Cloudflare Troubleshooting

"HTTP 401 Unauthorized"

Your API token is invalid or missing permissions. Verify:

1. Token is active in API Tokens
2. Token has permissions for the services you're using (D1, R2, Workers AI, Queues)
3. Token is correctly set as CF_API_TOKEN

"HTTP 429 Too Many Requests"

You've hit a rate limit:

• Workers AI: Check daily neuron usage
• D1: Check read/write quotas
• R2: Check operation quotas

Wait a few minutes or upgrade your plan.

"D1 database not found"

Verify the databaseId in your config matches the output of:

wrangler d1 list

"R2 bucket not found"

Verify the bucket exists:

wrangler r2 bucket list

Slow responses from Workers AI

Workers AI runs at the edge closest to your account. If you're far from the edge, latency may be higher. Consider:

• Using a model with lower latency (@cf/meta/llama-3.1-8b-instruct vs larger models)
• Capping maxTokens to reduce generation time

"Queue not found"

Verify the queue exists:

wrangler queues list