The playground

Try any of 919 endpoints — live.

Pick an endpoint, load a working example, tweak the params, and send — no signup to try. Results render the way the data deserves; raw JSON, headers & code are one tab away.

Playground demo key · api.reefapi.com

post/dev-utils/v1/timestamp1 credit

Parse/convert any timestamp ('now', unix s/ms/µs, ISO-8601, RFC-2822) → every format + timezone conversion + relative time.

Working example

Parameters

valueoptional

The timestamp. 'now' (default), unix seconds (≤10 digits), unix ms (12-14), unix µs (15-17), ISO 8601, or RFC 2822.

tzoptional

IANA timezone for the local-time outputs.

request preview

curl -X POST https://api.reefapi.com/dev-utils/v1/timestamp \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"value":"1718000000","tz":"Europe/Istanbul"}'

Hit Send to run this endpoint live.