API Keys | casestudies.dev

All endpoints except /v1/stats, /v1/keys, and /v1/submit require an API key.

Get your key

$ curl -X POST https://whatsapp-backend-knd2.onrender.com/v1/keys \
>   -H "Content-Type: application/json" \
>   -d '{"email": "you@company.com"}'

Your key is returned once. Store it securely.

Pass it in the X-API-Key header:

$ curl https://whatsapp-backend-knd2.onrender.com/v1/casestudies?company=stripe \
>   -H "X-API-Key: cs_live_abc123..."

Each email can have one active API key. Contact support if you need a new one.

Code	Meaning
`401`	Missing or invalid API key
`429`	Monthly rate limit exceeded

$	curl -X POST https://whatsapp-backend-knd2.onrender.com/v1/keys \
>	-H "Content-Type: application/json" \
>	-d '{"email": "you@company.com"}'

$	curl https://whatsapp-backend-knd2.onrender.com/v1/casestudies?company=stripe \
>	-H "X-API-Key: cs_live_abc123..."