identifier of the Vercel request

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	643af4e3-975a-4cc7-9e7a-1eda11539d90

vercel.source

Origin of the Vercel log (build, edge, lambda, static, external, or firewall)

Property	Value
Type	string
Has PII	false
Exists in OpenTelemetry	No
Example	build

vercel.status_code

HTTP status code of the request (-1 means no response returned and the lambda crashed)

Property	Value
Type	integer
Has PII	false
Exists in OpenTelemetry	No
Example	200