Plain HTTP

No SDK for your language? The API is plain JSON over HTTPS, so any HTTP client works. Send your secret key as a bearer token and Content-Type: application/json with every body.

Send

cURL

cURL

curl https://api.pushfleet.com/v1/send \
  -H "Authorization: Bearer $PUSHFLEET_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"to":"user_8f3k","title":"Your order shipped","body":"Arriving Thursday"}'

Send with a template

cURL

cURL

curl https://api.pushfleet.com/v1/send \
  -H "Authorization: Bearer $PUSHFLEET_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"to":"user_8f3k","template":"order_shipped","vars":{"eta":"Thu"}}'

What the SDKs do for you

Without an SDK, handle these yourself:

• Retry 429 after Retry-After seconds, and 5xx with backoff.
• Send an Idempotency-Key header so retries never send twice.
• Sign live-mode user tokens: an HS256 JWT with the user ID as sub and a short exp, signed with your secret key.

Every endpoint in the API reference has a cURL sample.