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[v0](/c/v0/59)

# v0 API messages and message.finished hooks failing to trigger despite 200 OK status

12 views · 2 likes · 2 posts


James (@jamesma) · 2026-03-25 · ♥ 1

## Problem
I use `v0` APIs extensively to create projects, initialize chats, and send chat messages to build my web apps. I also use `v0` hooks to subscribe to `message.finished` events.

## Current Behavior
- Sending `POST /v1/chats/{chatId}/messages` occasionally does nothing, even though the endpoint returns `200 OK`.
- Sending chat messages via the website (`v0.app`) works fine.
- When messages are finished, the `message.finished` events are not firing.

These were all working fine 24 hours ago.


James (@jamesma) · 2026-03-25 · ♥ 1

Is it due to the Claude outage?

https://status.claude.com/incidents/9rt6y2y4gkh1