Engineering manualAcquisition and cost
Public CrUX field metrics
public_or_local · catalogued only · billing free
| Fact | Value |
|---|---|
| Provider | public_or_local |
| Module | base |
| Runnable today | No — catalogued only, no adapter that can bind a quantity |
| API path | Not a single fixed path |
| Billing kind | free |
| Price status | Known — a published or measured rate is recorded |
| Availability | Not selectable in selected reports; capability retained for review |
| Query contract | Not contracted — this item is not executable, so it has no frozen acquisition parameters |
| Catalogue research date | 2026-09-07 |
Billing formula
What the provider charges for one request of this item. Provider cost is not the customer price and is not an account balance movement; the three are different numbers and this is the first of them.
0 vendor USD
Rates
| Component | Value |
|---|---|
vendor_usd | 0 |
Provider limits: {"queries_per_minute_per_project":150}
Rate verification: verified_published.
Caveat: Requires project API key; origins/pages can have no eligible data. Current API is a rolling 28-day field dataset, not live lab performance.
Dated sources
https://developer.chrome.com/docs/crux/api(read 2026-09-07)https://developer.chrome.com/docs/crux/methodology/tools(read 2026-09-07)
Notes from the catalogue
- Requires project API key; origins/pages can have no eligible data. Current API is a rolling 28-day field dataset, not live lab performance.
- Conditional $0 incremental vendor fee for this public/local operation, not a guarantee of data or unlimited hosted API use.