Rapyd

How to authenticate

1. 1Sign up for a Rapyd Client Portal account and get your access_key and secret_key from the Developers section.
2. 2For every request, generate a random salt (8-16 chars) and a Unix timestamp (must be within 60 seconds of actual time).
3. 3Compute signature = BASE64(HEX(HMAC-SHA256(http_method + url_path + salt + timestamp + access_key + secret_key + body_string))) using your secret_key.
4. 4Send headers on every request: access_key, salt, timestamp, signature, Content-Type: application/json (plus optional idempotency).
5. 5Test against the sandbox first (sandbox base URL), then switch keys and host for production.

Example request

curl -X GET 'https://sandboxapi.rapyd.net/v1/data/countries' -H 'access_key: YOUR_ACCESS_KEY' -H 'salt: abcdef123456' -H 'timestamp: 1719999999' -H 'signature: COMPUTED_SIGNATURE' -H 'Content-Type: application/json'

Example response

{"status":{"status":"SUCCESS","operation_id":"..."},"data":[{"id":1,"name":"Singapore","iso_alpha2":"SG","currency_code":"SGD"}]}