# GET /v2.0/compatibility stops working

Calls to GET /v2.0/compatibility on Smartcar API stopped working on September 15, 2026.

On September 15, 2026, the endpoint GET /v2.0/compatibility was removed. Calls to this endpoint fail since that date and return 410 Gone.

## What to use instead

To confirm compatibility, connect the vehicle through Smartcar Connect, where the exact signals and commands supported are reported from real platform activity.

- API: Smartcar API (api.smartcar.com)
- Kind: Endpoint removal
- Takes effect: September 15, 2026
- Calls after that day: fail
- Calls it hits: `GET /v2.0/compatibility`
- Source: [Changelog](https://smartcar.com/docs/changelog/latest)
- Verified: November 6, 2026, against Smartcar API's own pages
- Page: https://www.okapi.bot/providers/smartcar-api/breaking-changes/get-v2-0-compatibility-stops-working/

## Smartcar API's words

> `GET /v2.0/compatibility` (Compatibility by VIN) will be removed on **September 15, 2026**. After that date, requests return `410 Gone`.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent