free-api – Usage

UsageUsage

Overview

Networking

Top paths have moved to Observability inside each project.

Bandwidth

The amount of data that your Deployments have received or sent. Learn More

Requests

The number of requests your Deployments have received. Learn More

Fast Data Transfer

The data transfer between Vercel's CDN and your sites' end users. Learn More

Open in Observability

Fast Origin Transfer

The data transfer between Vercel's CDN to Vercel Compute. Learn More

Edge Requests

The number of cached and uncached requests that your deployments have received. Learn More

Open in Observability

Edge Request CPU Duration

Edge Request CPU Duration is the measurement of CPU processing time per Edge Request. Edge Requests of 10ms or less in duration do not incur any additional charges. CPU Duration is metered in increments of 10ms.

Incremental Static Regeneration

Reads

The number of Read Units used to access ISR data. Learn More

Open in Observability

Data Cache

Reads

The number of read units to the Vercel Data Cache. Learn More

Vercel Functions

Invocations

The number of times your Vercel Functions received a request (does not include Cache Hits). Learn More

Edge Functions

Invocations

The number of times your Edge Functions received requests. Included in Compute Infrastructure: Function Invocations. Learn More

Execution Units

Billing units for Edge Functions: blocks of 50ms of CPU time. Learn More

Edge Middleware

Invocations

The number of times your Edge Middleware received a request. Learn More

CPU Time

The average time your Edge Middleware has spent computing responses to requests. Learn More

Builds

Build Time

The amount of time that your Deployments have spent being queued or building. Learn More

Artifacts

Time Saved

The time saved by using local or remote cached artifacts. Learn More

Cron Jobs

Invocations

The number of times your cron jobs were invoked.

Drains

Drain Volume

The volume of logs and events generated by your projects. Learn More

Flags

Flags Explorer Overrides

The number of times your team applied flag overrides. Learn More

Trace Spans

Count

The number of trace spans collected. Learn More

Consumption Breakdown

Usage data can be up to 1 hour old.

Product	Usage
Bandwidth –	Bandwidth	–
Fast Data Transfer –	Fast Data Transfer	–
Fast Origin Transfer –	Fast Origin Transfer	–
Edge Requests –	Edge Requests	–
Edge Request CPU Duration –	Edge Request CPU Duration	–
ISR Reads –	ISR Reads	–
ISR Writes –	ISR Writes	–
Data Cache Bandwidth –	Data Cache Bandwidth	–
Data Cache Revalidations –	Data Cache Revalidations	–
Function Invocations –	Function Invocations	–
Function Duration –	Function Duration	–
Fluid Provisioned Memory –	Fluid Provisioned Memory	–
Fluid Active CPU –	Fluid Active CPU	–
Edge Function Execution Units –	Edge Function Execution Units	–
Edge Middleware Invocations –	Edge Middleware Invocations	–
Edge Config Reads –	Edge Config Reads	–
Edge Config Writes –	Edge Config Writes	–
On-Demand Concurrent Builds –	On-Demand Concurrent Builds	–
Build Minutes –	Build Minutes	–
Build CPU Minutes –	Build CPU Minutes	–
Artifacts –	Artifacts	–
Blob Data Storage –	Blob Data Storage	–
Blob Simple Operations –	Blob Simple Operations	–
Blob Advanced Operations –	Blob Advanced Operations	–
Blob Data Transfer –	Blob Data Transfer	–
Cron Job Invocations –	Cron Job Invocations	–
Drain Volume –	Drain Volume	–
Web Analytics Events –	Web Analytics Events	–
Speed Insights Data Points –	Speed Insights Data Points	–
Monitoring –	Monitoring	–
Observability Events –	Observability Events	–
Image Optimization - Source Images (Legacy) –	Image Optimization - Source Images (Legacy)	–
Image Optimization - Transformations –	Image Optimization - Transformations	–
Image Optimization - Cache Reads –	Image Optimization - Cache Reads	–
Image Optimization - Cache Writes –	Image Optimization - Cache Writes	–

Product	Usage
Bandwidth –	Bandwidth	–
Fast Data Transfer –	Fast Data Transfer	–
Fast Origin Transfer –	Fast Origin Transfer	–
Edge Requests –	Edge Requests	–
Edge Request CPU Duration –	Edge Request CPU Duration	–
ISR Reads –	ISR Reads	–
ISR Writes –	ISR Writes	–
Data Cache Bandwidth –	Data Cache Bandwidth	–
Data Cache Revalidations –	Data Cache Revalidations	–
Function Invocations –	Function Invocations	–
Function Duration –	Function Duration	–
Fluid Provisioned Memory –	Fluid Provisioned Memory	–
Fluid Active CPU –	Fluid Active CPU	–
Edge Function Execution Units –	Edge Function Execution Units	–
Edge Middleware Invocations –	Edge Middleware Invocations	–
Edge Config Reads –	Edge Config Reads	–
Edge Config Writes –	Edge Config Writes	–
On-Demand Concurrent Builds –	On-Demand Concurrent Builds	–
Build Minutes –	Build Minutes	–
Build CPU Minutes –	Build CPU Minutes	–
Artifacts –	Artifacts	–
Blob Data Storage –	Blob Data Storage	–
Blob Simple Operations –	Blob Simple Operations	–
Blob Advanced Operations –	Blob Advanced Operations	–
Blob Data Transfer –	Blob Data Transfer	–
Cron Job Invocations –	Cron Job Invocations	–
Drain Volume –	Drain Volume	–
Web Analytics Events –	Web Analytics Events	–
Speed Insights Data Points –	Speed Insights Data Points	–
Monitoring –	Monitoring	–
Observability Events –	Observability Events	–
Image Optimization - Source Images (Legacy) –	Image Optimization - Source Images (Legacy)	–
Image Optimization - Transformations –	Image Optimization - Transformations	–
Image Optimization - Cache Reads –	Image Optimization - Cache Reads	–
Image Optimization - Cache Writes –	Image Optimization - Cache Writes	–