# POST /v1/projects/{}/availableNumbers:rentAny is deprecated

Sinch Numbers API deprecated POST /v1/projects/{id}/availableNumbers:rentAny without giving a shutdown date yet.

The POST /v1/projects/{id}/availableNumbers:rentAny endpoint is deprecated without a shutdown date and only supports US local numbers. The endpoint remains available for existing integrations, but affected calls will eventually fail. Sinch Numbers API advises new integrations to move to a replacement API.

## What to use instead

Order by criteria using the Number Order API by calling POST /v1/projects/{projectId}/numberOrders:createNumberOrder and then POST /v1/projects/{projectId}/numberOrders/{numberOrderId}/submit.

- API: Sinch Numbers API (numbers.api.sinch.com)
- Kind: Endpoint removal
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `POST /v1/projects/{id}/availableNumbers:rentAny`
- Source: [Announcement](https://developers.sinch.com/docs/numbers/api-reference/numbers)
- Verified: November 6, 2026, against Sinch Numbers API's own pages
- Page: https://www.okapi.bot/providers/sinch-numbers-api/breaking-changes/post-v1-projects-availablenumbers-rentany-is-deprecated/

## Sinch Numbers API's words

> are deprecated and only support US LOCAL numbers. They remain available for existing integrations, but new integrations should use the Number Order API.

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